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INTEGRATED CIRCUITS
DATA SHEET
TEA5582 PLL stereo decoder (BTSC system)
Product specification File under Integrated Circuits, IC02 July 1990
Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
GENERAL DESCRIPTION The TEA5582, a 20-pin integrated phase-locked loop (PLL) stereo decoder, is designed primarily for low cost stereo decoding in a low- to medium-line TV. The MUX input (pin 1) is a low impedance current input, the gain of the input amplifier is therefore determined by the external resistor R1 (see Fig.5). All characteristics are measured with R1 = 47 k. The de-emphasis of (L, R) and (L-R) can be chosen by means of external capacitors and resistors. The supply voltage range of the device is from 7 V to 16 V. Features * Wide supply voltage range
TEA5582
* Automatic mono/stereo switching (pilot presence detector) * LED driver for stereo indicator * Smooth mono/stereo control * Matrix and two amplifiers for left and right output signals * A source selector to switch between the MUX signal and an external signal * Mute circuit for 60 dB muting of the output level * External de-emphasis control of (L, R) and (L - R) * 6 dB fixed attenuation of (L - R) with respect to (L + R) prior to matrix * All pins are protected against Electrostatic Discharge (ESD)
QUICK REFERENCE DATA PARAMETER Supply voltage range Total current consumption Decoder Overall gain AF output voltage (RMS value) Total harmonic distortion Output channel unbalance Channel separation Source selector Suppression of MUX signal Suppression of external signal Output amplifiers Gain output amplifier MUX signal external signal AF output voltage (RMS value) Mute suppression MUX signal external signal PACKAGE OUTLINE 20-LEAD DIL; PLASTIC (SOT146); SOT146-1; 1996 November 18. V7 0.8 V 56 56 60 60 - - dB dB Gv Gv V11 = V10 6.7 -0.5 460 7.2 0 560 7.7 +0.5 640 dB dB mV V6 2 V V6 0.8 V 80 56 90 60 - - dB dB L = 1; R = 0 Vo = 600 mV mono; R1 = 47 k Go(Vo