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HA12226F/HA12227F
Audio Signal Processor for Cassette Deck (Dolby B-type NR with Recording System)
ADE-207-270E (Z) 6th Edition Dec. 2000 Description
The HA12226F/HA12227F are silicon monolithic bipolar IC providing Dolby noise reduction system* , music sensor system, REC equalizer system and each electronic control switch in one chip. Note: 1. Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby Laboratories Licensing Corporation is required for the use of this IC. The HA12227F is not built-in Dolby B-NR.
1
Functions
* Dolby B-NR* * Music sensor * Pass amp.
2
x 2 channel x 2 channel x 1 channel x 2 channel
* REC equalizer
* Each electronic control switch to change REC equalizer, bias, etc. Note: 2. The HA12227F is not built-in Dolby B-NR.
Features
* REC equalizer is very small number of external parts and have 4 types of frequency characteristics built-in. * 2 types of input for PB, 1 type of input for REC. * 70 - PB equalizer changing system built-in. * Dolby NR* with dubbing double cassette decks. Unprocessed signal output available from recording out terminals during PB mode.
2
* Provide stable music sensor system, available to design music sensing time and level. * Controllable from direct micro-computer output. * Bias oscillator control switch built-in. * NR ON / OFF and REC / PB fully electronic control switching built-in. * Normal-speed / high-speed, Normal / Crom and PB equalizer fully electronic control switching built-in. * Available to reduce substrate-area because of high integration and small external parts.
HA12226F/HA12227F
Ordering Information
Operating Voltage
Product HA12226F HA12227F Power Supply Range (Single Supply) 11.0 V to 15.0 V 9.5 V to 15.0 V
Standard Level
Product HA12226F HA12227F Package FP-56A PB-OUT Level 580 mVrms REC-OUT Level 300 mVrms Dolby Level 300 mVrms
Function
Music Sensor REC / PB Selection
Product HA12226F HA12227F
Dolby B-NR x
REC-EQ
Pass Amp.
ALC
Note: Depending on the employed REC / PB head and test tape characteristics, there is a rare case that the REC-EQ characteristics of this LSI can not be matched to the required characteristics because of built-in resistors which determined the REC-EQ parameters in this case, please inquire the responsible agent because the adjustment built-in resistor is necessary.
Difference of HA12215F and HA12226F/HA12227F
Tape Correspondence Product HA12226F/HA12227F HA12215F Supply Voltage Single supply voltage Split supply voltage NORM CROM METAL x
Note: The HA12226F/HA12227F became single power supply for the HA12215F and deleted metal correspondence. The HA12227F is not built-in Dolby B-NR. Other characteristic aspects are similar as the HA12215F.
Rev.6, Dec. 2000, page 2 of 86
HA12226F/HA12227F
Pin Description, Equivalent Circuit (VCC = 12 V, A system of single supply voltage, Ta = 25C, No Signal, The value in the show typical value.)
Pin No. 51 Terminal Name AIN (R) Note V = VCC / 2 Equivalent Circuit Pin Description PB A Deck input
V 100k VCC/2
48 53 46 56 43 5 38 1*
2
AIN (L) BIN (R) BIN (L) RIN (R) RIN (L) EQIN (R) EQIN (L) DET (R) V = 2.7 V
VCC
PB B Deck input
REC input
REC equalizer input
Time constant pin for Dolby-NR
V
GND
42 * 49 2*
3
2
DET (L) RIP BIAS1 V = 0.6 V Ripple filter Dolby bias current input
V
GND
41
BIAS2
V = 1.3 V
REC equalizer bias current input
V
GND
Rev.6, Dec. 2000, page 3 of 86
HA12226F/HA12227F
Pin Description, Equivalent Circuit (VCC = 12 V, A system of single supply voltage, Ta = 25C, No Signal, The value in the show typical value.) (cont)
Pin No. 3 Terminal Name PBOUT (R) Note V = VCC / 2 Equivalent Circuit
VCC
Pin Description PB output
V
GND
40 4 39 7 36 28 8 35 52
PBOUT (L) RECOUT (R) RECOUT (L) EQOUT (R) EQOUT (L) MAOUT ROUT (R) ROUT (L) ABO (R) R1 = 15 k R2 = 12 k V = VCC / 2
V R1 R2 VCC
REC output
REC equalizer output
1
MS Amp. output *
Input Amp. output
Time constant pin for PB equalizer (70)
GND
47 6
ABO (L) BOOST (R) R1 = 4.8 k R2 = 4.8 k V = VCC / 2 V = VCC - 0.7 V
VCC
Time constant pin for low boost
37 32
BOOST (L) BIAS (C) REC bias current output
V
33
BIAS (N)
Rev.6, Dec. 2000, page 4 of 86
HA12226F/HA12227F
Pin Description, Equivalent Circuit (VCC = 12 V, A system of single supply voltage, Ta = 25C, No Signal, The value in the show typical value.) (cont)
Pin No. 21 50 31, 45, 54 15 Terminal Name VCC GND NC ALC ON/OFF Note V = VCC V=0V No connection I = 20 A
V 22 k 100 k GND I
Equivalent Circuit
Pin Description Power supply GND pin No connection Mode control input
16 17 18 19 20 22 23 * 25 24
2
PB A/B A 120/70 NORM/HIGH B NORM/CROM BIAS ON/OFF RM ON/OFF NR ON/OFF LM ON/OFF REC/PB/PASS
2.5 V + - 100 k
Mode control input
100 k 22 k V
26
MSOUT
I = 0 A
V
VCC I
MS output (to MPU) *
1
D GND
Rev.6, Dec. 2000, page 5 of 86
HA12226F/HA12227F
Pin Description, Equivalent Circuit (VCC = 12 V, A system of single supply voltage, Ta = 25C, No Signal, The value in the show typical value.) (cont)
Pin No. 10 Terminal Name GPCAL Note R = 110 k R 2.5 V Equivalent Circuit Pin Description GP gain calibration terminal
11 12 14
RECCAL ALCCAL MSDET
R = 110 k R = 140 k n=6
0 A n VCC
REC gain calibration terminal ALC operation level calibration terminal Time constant pin for 1 MS *
GND
13 27
ALCDET MSIN
n=2 R = 50 k
VCC
MS input *
1
V R VCC/2
9 34 30
ALCIN (R) ALCIN (L) MAI
R = 100 k
1
V = VCC / 2
MAOUT 100 k V MAI 8.2 k VCC/2
VCC
MS Amp. input *
29 55
MS GND ALC (R)
V=0V V=0V
MS output voltage 1 level control pin * Variable impedance for attenuation
44 Note:
ALC (L) 1. MS: Music Sensor 2. Non connection regarding the HA12227F. 3. Test pin regarding the HA12227F.
Rev.6, Dec. 2000, page 6 of 86
HA12226F/HA12227F
Block Diagram
HA12226F
RECOUT (L)
EQOUT (L)
BOOST (L)
PBOUT (L)
ALCIN (L)
ROUT (L)
EQIN (L)
BIAS (N)
BIAS (C)
42 41 40 39 38 37 36 35 34 33 32 31 30 29 RIN (L) ALC (L) NC BIN (L) ABO (L) AIN (L) RIP GND AIN (R) ABO (R) BIN (R) NC ALC (R) RIN (R) 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 1 2 3 4 5 Dolby B-NR ALC LPF - + EQ Dolby B-NR BIAS 28 27 MS 26 25 24 23 22 21 20 19 18 17 16 15 7 8 9 10 11 12 13 14 MSOUT LM ON / OFF REC / PB / PASS NR ON / OFF RM ON / OFF VCC BIAS ON / OFF B NORM / CROM NORM / HIGH A 120 / 70 PB A / B ALC ON / OFF MAOUT MSIN
EQ 6
BIAS1
GPCAL
DET (R)
RECCAL
ALCCAL
EQIN (R)
PBOUT (R)
BOOST (R)
EQOUT (R)
ROUT (R)
RECOUT (R)
ALCIN (R)
ALCDET
Rev.6, Dec. 2000, page 7 of 86
MSDET
MSGND
DET (L)
BIAS2
MAI
NC
HA12226F/HA12227F
HA12227F
RECOUT (L)
EQOUT (L)
BOOST (L)
PBOUT (L)
ALCIN (L)
ROUT (L)
EQIN (L)
BIAS (N)
BIAS (C)
42 41 40 39 38 37 36 35 34 33 32 31 30 29 RIN (L) ALC (L) NC BIN (L) ABO (L) AIN (L) RIP GND AIN (R) ABO (R) BIN (R) NC ALC (R) RIN (R) 43 44 MS 45 46 47 48 49 + 50 51 52 53 54 55 56 1 2 3 4 5 EQ 6 7 8 9 10 11 12 13 14 ALC LPF - + 26 25 24 23 22 21 20 19 18 17 16 15 MSOUT LM ON / OFF REC / PB / PASS NC RM ON / OFF VCC BIAS ON / OFF B NORM / CROM NORM / HIGH A 120 / 70 PB A / B ALC ON / OFF EQ BIAS 28 27 MAOUT MSIN
Test mode pin
RECOUT (R)
EQIN (R)
BOOST (R)
ROUT (R)
ALCIN (R)
GPCAL
NC
RECCAL
ALCCAL
ALCDET
PBOUT (R)
Rev.6, Dec. 2000, page 8 of 86
EQOUT (R)
MSDET
MSGND
BIAS2
MAI
NC
NC
HA12226F/HA12227F
Parallel-Data Format
Pin No. 15 16 17 22 20 23 * 24 25 18 19 Note:
2
Pin Name ALC ON/OFF PB A/B A 120/70 RM ON/OFF BIAS ON/OFF NR ON/OFF REC/PB/PASS LM ON/OFF NORM/HIGH B NORM/CROM 1. PB EQ logic
Lo ALC ON Ain * *1 REC MUTE ON BIAS OFF NR OFF REC MODE LINE MUTE OFF Normal speed REC EQ Normal * Bias Normal
1 1
Mid PB MODE REC EQ CROM * Bias CROM PB
1
Hi ALC OFF Bin * *1 REC MUTE OFF BIAS ON NR ON REC MODE PASS LINE MUTE ON High speed REC EQ CROM * Bias CROM
1 1
MODE "Pin Open" Lo Lo Lo Lo Lo Lo Mid Lo Lo Lo
A 120 120/70 Lo Lo Hi Hi 2. The HA12226F only.
B NORM / CROM Lo Mid or Hi Lo Mid or Hi
Lo FLAT FLAT 70 70
Hi FLAT 70 FLAT 70
Rev.6, Dec. 2000, page 9 of 86
HA12226F/HA12227F
Functional Description
Power Supply Range These ICs are designed to operate on single supply. Table 1
Product HA12226F HA12227F
Supply Voltage
Power Supply Range (Single Supply) 11.0 V to 15.0 V 9.5 V to 15.0 V
Note: The lower limit of supply voltage depends on the line output reference level. The minimum value of the overload margin is specified as 12 dB by Dolby Laboratories (Dolby IC HA12226F).
Reference Voltage The reference voltage are provided for the left channel and the right channel separately. The block diagram is shown as figure 1.
21
VCC
+ - L channel reference VCC + - Music sensor reference + - R channel reference 50 GND 49 RIP + 1 Unit C: F
Figure 1 Reference Voltage
Rev.6, Dec. 2000, page 10 of 86
HA12226F/HA12227F
Operating Mode Control The HA12226F/HA12227F provide fully electronic switching circuits. And each operating mode control is controlled by parallel data (DC voltage). Table 2
Pin No. 15, 16, 17, 18, 20, 4 22, 23* , 25
Control Voltage
Lo -0.2 to 1.0 Mid Hi 4.0 to VCC Unit V Test Condition
Input Pin Measure
19, 24
-0.2 to 1.0
2.0 to 3.0
4.0 to VCC
V
Notes: 1. Each pins are on pulled down with 100 k internal resistor. Therefore, it will be low-level when each pins are open. But pin 24 is mid-level when it is open. 2. Over shoot level and under shoot level of input signal must be the standardized (High: VCC, Low: -0.2 V). 3. For reduction of pop noise, connect 1 F to 22 F capacitor with mode control pins. But it is impossible to reduce completely in regard to Line mute, therefore, use external mute at the same time. 4. Non connection regarding the HA12227F.
Input Block Diagram and Level Diagram
The each level shown above is typical value when offering PBOUT level to PBOUT pin.
MS 300mVrms
REF PASS REC PB PASS/REC, PB=5.7dB/5.7dB PBOUT 580mVrms
AIN 21.3dB BIN 25.9mVrms
FLAT (120) 300mVrms 0dB R3 70s 12k R4 15k 25.5mVrms C2 4700pF C1 0.1F R1 15k RIN 200mVrms
PB/REC, PASS=0dB/21.4dB 300mVrms PB Dolby *1 B-NR REC PASS 300mVrms ALC
RECOUT 300mVrms
R2 C3 2.2k 0.1F
Note: 1. The HA12227F is not built-in Dolby B-NR.
Figure 2 Input Block Diagram
Rev.6, Dec. 2000, page 11 of 86
HA12226F/HA12227F
PB Equalizer By switching logical input level of pin 17 (for Ain) and pin 19 (for Bin), you can equalize corresponding to tape position at play back mode.
GV
t1 = C2 (12k + 15k) t2 = C2 15k t1 t2 f
Figure 3 Frequency Characteristic of PB Equalizer The Sensitivity Adjustment of Music Sensor Adjusting MS Amp gain by external resistor, the sensitivity of music sensor can set up.
REP VCC C16 1000p
+
D VCC + C13 0.33
R13 330k
PB (L) MAI 100k 8.2k -6dB MA OUT MSIN MS DET RL
- +
DET MS AMP
MS OUT Microcomputer GND
LPF 25kHz 50k
GND
PB (R)
Figure 4 Music Sensor Block Diagram
Rev.6, Dec. 2000, page 12 of 86
HA12226F/HA12227F
The Sensitivity of Music Sensor A standard level of MS input pin 25.9 mVrms, therefore, the sensitivity of music sensor (S) can request it, by lower formulas.
A = MS Amp Gain*1 C S = 20log B = PB input Gain x (1/2)*2 25.9 A B C = Sensed voltage 20log (A x B) = D [dB] S = 14 - D [dB] C = 130 [mVrms] (Intenally voltage in a standard) PB input Gain = 21.3 [dB] [dB]
Notes: 1. When there is not a regulation outside. 2. Case of one-sided channel input. But necessary to consider the same attenuation quantity practically, on account of A(B) have made frequency response.
GV 37.7dB 1 [Hz] 2 C16 50k f2 = 25k [Hz] f1 = f1 f2 f
Figure 5 Frequency Characteristic of MSIN Occasion of the external component of figure 4, f1 is 3.18 kHz. Time constant of detection Figure 6(1) generally shows that detection time is in proportion to value of capacitor C13. But, with 2 3 Attack* and Recovery* the detection time differs exceptionally. Notes 2. Attack : Non-music to Music 3. Recovery : Music to Non-music
Detection time Detection time
Recovery Attack C13 (1) Recovery Attack
Detection time
Recovery Attack
R13 (2)
Detection level
Input level (3)
Figure 6 Function Characteristic of MS Like the figure 6(2), Recovery time is variably possible by value of resistor R13. But Attack time gets about fixed value. Attack time has dependence by input level. When a large signal is inputted, Attack time is short tendency.
Rev.6, Dec. 2000, page 13 of 86
HA12226F/HA12227F
Music Sensor Output (MSOUT) As for internal circuit of music sensor block, music sensor output pin is connected to the collector of NPN type directly, output level will be "high" when sensing no signal. And output level will be "low" when sensing signal. Connection with microcomputer, it is requested to use external pull up resistor (RL = 10 k to 22 k) Note: Supply voltage of MSOUT pin must be less than VCC voltage. The Tolerances of External Components for Dolby NR-Block (Only the HA12226F) For Dolby NR precision securing, please use external components shown at figure 7. If leak-current are a few electrolytic-capacitor, it can be applicable to C5 and C23.
C23 0.1 10% 42 DET (L)
HA12226F
DET (R) 1 C5 0.1 10%
BIAS1 2 R5 33k 2%
Figure 7 Tolerance of External Components Low-Boost
24.6dB
EQIN
4.8k REC EQ 4.8k BOOST C9(C19) 0.47
EQOUT
+
Figure 8 Example of Low Boost Circuit External components shown figure 8 gives frequency response to take 6 dB boost. And cut off frequency can request it, by C9 (C19).
Rev.6, Dec. 2000, page 14 of 86
HA12226F/HA12227F
REC Equalizer The outlines of REC Equalizing frequency characteristics are shown by figure 9. Those peak level can be set up by supplying voltage. (0 V to 5 V, GND = 0 V) to pin 10 (GPCAL). And whole band gain can be set up by supplying voltage (0 V to 5 V, GND = 0 V) to pin 11 (RECCAL). Both setting up range are 4.5 dB. In case that you do not need setting up, pin 10, pin 11 should be open bias. Note: Depending on the employed REC/PB head and test tape characteristics, there is a rare case that the REC-EQ characteristics of this LSI can not be matched to the required characteristics because of built-in resistors which determined the REC-EQ parameters in this care, please inquire the responsible agent because of the adjustment of built-in resistor is necessary.
RECCAL GPCAL
Gain (dB)
Frequency (Hz)
Figure 9 Frequency Characteristics of REC Equalizer Bias Switch The HA12215F built-in DC voltage generator for bias oscillator and its bias switches. External resistor R20, R21 which corresponded with tape positions and bias out voltage are relater with below.
. Vbias = .
R22 x (VCC - 0.7) [V] (R20 or R21) + R22
Bias switch follows to a logic of pin 19 (B / Norm / Crom). Note: A current that flows at bias out pin, please use it less than 5 mA.
Rev.6, Dec. 2000, page 15 of 86
HA12226F/HA12227F
BIAS (N) Pin 33 BIAS (C) Pin 32 R21 R20 R22 Vbias
Figure 10 External Components of Bias Block Automatic Level Control ALC is the input decay rate variable system. It has internal variable resistors of pin 55 (pin 44) by RECOUT signal that is inputted to pin 9 (pin 34). The operation is similitude to MS, detected by pin 13. The signal input pin is pin 56 (pin 43). Resistor R1, R2 and capacitor C2, external components, for the input circuit are commended as figure 12. There are requested to use value of the block diagram figure for performance maintenance of S/N, T.H.D. etc. Figure 11 shows the relation with R1 front RIN point and ROUT. ALC operation level acts for the center of +4.5 dB at tape position TYPE I and the center of +2.5 dB at tape position TYPE II, to standard level (300 mVrms). Then, adopted maximum value circuit, ALC is operated by a large channel of a signal. ALC ON/OFF can switch it by pin 15. Please do ALC ON, after it does for one time ALC OFF inevitably, for ALC time to start usefully (when switching PB PASS, when switching PB PASS), in order to reset ALC circuit.
ROUT
300mV
TYPE II 2.5dB
TYPE I 4.5dB
RIN
Figure 11 ALC Operation Level
Rev.6, Dec. 2000, page 16 of 86
HA12226F/HA12227F
R1 15k Input
RIN 56 C2 0.1 55 R2 2.2k
25.5mV ALC
21.4dB
ROUT 300mV 8 Output C4 9 13
ALC
ALCIN ALCDET
R12 VCC C12
+
Figure 12 ALC Block Diagram ALC Operation Level Necessary ALC operation level is variable to pin 12 bias (ALC-CAL: 0 to 5 V), and its range is 4.0 dB. Unnecessary, pin 12 is unforced.
ALC-CAL = 5V
ROUT
ALC-CAL = 0V
RIN
Figure 13 ALC-CAL Characteristics About a Test Pin (Pin 2) The HA12227F does for testing exclusive terminal for pin 2. In mount circuit, this terminal is open or connected to GND with a resistor of 33 k.
Rev.6, Dec. 2000, page 17 of 86
HA12226F/HA12227F
Absolute Maximum Ratings
Item Max supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC max Pd Topr Tstg Rating 16 625 -40 to +75 -55 to +125 Unit V mW C C Ta 75C Note
Rev.6, Dec. 2000, page 18 of 86
(Ta = 25C, VCC = 12 V, Dolby Level = REC-OUT Level = 300 mVrms = 0 dB) Test Condition B N/C NORM Other No signal fin RECOUT (Hz) level (dB) Application Terminal Input Output
HA12226F
Symbol A
Item Quiescent current Input AMP. gain
IC Condition *1 NR ALC REC/PB 120/ LINE ON/OFF ON/OFF /PASS A/B 70 MUTE
Electrical Characteristics
B-type Encode boost
Signal handling Signal to noise ratio THD=1% Rg=5.1k, CCIR/ARM 70.0 70.0 70.0 70.0 0.05 0.3 80.0 85.0 80.0 80.0 56 51 56 dB 51/53 51/56 43 48 43 48/46 48/43 % dB 4 3 3 3 3 39 40 40 40 40 A A A A/B A 120 120 120 120 120 OFF OFF OFF OFF OFF NORM NORM NORM NORM NORM 1k 1k 1k 1k 1k 0 +12 +12 +12 +12
IQ GV PB GV REC ENC 2k (1) ENC 2k (2) ENC 5k (1) ENC 5k (2) Vo max S/N A/B A A A A A A A NORM NORM NORM NORM NORM NORM NORM NORM 120 120 120 120 120 120 120 120 120 1k 1k 2k 2k 5k 5k 1k 1k OFF OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF ON ON ON ON ON ON
OFF OFF OFF OFF OFF OFF OFF OFF OFF
PB PB REC REC REC REC REC REC REC
0 0 -20 -30 -20 -30
Min Typ Max Unit R L R 18.0 26.0 35.0 mA 25.5 27.0 28.5 dB 51/53 48/46 3 56 43 25.0 26.5 28.0 3 2.8 4.3 5.8 dB 56 43 4 7.0 8.5 10.0 56 43 4 56 43 1.7 3.2 4.7 4 56 43 6.7 8.2 9.7 4 dB 56 43 12.0 13.0 4 dB 56 43 64.0 70.0 4
L COM Remark 21 40 40 39 39 39 39 2 39 39
Total Harmonic Distortion THD CTRL (1) Channel separation CTRL (2) CT A/B Crosstalk CT R/P
ON OFF OFF OFF OFF
OFF REC PB OFF OFF REC OFF PB OFF REC/PB
Pass AMP. gain Gain deviation MUTE ATT. 70 EQ gain 0 0 +12 0 0 +12 +12
MS sensing level MS output low level MS output leak current ALC operate level
GV PA GV MUTE GV EQ 1k GV EQ 10k VON VOL IOH ALC (1) ALC (2)
OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF ON ON
PASS PASS PB PB PB PB PB PB REC REC
A/B A/B A A A A A A A A
120 120 120 70 70 120 120 120 120 120
OFF OFF ON OFF OFF OFF OFF OFF OFF OFF
NORM NORM NORM CROM CROM NORM NORM NORM NORM CROM
1k 1k 1k 1k 10k 5k 1k 1k 25.5 27.0 28.5 GV PA - GV PB -1.0 0.0 1.0 70.0 80.0 24.0 25.5 27.0 20.8 22.3 23.8 -26.0 -22.0 -18.0 1.0 1.5 2.0 2.0 4.5 7.0 0.0 2.5 5.0
dB 51/53 48/46 3 dB 51/53 48/46 3 dB 51 48 3 dB 51 48 3 51 48 3 3 dB 51 48 51 48 V A dB 56 43 4 56 43 4
40 40 40 40 40 40 39 39
26 26 26
3
Notes: 1. Other IC-condition : REC-MUTE OFF, Normal tape, Normal speed, Bias OFF 2. VCC = 11.0 V 3. For inputting signal to one side channel
HA12226F/HA12227F
Rev.6, Dec. 2000, page 19 of 86
(Ta = 25C, VCC = 12 V)
Item Equalizer S/N Min Typ Max Unit dB 55 58 10.5 12.5 -500 18.8 23.9 30.1 23.3 28.5 34.0 15.0 0.2 0.2 0 20.3 25.9 32.6 24.8 30.5 36.5 16.5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 -6.0 -4.5 -3.0 4.5 6.0 -6.0 -4.5 -3.0 ALC (1) = 0dB dB dB dB 5 5 5 38 38 38 38 38 38 38 38 7 7 7 7 7 7 7 7 36 36 36 36 36 36 36 36 38 38 38 38 38 38 38 38 38 38 7 7 7 7 7 7 7 7 7 7 36 36 36 36 36 36 36 36 36 36 38 38 7 7 36 36 21.9 25.9 21.2 25.5 29.0 70 4.5 23.9 dB 28.4 dB 22.7 dB 27.5 dB 31.5 dB dB 6.0 dB 19.9 23.4 19.7 23.5 26.5 60 3.0 0.5 % % 0.5 500 mV 21.8 dB 27.9 dB 35.1 dB 26.3 dB 32.5 dB 39.0 dB 18.0 dB dB 5 38 7 36
Symbol S/N (EQ)
Application Terminal Input Output L R L COM Remark R 38 7 36 5
HA12226F (cont)
Rev.6, Dec. 2000, page 20 of 86
f = 3kHz, Vin = -46dBs, VREC-CAL = 0V SW22 (L), SW23 (R) OFF f = 12kHz, Vin = -46dBs, SW22 (L), SW23 (R) OFF VGP-CAL = 5V -4.0 -3.0 3.0 4.0 VCC VCC -1.4 -0.7 -0.1 0.0 0.1 -0.2 2.0 4.0 1.0 3.0 VCC dB dB V V V V V 56 56 43 43 4 4 39 39 32, 33 32, 33
15 to 20 22 to 25
HA12226F/HA12227F
Equalizer maximum input Vin max (EQ)
Equalizer total harmonic T.H.D.1 (EQ) distortion T.H.D.2 (EQ) Equalizer offset voltage Vofs (EQ) Equalizer GVEQ-NN1 frequency response GVEQ-NN2 (NORM - NORM) GVEQ-NN3 GVEQ-CN1 Equalizer frequency response GVEQ-CN2 (CROM - NORM) GVEQ-CN3 Equalizer GVEQ-NH1 frequency response GVEQ-NH2 (NORM - High) GVEQ-NH3 Equalizer GVEQ-CH1 frequency Response GVEQ-CH2 (CROM - High) GVEQ-CH3 REC-MUTE attenuation REC-MUTE R-CAL1 REC CAL response
Test Condition TAPE SPEED NORM NORM Rg = 5.1k, A-WTG Filter SW22 (L), SW23 (R) OFF (0dB = -5dBs at EQOUT) NORM NORM f = 1kHz, THD = 1%, SW22 (L), SW23 (R) OFF Vin = -26dBs = 0dB NORM NORM f = 1kHz, Vin = -26dBs SW22 (L), SW23 (R) OFF f = 1kHz, Vin = -30dBs SW22 (L), SW23 (R) OFF NORM NORM No-Signal SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF NORM NORM f = 3kHz, Vin = -46dBs f = 8kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 12kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF CROM NORM f = 3kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 8kHz, Vin = -46dBs f = 12kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF NORM HIGH f = 5kHz, Vin = -46dBs f = 15kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 20kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF CROM HIGH f = 5kHz, Vin = -46dBs f = 15kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 20kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF NORM NORM f = 1kHz, Vin = -14dBs SW22 (L), SW23 (R) OFF NORM NORM f = 3kHz, Vin = -46dBs, SW22 (L), SW23 (R) OFF GV EQ-NN1 = 0dB VREC-CAL = 5V
R-CAL2
GP CAL response
GP-CAL1
NORM NORM f = 12kHz, Vin = -46dBs, SW22 (L), SW23 (R) OFF GV EQ-NN3 = 0dB 3.0 VGP-CAL = 0V
GP-CAL2
ALC CAL response
Bias out maximum level
ALC-CAL1 ALC-CAL2 Bias on
NORM NORM f = 1kHz, VALC-CAL = 0V f = 1kHz, VALC-CAL = 5V RL = 2.2k
Bias out offset
Bias off
RL = 2.2k
Control voltage
VIL
VIM VIH
19, 24 15 to 20 22 to 25
(Ta = 25C, VCC = 12 V, Dolby Level = REC-OUT Level = 300 mVrms = 0 dB) Test Condition Input LINE MUTE OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF NORM NORM NORM NORM NORM NORM NORM NORM NORM NORM GV PA - GV PB 1k 1k 1k 1k 1k 1k 1k 1k 1k 0 0 0 +12 +12 +12 +12 Other No signal Typ 22.0 27.0 26.5 13.0 70.0 0.05 80.0 85.0 80.0 80.0 Max Unit R L R 30.0 mA 28.5 dB 51/53 48/46 3 28.0 3 56 43 dB 56 43 4 dB 56 43 4 0.3 % 4 56 43 dB 51 48 3 3 56 43 dB 51/53 48/46 3 51/56 48/43 3 Min 14.0 25.5 25.0 12.0 THD=1% Rg=5.1k, CCIR/ARM 64.0 70.0 70.0 70.0 70.0 L COM Remark 21 40 40 2 39 39 39 40 40 40 40 B N/C fin RECOUT (Hz) level (dB) Output Application Terminal
HA12227F
Symbol
REC/PB ALC /PASS ON/OFF
GV PB GV REC Vo max Signal handling S/N Signal to noise ratio Total Harmonic Distortion THD Channel separation CTRL (1) CTRL (2) Crosstalk CT A/B CT R/P
Item Quiescent current Input AMP. gain
IQ
OFF OFF PB REC OFF REC OFF REC OFF REC OFF OFF PB REC OFF PB OFF REC/PB OFF
PB
IC Condition *1 120/ 70 A/B A 120 A/B 120 A 120 A 120 A 120 A 120 A 120 A 120 A/B 120 A 120
Pass AMP. gain Gain deviation MUTE ATT. 70 EQ gain A/B A/B A A A A A A A A 120 120 120 70 70 120 120 120 120 120 1k 1k 1k 1k 10k 5k 1k 1k OFF OFF ON OFF OFF OFF OFF OFF OFF OFF NORM NORM NORM CROM CROM NORM NORM NORM NORM CROM 25.5 27.0 28.5 -1.0 0.0 1.0 70.0 80.0 24.0 25.5 27.0 20.8 22.3 23.8 -26.0 -22.0 -18.0 1.0 1.5 2.0 2.0 4.5 7.0 0.0 2.5 5.0
MS sensing level MS output low level MS output leak current ALC operate level
GV PA PASS GV PASS MUTE PB GV EQ 1k PB GV EQ 10k PB VON PB VOL PB IOH PB ALC (1) REC ALC (2) REC
OFF OFF OFF OFF OFF OFF OFF OFF ON ON
0 0 +12 0 0 +12 +12
dB 51/53 48/46 3 dB 51/53 48/46 3 3 dB 51 48 3 dB 51 48 51 48 3 3 dB 51 48 51 48 V A 4 dB 56 43 56 43 4
40 40 40 40 40 40 39 39
26 26 26
3
Notes: 1. Other IC-condition : REC-MUTE OFF, Normal tape, Normal speed, Bias OFF 2. VCC = 11.0 V 3. For inputting signal to one side channel
HA12226F/HA12227F
Rev.6, Dec. 2000, page 21 of 86
(Ta = 25C, VCC = 12 V)
Item Equalizer S/N Min Typ Max Unit dB 55 58 10.5 12.5 -500 18.8 23.9 30.1 23.3 28.5 34.0 15.0 0.2 0.2 0 20.3 25.9 32.6 24.8 30.5 36.5 16.5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 -6.0 -4.5 -3.0 4.5 6.0 -6.0 -4.5 -3.0 ALC (1) = 0dB dB dB dB 5 5 5 38 38 38 38 38 38 38 38 7 7 7 7 7 7 7 7 36 36 36 36 36 36 36 36 38 38 38 38 38 38 38 38 38 38 7 7 7 7 7 7 7 7 7 7 36 36 36 36 36 36 36 36 36 36 38 38 7 7 36 36 21.9 25.9 21.2 25.5 29.0 70 4.5 23.9 dB 28.4 dB 22.7 dB 27.5 dB 31.5 dB dB 6.0 dB 19.9 23.4 19.7 23.5 26.5 60 3.0 0.5 % % 0.5 500 mV 21.8 dB 27.9 dB 35.1 dB 26.3 dB 32.5 dB 39.0 dB 18.0 dB dB 5 38 7 36
Symbol S/N (EQ)
Application Terminal Input Output L R L COM Remark R 38 7 36 5
HA12227F (cont)
Rev.6, Dec. 2000, page 22 of 86
f = 3kHz, Vin = -46dBs, VREC-CAL = 0V SW22 (L), SW23 (R) OFF f = 12kHz, Vin = -46dBs, SW22 (L), SW23 (R) OFF VGP-CAL = 5V -4.0 -3.0 3.0 4.0 VCC VCC -1.4 -0.7 -0.1 0.0 0.1 -0.2 2.0 4.0 1.0 3.0 VCC dB dB V V V V V 56 56 43 43 4 4 39 39 32, 33 32, 33
15 to 20 22 to 25
HA12226F/HA12227F
Equalizer maximum input Vin max (EQ)
Equalizer total harmonic T.H.D.1 (EQ) distortion T.H.D.2 (EQ) Equalizer offset voltage Vofs (EQ) Equalizer GVEQ-NN1 frequency response GVEQ-NN2 (NORM - NORM) GVEQ-NN3 GVEQ-CN1 Equalizer frequency response GVEQ-CN2 (CROM - NORM) GVEQ-CN3 Equalizer GVEQ-NH1 frequency response GVEQ-NH2 (NORM - High) GVEQ-NH3 Equalizer GVEQ-CH1 frequency Response GVEQ-CH2 (CROM - High) GVEQ-CH3 REC-MUTE attenuation REC-MUTE R-CAL1 REC CAL response
Test Condition TAPE SPEED NORM NORM Rg = 5.1k, A-WTG Filter SW22 (L), SW23 (R) OFF (0dB = -5dBs at EQOUT) NORM NORM f = 1kHz, THD = 1%, SW22 (L), SW23 (R) OFF Vin = -26dBs = 0dB NORM NORM f = 1kHz, Vin = -26dBs SW22 (L), SW23 (R) OFF f = 1kHz, Vin = -30dBs SW22 (L), SW23 (R) OFF NORM NORM No-Signal SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF NORM NORM f = 3kHz, Vin = -46dBs f = 8kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 12kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF CROM NORM f = 3kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 8kHz, Vin = -46dBs f = 12kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF NORM HIGH f = 5kHz, Vin = -46dBs f = 15kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 20kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF SW22 (L), SW23 (R) OFF CROM HIGH f = 5kHz, Vin = -46dBs f = 15kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF f = 20kHz, Vin = -46dBs SW22 (L), SW23 (R) OFF NORM NORM f = 1kHz, Vin = -14dBs SW22 (L), SW23 (R) OFF NORM NORM f = 3kHz, Vin = -46dBs, SW22 (L), SW23 (R) OFF GV EQ-NN1 = 0dB VREC-CAL = 5V
R-CAL2
GP CAL response
GP-CAL1
NORM NORM f = 12kHz, Vin = -46dBs, SW22 (L), SW23 (R) OFF GV EQ-NN3 = 0dB 3.0 VGP-CAL = 0V
GP-CAL2
ALC CAL response
Bias out maximum level
ALC-CAL1 ALC-CAL2 Bias on
NORM NORM f = 1kHz, VALC-CAL = 0V f = 1kHz, VALC-CAL = 5V RL = 2.2k
Bias out offset
Bias off
RL = 2.2k
Control voltage
VIL
VIM VIH
19, 24 15 to 20 22 to 25
Lch EQ SW7 PB BIAS EQ SW19 Rch
HA12226F
SW5 PB
DC VM1
REC REC
Test Circuit
R26 7.5k R24 5.1k
ALCIN (L) ROUT (L)
R27 20k C19 0.47 C C18 2.2
R22 2.4k
SW21 N
R29 22k 0.47
42 41 40 39 38 37 36 35 34 33 32 31 30 29
Rch
R30 13k
RIN (L)
43
MAOUT C16 1000p MSIN MSOUT ON R18 3.9k
SW3
EQ
ALC (L) C24 0.1
R
44 Dolby B-NR MS 26 25 SW18 24 SW17
C15 22
A
B
R31 2.2k
45
BIN (L)
46
R32 10k
C25 0.47
47
+
AIN (L)
C26 0.0047
48
+
R33 10k
SW1
ON SW2
Lch
C27 0.47
49 + LPF 21
VCC ON BIAS ON / OFF B NORM / CROM NORM / HIGH A 120 / 70 PB A / B ON SW9 ALC ON / OFF C14 22
RIP
C30 1
Audio SG
OFF
Rch
50 20 SW14 19 SW13 ALC
N 70 120 B A OFF OFF C C N H
GND
AC VM1
AIN (R)
51
R1 10k
C1 0.47
52 18 SW12 17 SW11 16 SW10 15 7
ALCDET
BIN (R)
C2 0.0047
53 Dolby B-NR
R2 10k
SW4
A
C3 0.47
B
EQ
R
R3 2.2k ALC (R)
54
55 EQ 3
GPCal ALCCal RECCal
RIN (R)
56 4
C7 2.2
ROUT (R) ALCIN (R)
R4 13k
C4 0.1
1
+
R12 1M
2
+ C8
C11 0.47 C12 10
5
MSDET
C5 0.1 R9 16k
R6 10k
+ SW ON 23 0.47 JP1 OFF + + C10 C9 2.2 0.47 R7 20k
R10 5.1k R11 10k REC
R8 7.5k
C28 100
REC EQ PB SW8 EQ
HA12226F/HA12227F
Rev.6, Dec. 2000, page 23 of 86
6 8 9 10 11 12 13 14
R13 330k
Notes: 1. Resistor tolerance are 1%. 2. Capacitor tolerance are 1%. 3. Unit R: , C: F.
PB SW6
+
+
+
R5 33k
C6 2.2
+
C23 0.1 2.2 SW20 C17 0.47 R21 2k R20 910 Lch
2.2
JP3 OFF SW 22 ON
EQ 28 27
DC VM2
+
R28 10k C22 C20
R25 16k C21
+
+
+
AC VM2 Distortion analyzer Oscillo scope
BIAS
+
DC +5V SOURCE4 DC +2.5V SOURCE3
Noise meter noise meter with ccir/arm filter and a-wtg filter
+
23 - + 22
+
C13 0.33
OFF LM ON / OFF PASS PB REC REC / PB / PASS R17 ON 22k SW16 OFF NR ON / OFF R16 OFF 22k RM ON / OFF SW15 ON
R15 10k JP2
+
+
R14 10k
DC +12V SOURCE1
Lch SW5 PB BIAS EQ SW19 Rch EQ SW7 PB REC REC
HA12227F
DC VM1
R26 7.5k R24 5.1k
ALCIN (L) ROUT (L)
R27 20k C19 0.47 C C18 2.2
R22 2.4k
SW21 N
R29 22k 0.47 Rch
42 41 40 39 38 37 36 35 34 33 32 31 30 29 EQ 28
MAOUT C16 1000p MSIN MSOUT ON R18 3.9k
SW1
ON SW2
+
R8 7.5k R11 10k REC REC PB SW6 EQ PB SW8 EQ
R10 5.1k
C28 100
Notes: 1. Resistor tolerance are 1%. 2. Capacitor tolerance are 1%. 3. Unit R: , C: F.
+
ROUT (R)
ALCIN (R)
R6 10k
R9 16k
+ SW ON 23 0.47 JP1 OFF + + C10 C9 2.2 0.47 R7 20k
C11 0.47
GPCal RECCal
+
+
Rev.6, Dec. 2000, page 24 of 86
2
ALCCal
HA12226F/HA12227F
R30 13k
RIN (L)
43 27 MS 26 25 SW18 24 SW17 23
OFF ON RM ON / OFF OFF LM ON / OFF PASS PB REC REC / PB / PASS
SW3
EQ
ALC (L) C24 0.1
R
44
DC VM2
A
B
R31 2.2k
45
BIN (L)
46
R32 10k
C25 0.47
47
AIN (L)
C26 0.0047
48 + LPF 21
VCC ON BIAS ON / OFF B NORM / CROM NORM / HIGH A 120 / 70 A OFF PB A / B C14 22
R33 10k
Lch
C27 0.47
49
RIP
C30 1
Audio SG
OFF
Rch
50 20 SW14 19 SW13 ALC 17 SW11 16 SW10 EQ 3
C6 2.2 C7 2.2 OFF C C N H N 70 120 B
GND
AC VM1
AIN (R)
51
R1 10k
C1 0.47
52 18 SW12
BIN (R)
C2 0.0047
53
R2 10k
SW4
A
C3 0.47
B
EQ
R
R3 2.2k ALC (R)
54
55
RIN (R)
56 4
+ C8
R4 13k
C4 0.1
1
+
5
+
2.2 SW20
2.2
JP3 OFF SW 22 ON
6
7
+
C17 0.47 R21 2k R20 910 Lch
R28 10k C22 C20
R25 16k C21
+
+
+
AC VM2 Distortion analyzer Oscillo scope
BIAS
+
DC +5V SOURCE4 DC +2.5V SOURCE3
Noise meter noise meter with ccir/arm filter and a-wtg filter
+
+
- + 22
R16 22k SW15
R15 10k JP2
+
+
R14 10k
15 8 9 10 11 12 13 14
R12 1M
ALCDET
SW9
ON
ALC ON / OFF
MSDET
C12 10
R13 330k
C13 0.33
DC +12V SOURCE1
HA12226F/HA12227F
Characteristic Curves
HA12226F
Quiescent Current vs. Supply Voltage (REC mode) 35 REC mode NR-OFF, REC-MUTE ON, BIAS OFF NR-OFF, REC-MUTE OFF, BIAS OFF NR-ON, REC-MUTE OFF, BIAS ON Other switch is all Low
Quiescent Current IQ (mA)
30
25
20 11
12
13 Supply Voltage (V)
14
15
Quiescent Current vs. Supply Voltage (PB mode) 35 PB mode NR-OFF, BIAS OFF NR-ON, BIAS OFF NR-ON, BIAS ON Other switch is all Low
Quiescent Current IQ (mA)
30
25
20 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 25 of 86
HA12226F/HA12227F
Input Amp. Gain vs. Frequency (1) 40 VCC = 12V Ain RECOUT Bin
30
Gain (dB)
20
NR-ON
NR-OFF 10
0
-10 10
100
1k 10k Frequency (Hz) Input Amp. Gain vs. Frequency (2)
100k
1M
40
VCC = 12V Ain PBOUT Bin
30 PASS mode
Gain (dB)
20
PB mode 10
0
-10 10
100
1k 10k Frequency (Hz)
100k
1M
Rev.6, Dec. 2000, page 26 of 86
HA12226F/HA12227F
Input Amp. Gain vs. Frequency (3) 40 VCC = 12V REC mode
30 PBOUT
Gain (dB)
20
RECOUT
10
0
-10 10
100
1k 10k Frequency (Hz) Input Amp. Gain vs. Frequency (4)
100k
1M
30
VCC = 12V Ain PBOUT Bin
120
26
Gain (dB)
22 70
18
14
10 10
100
1k 10k Frequency (Hz)
100k
1M
Rev.6, Dec. 2000, page 27 of 86
HA12226F/HA12227F
Encode Boost vs. Frequency 12 VCC = 12V Dolby B-NR
-40dB
10
Encode Boost (dB)
8 -30dB 6
4 -20dB 2
-10dB 0dB
0 100
1k Frequency (Hz) Decode Cut vs. Frequency
10k
20k
0
0dB -10dB -20dB
-2
Decode Cut (dB)
-4
-6 -30dB -8
-10 VCC = 12V Dolby B-NR 1k Frequency (Hz) -40dB
-12 100
10k
20k
Rev.6, Dec. 2000, page 28 of 86
HA12226F/HA12227F
Signal Handling (1) 30 REC mode Rin RECOUT = 300mVrms = 0dB f = 1kHz, T.H.D. 1% NR-OFF NR-ON 25
Vomax (dB)
20
15 11
12
13 Supply Voltage (V) Signal Handling (2)
14
15
25 Ain PBOUT = 580mVrms = 0dB Bin f = 1kHz, T.H.D. 1% NR-OFF PB mode NR-ON PASS mode 20
Vomax (dB)
15
10 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 29 of 86
HA12226F/HA12227F
Signal to Noise Ratio vs. Split Supply Voltage (1) 85 A, Bin, PB mode, NR-ON Rin, REC mode, NR-OFF
Signal to Noise Ratio (dB)
80 A, Bin, PB mode, NR-OFF
A, Bin, PASS mode, PBOUT
75
f = 1kHz, CCIR/ARM filter Rin RECOUT = 300mVrms = 0dB Ain PBOUT = 580mVrms = 0dB Bin Rin, PEC mode, NR-ON
70
65 11
12
13 Supply Voltage (V)
14
15
1.0
Total Harmonic Distortion vs. Supply Voltage (1) (REC mode, NR-OFF) REC mode, NR-OFF Rin RECOUT = 300mVrms 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) Rin PBOUT = 580mVrms 1kHz (400Hz HPF + 30kHz LPF)
T.H.D. (%)
0.1
0.01 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 30 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Supply Voltage (2) (REC mode, NR-ON) REC mode, NR-ON Rin RECOUT = 300mVrms 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) Rin PBOUT = 580mVrms 1kHz (400Hz HPF + 30kHz LPF)
T.H.D. (%)
1.0
0.1
0.01 11
12
13 Supply Voltage (V)
14
15
1.0
Total Harmonic Distortion vs. Supply Voltage (3) (PB mode, NR-OFF) PB mode, NR-OFF Ain PBOUT = 580mVrms Bin 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) Ain RECOUT = 300mVrms Bin 1kHz (400Hz HPF + 30kHz LPF)
T.H.D. (%)
0.1
0.01 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 31 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Supply Voltage (4) (PB mode, NR-ON) PB mode, NR-ON Ain PBOUT = 580mVrms Bin 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) Ain RECOUT = 300mVrms Bin 1kHz (400Hz HPF + 30kHz LPF) 0.1
1.0
T.H.D. (%)
0.01 11
12
13 Supply Voltage (V)
14
15
1.0
Total Harmonic Distortion vs. Supply Voltage (5) (PASS mode, NR-OFF) PASS mode, NR Ain Bin ON OFF
PBOUT = 580mVrms 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF)
T.H.D. (%)
0.1
0.01 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 32 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Output Level (1) (REC mode, NR-OFF) REC mode, NR-OFF VCC = 12V 100Hz 1kHz 10kHz Rin RECOUT = 300mVrms = 0dB 1.0
T.H.D. (%)
10
0.1
0.01 10 5 0 5 10 Output Level Vout (dB) 15 20
10
Total Harmonic Distortion vs. Output Level (2) (REC mode, NR-ON) REC mode, NR-ON VCC = 12V 100Hz 1kHz 10kHz Rin RECOUT = 300mVrms = 0dB
1.0
T.H.D. (%)
0.1
0.01 10 5 0 5 10 Output Level Vout (dB) 15 20
Rev.6, Dec. 2000, page 33 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Output Level (3) (PB mode, NR-OFF) PB mode, NR-OFF VCC = 12V 100Hz 1kHz 10kHz Ain PBOUT = 580mVrms = 0dB Bin
10
1.0
T.H.D. (%)
0.1
0.01 -10
-5
0 5 10 Output Level Vout (dB)
15
20
10
Total Harmonic Distortion vs. Output Level (4) (PB mode, NR-ON) PB mode, NR-ON VCC = 12V 100Hz 1kHz 10kHz Ain PBOUT = 580mVrms = 0dB Bin
1.0
T.H.D. (%)
0.1
0.01 -10
-5
0 5 10 Output Level Vout (dB)
15
20
Rev.6, Dec. 2000, page 34 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Output Level (5) (PASS mode, NR-OFF) PASS mode, NR-OFF VCC = 12V 100Hz 1kHz 10kHz Ain PBOUT = 580mVrms = 0dB Bin
10
1.0
T.H.D. (%)
0.1
0.01 -10
-5
0 5 10 Output Level Vout (dB)
15
20
Total Harmonic Distortion vs. Frequency (1) REC mode, NR-OFF, VCC = 12V Rin RECOUT = 300mVrms -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Rev.6, Dec. 2000, page 35 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Frequency (2) REC mode, NR-ON, VCC = 12V Rin RECOUT = 300mVrms -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Total Harmonic Distortion vs. Frequency (3) PB mode, NR-OFF, VCC = 12V Ain PBOUT = 580mVrms Bin -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Rev.6, Dec. 2000, page 36 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Frequency (4) PB mode, NR-ON, VCC = 12V Ain PBOUT = 580mVrms Bin -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Total Harmonic Distortion vs. Frequency (5) PASS mode, NR-OFF, VCC = 12V Ain PBOUT = 580mVrms Bin -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Rev.6, Dec. 2000, page 37 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (1) -40 VCC = 11V, 12V, 15V Rin RECOUT, Vin = +12dB REC mode, R L
-60
Channel Separation (dB)
-80 NR-ON -100 NR-OFF -120
-140 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (R L) (2) -40 VCC = 11V, 12V, 15V Rin PBOUT, Vin = +12dB REC mode, R L
-60
Channel Separation (dB)
NR-ON/OFF -80
-100
-120
-140 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 38 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (L R) (3) -40 VCC = 11V, 12V, 15V Rin RECOUT, Vin = +12dB REC mode, L R
-60
Channel Separation (dB)
-80
NR-ON
-100
NR-OFF
-120
-140 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (4) -40 VCC = 11V, 12V, 15V Rin PBOUT, Vin = +12dB REC mode, L R
-60
Channel Separation (dB)
-80 NR-ON/OFF -100
-120
-140 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 39 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (1) -20 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB RL
-40
Channel Separation (dB)
-60 NR-OFF -80 NR-ON
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (R L) (2) -20 VCC = 11V, 12V, 15V Ain RECOUT, Vin = +10dB RL
-40
Channel Separation (dB)
-60 NR-ON/OFF -80
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 40 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (3) -20 VCC = 11V, 12V, 15V Bin PBOUT, Vin = +10dB RL
-40
Channel Separation (dB)
-60 NR-OFF -80 NR-ON
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (R L) (4) -20 VCC = 11V, 12V, 15V Bin RECOUT, Vin = +10dB RL
-40
Channel Separation (dB)
-60 NR-ON/OFF -80
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 41 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (L R) (5) -20 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB LR
-40
Channel Separation (dB)
-60 NR-OFF -80 NR-ON
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (6) -20 VCC = 11V, 12V, 15V Ain RECOUT, Vin = +10dB LR
-40
Channel Separation (dB)
-60 NR-ON/OFF -80
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 42 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (L R) (7) -20 VCC = 11V, 12V, 15V Bin PBOUT, Vin = +10dB LR
-40
Channel Separation (dB)
-60 NR-OFF -80 NR-ON
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (8) -20 VCC = 11V, 12V, 15V Bin RECOUT, Vin = +10dB LR
-40
Channel Separation (dB)
-60
-80
NR-ON/OFF
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 43 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (1) -20 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB Bin PASS mode, R L
-40
Channel Separation (dB)
-60 Ain -80 Bin
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (2) -20 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB Bin PASS mode, L R
-40
Channel Separation (dB)
-60 Ain -80 Bin -100
-120 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 44 of 86
HA12226F/HA12227F
Crosstalk vs. Frequency (Ain Bin) (1) -40 VCC = 11V, 12V, 15V PB mode, PBOUT Vin = +12dB, Ain Bin NR-OFF
-60
Crosstalk (dB)
-80 NR-ON
-100
-120
-140 10
100
1k Frequency (Hz)
10k
100k
Crosstalk vs. Frequency (Bin Ain) (2) -40 VCC = 11V, 12V, 15V PB mode, PBOUT Vin = +12dB, Bin Ain NR-OFF
-60
Crosstalk (dB)
-80 NR-ON
-100
-120
-140 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 45 of 86
HA12226F/HA12227F
Crosstalk vs. Frequency (PB mode PASS mode) (1) -20 VCC = 11V, 12V, 15V Ain RECOUT Vin = +12dB PB mode PASS mode
-40
Crosstalk (dB)
-60
-80
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Crosstalk vs. Frequency (PB mode PASS mode) (2) -20 VCC = 11V, 12V, 15V Bin RECOUT Vin = +12dB PB mode PASS mode
-40
Crosstalk (dB)
-60
-80
-100
-120 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 46 of 86
HA12226F/HA12227F
Line Mute vs. Frequency -20 VCC = 12V Ain PBOUT Bin Vin = +12dB -40 PB mode
Line Mute (dB)
-60
-80
-100
-120 10
100
1k Frequency (Hz)
10k
100k
REC Mute Attenuation vs. Frequency 80 VCC = 12V EQIN EQOUT Vin = +14dB Norm speed, Norm tape
40
Crosstalk (dB)
0
-40
-80
-120 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 47 of 86
HA12226F/HA12227F
Ripple Rejection Ratio vs. Frequency (REC mode) (1) 20 VCC = 12V REC mode
Ripple Rejection Ratio R.R.R. (dB)
EQOUT
0 RECOUT NR-ON
-20
-40
PBOUT
RECOUT NR-OFF
-60
-80 10
100
1k Frequency (Hz)
10k
100k
Ripple Rejection Ratio vs. Frequency (PB mode) (2) 20 VCC = 12V PB mode EQOUT
Ripple Rejection Ratio R.R.R. (dB)
0
-20
PBOUT NR-OFF
-40 RECOUT -60 PBOUT NR-ON
-80 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 48 of 86
HA12226F/HA12227F
Ripple Rejection Ratio vs. Frequency (PASS mode) (3) 20 VCC = 12V PASS mode
Ripple Rejection Ratio R.R.R. (dB)
EQOUT
0
-20
RECOUT NR-ON
-40 PBOUT -60 RECOUT NR-OFF
-80 10
100
1k Frequency (Hz)
10k
100k
Equalizer Amp. Gain vs. Frequency (1) 55 50 45 40
REC-EQ Gain (dB)
VCC = 12V Norm speed
35 30 25 20 15 10 5 10 Norm Crom
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 49 of 86
HA12226F/HA12227F
Equalizer Amp. Gain vs. Frequency (2) 55 50 45 40
REC-EQ Gain (dB)
VCC = 12V High speed
35 30 Crom 25 20 15 10 5 10 Norm
100
1k Frequency (Hz)
10k
100k
Equalizer Amp. Gain vs. Frequency (REC-cal) 55 REC-cal = 5V 50 45 40
REC-EQ Gain (dB)
35 30 25 20 REC-cal = 2.5V 15 REC-cal = 0V 10 5 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 50 of 86
HA12226F/HA12227F
Equalizer Amp. Gain vs. Frequency (GP-cal) 55 GP-cal = 0V 50 45 40
REC-EQ Gain (dB)
35 30 GP-cal = 2.5V 25 20 15 10 5 10 GP-cal = 5V
100
1k Frequency (Hz)
10k
100k
Equalizer Signal to Noise Ratio vs. Supply Voltage (1) 70 f = 1kHz A-WTG filter Norm speed NN NC
REC-EQ S/N (dB)
65
60
55 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 51 of 86
HA12226F/HA12227F
Equalizer Signal to Noise Ratio vs. Supply Voltage (2) 70 f = 1kHz A-WTG filter High speed HN HC
REC-EQ S/N (dB)
65
60
55 11
12
13 Supply Voltage (V)
14
15
REC-cal Correction vs. VREC-cal 5 4 3
REC-cal Correction (dB)
f = 3kHz GP-cal open VCC = 12V Norm speed Norm tape
2 1 0 -1 -2 -3 -4 -5
0
1
2 3 VREC-cal (V)
4
5
Rev.6, Dec. 2000, page 52 of 86
HA12226F/HA12227F
GP-cal Correction vs. VGP-cal 5 4 3
GP-cal Correction (dB)
2 1 0 -1 -2 -3 -4 -5 f = 12kHz REC-cal open VCC = 12V Norm speed Norm tape 0 1 2 3 VGP-cal (V) 4 5
ALC Operate Level vs. Input Level 10 f = 1kHz, VCC = 12V, Both channel input (L, Rch) Rin RECOUT, Cal = 5V Norm Crom Cal = 5V 6 Cal = 2.5V 4 Cal = 2.5V 2 Cal = 0V 0
Output Level RECOUT (dB) 0dB 300mVrms
8
Cal = 0V
-2 -5
0
10 20 5 15 25 Input Level Vin (dB) 0dB 221mVrms
30
35
Rev.6, Dec. 2000, page 53 of 86
HA12226F/HA12227F
ALC Total Harmonic Distortion vs. Input Level (1) f = 1kHz, VCC = 12V Norm tape Cal = 0V Cal = 2.5V Cal = 5V 1.0
ALC T.H.D. (%)
0.1
0.01 -5
0
30 5 10 15 20 25 Input Level Vin (dB) 0dB 221mVrms (ALC-OFF, RECOUT 300mVrms)
ALC Total Harmonic Distortion vs. Input Level (2) f = 1kHz, VCC = 12V Crom tape Cal = 0V Cal = 2.5V Cal = 5V 1.0
ALC T.H.D. (%)
0.1
0.01 -5
0
30 5 10 15 20 25 Input Level Vin (dB) 0dB 221mVrms (ALC-OFF, RECOUT 300mVrms)
Rev.6, Dec. 2000, page 54 of 86
HA12226F/HA12227F
ALC Operate Level vs. Frequency 10
Operate Level RECOUT (dB) 0dB = 300mVrms
8
ALC-cal = 5V
6
ALC-cal = 5V ALC-cal = 2.5V
4
2
ALC-cal = 2.5V ALC-cal = 0V ALC-cal = 0V Vin = +12dB, Both channel input (L, Rch), Rin RECOUT Norm Crom 100 1k Frequency (Hz) Bias Output Voltage vs. Load Current 13 VCC = 12V Bias ON
31 V I 270
0 -2 -4
10k
Bias Output Voltage (V)
12
11
10 0 1 2 3 4 5 Load Current I (mA) 6 7
Rev.6, Dec. 2000, page 55 of 86
HA12226F/HA12227F
MS Sensing Level vs. Frequency 5 VCC = 12V, MSOUT Ain PBOUT = 580mVrms = 0dB Lo Hi Hi Lo
0 -5 -10 -15 -20 -25 -30 100
MS Sensing Level (dB)
1k Frequency (Hz)
10k
100k
MS Amp. Gain vs. Frequency 40 MAOUT 30 VCC = 12V
Gain (dB)
20
10 MSIN
0
-10 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 56 of 86
HA12226F/HA12227F
No-Signal Sensing Time vs. Resistance 1000 VCC = 12V, f = 5kHz Ain PBOUT = 580mVrms 0dB -10dB -20dB
No-Signal Sensing Time (ms)
100
PBOUT
10
MSOUT C13 0.33 14 VCC
R13 1 10k 100k Resistance R13 () Signal Sensing Time vs. Capacitance VCC = 12V, f = 5kHz Ain PBOUT = 580mVrms 0dB -10dB 100 -20dB 1M
Signal Sensing Time (ms)
10
PBOUT
1
MSOUT C13 14 VCC
0.1 0.01 0.1 Capacitance C13 (F)
R13 330k 1.0
Rev.6, Dec. 2000, page 57 of 86
HA12226F/HA12227F
HA12227F
Quiescent Current vs. Supply Voltage (REC mode) 30 REC mode REC-MUTE ON, BIAS OFF REC-MUTE OFF, BIAS OFF REC-MUTE OFF, BIAS ON Other switch is all Low
Quiescent Current IQ (mA)
25
20
15 11
12
13 Supply Voltage (V)
14
15
Quiescent Current vs. Supply Voltage (PB mode) 30 PB mode REC-MUTE ON, BIAS OFF REC-MUTE OFF, BIAS OFF REC-MUTE OFF, BIAS ON Other switch is all Low
Quiescent Current IQ (mA)
25
20
15 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 58 of 86
HA12226F/HA12227F
Input Amp. Gain vs. Frequency (1) 50 VCC = 12V Ain PBOUT Bin PB mode
40
Gain (dB)
30
20
10
0 10
100
1k 10k Frequency (Hz) Input Amp. Gain vs. Frequency (2)
100k
1M
50
40
VCC = 12V Ain PBOUT Bin PASS mode
Gain (dB)
30
20
10
0 10
100
1k 10k Frequency (Hz)
100k
1M
Rev.6, Dec. 2000, page 59 of 86
HA12226F/HA12227F
Input Amp. Gain vs. Frequency (3) 50 VCC = 12V REC mode
40
Gain (dB)
30 PBOUT
20
RECOUT
10
0 10
100
1k 10k Frequency (Hz) Input Amp. Gain vs. Frequency (4)
100k
1M
50
VCC = 12V Ain PBOUT Bin
40
Gain (dB)
30 120
20
70
10
0 10
100
1k 10k Frequency (Hz)
100k
1M
Rev.6, Dec. 2000, page 60 of 86
HA12226F/HA12227F
Signal Handling (1) 25
20
Vomax (dB)
15 REC mode, T.H.D. 1% Rin RECOUT = 300mVrms = 0dB 1kHz Rin PBOUT = 580mVrms = 0dB 1kHz 10 11 12 13 Supply Voltage (V) Signal Handling (2) 25 14 15
20
Vomax (dB)
15
PB mode, T.H.D. 1% Ain RECOUT = 300mVrms = 0dB Bin 1kHz Ain Bin PBOUT = 580mVrms = 0dB 1kHz 12 13 Supply Voltage (V) 14 15
10 11
Rev.6, Dec. 2000, page 61 of 86
HA12226F/HA12227F
Signal to Noise Ratio vs. Supply Voltage (1) 85
Signal to Noise Ratio (dB)
80
75 REC mode, CCIR/ARM filter Rin RECOUT = 300mVrms = 0dB 1kHz Rin PBOUT = 580mVrms = 0dB 1kHz 70 11 12 13 Supply Voltage (V) 14 15
Signal to Noise Ratio vs. Supply Voltage (2) 85
Signal to Noise Ratio (dB)
80
75
PB mode, CCIR/ARM filter Ain RECOUT = 300mVrms = 0dB Bin 1kHz Ain Bin PBOUT = 580mVrms = 0dB 1kHz 12 13 Supply Voltage (V) 14 15
70 11
Rev.6, Dec. 2000, page 62 of 86
HA12226F/HA12227F
Signal to Noise Ratio vs. Supply Voltage (3) 85 PASS mode, CCIR/ARM filter Ain PBOUT = 580mVrms = 0dB Bin 1kHz
Signal to Noise Ratio (dB)
80
75
70 11
12
13 Supply Voltage (V)
14
15
Total Harmonic Distortion vs. Supply Voltage (1) 1.0 REC mode Rin RECOUT = 300mVrms 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) Rin PBOUT = 580mVrms 1kHz (400Hz HPF + 30kHz LPF)
T.H.D. (%)
0.1
0.01 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 63 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Supply Voltage (2) 1.0 PB mode, NR-OFF Ain PBOUT = 580mVrms Bin 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) Ain RECOUT = 300mVrms Bin 1kHz (400Hz HPF + 30kHz LPF) 0.1
T.H.D. (%)
0.01 11
12
13 Supply Voltage (V)
14
15
Total Harmonic Distortion vs. Supply Voltage (3) 1.0 PASS mode Ain PBOUT = 580mVrms 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF)
T.H.D. (%)
0.1
0.01 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 64 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Output Level (1) 10 REC mode Rin RECOUT 0dB = 300mVrms VCC = 12V 100Hz 1kHz 10kHz
1.0
T.H.D. (%)
0.1
0.01 -15
-10
-5
0 5 10 15 Output Level Vout (dB)
20
25
Total Harmonic Distortion vs. Output Level (2) 10 PB mode Ain PBOUT Bin 0dB = 580mVrms VCC = 12V 100Hz 1kHz 10kHz
1.0
T.H.D. (%)
0.1
0.01 -15
-10
-5
0 5 10 15 Output Level Vout (dB)
20
25
Rev.6, Dec. 2000, page 65 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Output Level (3) 10 PASS mode Ain PBOUT Bin 0dB = 580mVrms VCC = 12V 100Hz 1kHz 10kHz
1.0
T.H.D. (%)
0.1
0.01 -15
-10
-5
0 5 10 15 Output Level Vout (dB)
20
25
Total Harmonic Distortion vs. Frequency (1) REC mode Rin RECOUT 0dB = 300mVrms -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Rev.6, Dec. 2000, page 66 of 86
HA12226F/HA12227F
Total Harmonic Distortion vs. Frequency (2) PB mode Ain PBOUT Bin 0dB = 580mVrms -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Total Harmonic Distortion vs. Frequency (3) PB mode Ain PBOUT Bin 0dB = 580mVrms -10dB 0dB 10dB
T.H.D. (%)
0.1
0.01 100 1k Frequency (Hz) 10k 100k
Rev.6, Dec. 2000, page 67 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (1) 40 VCC = 11V, 12V, 15V Rin RECOUT, Vin = +12dB REC mode, R L 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (2) 40 VCC = 11V, 12V, 15V Rin RECOUT, Vin = +12dB REC mode, L R 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 68 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (3) 40 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB RL 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (4) 40 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB LR 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 69 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (5) 40 VCC = 11V, 12V, 15V Bin PBOUT, Vin = +10dB RL 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (6) 40 VCC = 11V, 12V, 15V Bin PBOUT, Vin = +10dB LR 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 70 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (7) 40 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB PASS mode, R L 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (8) 40 VCC = 11V, 12V, 15V Ain PBOUT, Vin = +10dB PASS mode, L R 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 71 of 86
HA12226F/HA12227F
Channel Separation vs. Frequency (R L) (9) 40 VCC = 11V, 12V, 15V Bin PBOUT, Vin = +10dB PASS mode, R L 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Channel Separation vs. Frequency (L R) (10) 40 VCC = 11V, 12V, 15V Bin PBOUT, Vin = +10dB PASS mode, L R 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 72 of 86
HA12226F/HA12227F
Crosstalk vs. Frequency (Ain Bin) (1) 40 VCC = 11V, 12V, 15V PB mode, PBOUT Vin = +12dB, Ain Bin 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Crosstalk vs. Frequency (Bin Ain) (2) 40 VCC = 11V, 12V, 15V PB mode, PBOUT Vin = +12dB, Bin Ain 0
Channel Separation (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 73 of 86
HA12226F/HA12227F
Line Mute vs. Frequency 40 VCC = 12V Ain PBOUT Bin Vin = +12dB 0 PB mode
Line Mute (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
REC Mute Attenuation vs. Frequency 40 VCC = 12V EQIN EQOUT Vin = +14dB Norm speed, Norm tape
0
Crosstalk (dB)
-40
-80
-120
-160 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 74 of 86
HA12226F/HA12227F
Ripple Rejection Ratio vs. Frequency (REC mode) (1) 20 VCC = 12V REC mode
Ripple Rejection Ratio R.R.R. (dB)
0 EQOUT -20
-40
RECOUT
-60
-80 10
100
1k Frequency (Hz)
10k
100k
Ripple Rejection Ratio vs. Frequency (PB mode) (2) 20 VCC = 12V PB mode, RECOUT
Ripple Rejection Ratio R.R.R. (dB)
0
-20
-40
-60
-80 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 75 of 86
HA12226F/HA12227F
Ripple Rejection Ratio vs. Frequency (PASS mode) (3) 20 VCC = 12V PASS mode, PBOUT
Ripple Rejection Ratio R.R.R. (dB)
0
-20
-40
-60
-80 10
100
1k Frequency (Hz)
10k
100k
Equalizer Amp. Gain vs. Frequency (1) 55 50 45 40
REC-EQ Gain (dB)
VCC = 12V Norm speed
35 30 25 20 15 10 5 10 Norm Crom
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 76 of 86
HA12226F/HA12227F
Equalizer Amp. Gain vs. Frequency (2) 55 50 45 40
REC-EQ Gain (dB)
VCC = 12V High speed
35 30 25 20 15 10 5 10 Norm Crom
100
1k Frequency (Hz)
10k
100k
Equalizer Amp. Gain vs. Frequency (REC-cal) 55 REC-cal = 5V 50 45 40
REC-EQ Gain (dB)
35 30 25 20 REC-cal = 2.5V 15 10 5 10 REC-cal = 0V
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 77 of 86
HA12226F/HA12227F
Equalizer Amp. Gain vs. Frequency (GP-cal) 55 GP-cal = 0V 50 45 40
REC-EQ Gain (dB)
35 30 25 20 GP-cal = 5V 15 10 5 10 GP-cal = 2.5V
100
1k Frequency (Hz)
10k
100k
Equalizer Signal to Noise Ratio vs. Supply Voltage (1) 70 f = 1kHz A-WTG filter Norm speed NN NC
REC-EQ S/N (dB)
65
60
55 11
12
13 Supply Voltage (V)
14
15
Rev.6, Dec. 2000, page 78 of 86
HA12226F/HA12227F
Equalizer Signal to Noise Ratio vs. Supply Voltage (2) 70 f = 1kHz A-WTG filter High speed HN HC
REC-EQ S/N (dB)
65
60
55 11
12
13 Supply Voltage (V)
14
15
REC-cal Correction vs. VREC-cal 5 4 3
REC-cal Correction (dB)
f = 3kHz GP-cal open VCC = 12V Norm speed Norm tape
2 1 0 -1 -2 -3 -4 -5
0
1
2 3 VREC-cal (V)
4
5
Rev.6, Dec. 2000, page 79 of 86
HA12226F/HA12227F
GP-cal Correction vs. VGP-cal 5 4 3
GP-cal Correction (dB)
2 1 0 -1 -2 -3 -4 -5 f = 12kHz REC-cal open VCC = 12V Norm speed Norm tape 0 1 2 3 VGP-cal (V) 4 5
ALC Operate Level vs. Input Level 10
Output Level RECOUT (dB) 0dB = 300mVrms
8
f = 1kHz, VCC = 12V, Both channel input (L, Rch) Rin RECOUT, Cal = 5V Norm Crom Cal = 5V
6 Cal = 2.5V 4 Cal = 2.5V 2 Cal = 0V 0 Cal = 0V -2 -5
0
10 20 5 15 25 Input Level Vin (dB) 0dB = 218mVrms
30
35
Rev.6, Dec. 2000, page 80 of 86
HA12226F/HA12227F
ALC Total Harmonic Distortion vs. Input Level (1) f = 1kHz, VCC = 12V Norm tape Cal = 0V Cal = 2.5V Cal = 5V 1.0
ALC T.H.D. (%)
0.1
0.01 -5
0
30 5 10 15 20 25 Input Level Vin (dB) 0dB 217mVrms (ALC-OFF, RECOUT = 300mVrms)
ALC Total Harmonic Distortion vs. Input Level (2) f = 1kHz, VCC = 12V Crom tape Cal = 0V Cal = 2.5V Cal = 5V 1.0
ALC T.H.D. (%)
0.1
0.01 -5
0
30 5 10 15 20 25 Input Level Vin (dB) 0dB 217mVrms (ALC-OFF, RECOUT = 300mVrms)
Rev.6, Dec. 2000, page 81 of 86
HA12226F/HA12227F
ALC Operate Level vs. Frequency 10
Operate Level RECOUT (dB) 0dB = 300mVrms
8
ALC-cal = 5V
6
ALC-cal = 5V ALC-cal = 2.5V
4
2
ALC-cal = 2.5V ALC-cal = 0V
0 ALC-cal = 0V -2 -4 Vin = +12dB, Both channel input (L, Rch), Rin RECOUT Norm Crom 100 1k Frequency (Hz) Bias Output Voltage vs. Load Current 13 VCC = 12V Bias ON
31 V I 270
10k
Bias Output Voltage (V)
12
11
10 0 1 2 3 4 5 Load Current I (mA) 6 7
Rev.6, Dec. 2000, page 82 of 86
HA12226F/HA12227F
MS Sensing Level vs. Frequency 5 VCC = 12V, MSOUT Ain PBOUT = 580mVrms = 0dB Lo Hi Hi Lo
0 -5 -10 -15 -20 -25 -30 100
MS Sensing Level (dB)
1k Frequency (Hz)
10k
100k
MS Amp. Gain vs. Frequency 40 MAOUT 30 VCC = 12V
Gain (dB)
20
10 MSIN
0
-10 10
100
1k Frequency (Hz)
10k
100k
Rev.6, Dec. 2000, page 83 of 86
HA12226F/HA12227F
No-Signal Sensing Time vs. Resistance 1000 VCC = 12V, f = 5kHz Ain PBOUT = 580mVrms 0dB -10dB -20dB
No-Signal Sensing Time (ms)
100
PBOUT
10
MSOUT C13 0.33 14 VCC
R13 1 10k 100k Resistance R13 () Signal Sensing Time vs. Capacitance VCC = 12V, f = 5kHz Ain PBOUT = 580mVrms 0dB -10dB 100 -20dB 1M
Signal Sensing Time (ms)
10
PBOUT
1
MSOUT C13 14 VCC
0.1 0.01 0.1 Capacitance C13 (F)
R13 330k 1.0
Rev.6, Dec. 2000, page 84 of 86
HA12226F/HA12227F
Package Dimensions
12.8 0.3
10.0 42 29 28
Unit: mm
43
12.8 0.3
56 1
*0.30 0.08 0.27 0.06
0.13 M
15 14
2.54 Max
0.65
0.775
*0.17 0.05 0.15 0.04
2.20
0.775
1.40
0.1 +0.1 -0.09
0 - 8
0.10
0.60 0.15
Hitachi Code JEDEC EIAJ Mass (reference value) FP-56A -- -- 0.5 g
*Dimension including the plating thickness Base material dimension
Rev.6, Dec. 2000, page 85 of 86
HA12226F/HA12227F
Disclaimer
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor products.
Sales Offices
Hitachi, Ltd.
Semiconductor & Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
NorthAmerica : http://semiconductor.hitachi.com/ Europe : http://www.hitachi-eu.com/hel/ecg Asia : http://sicapac.hitachi-asia.com Japan : http://www.hitachi.co.jp/Sicd/indx.htm For further information write to:
Hitachi Europe GmbH Electronic Components Group Dornacher Strae 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585160 Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00, Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://www.hitachi.com.sg Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://www.hitachi.com.hk
Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223
Copyright Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. Colophon 2.0
Rev.6, Dec. 2000, page 86 of 86

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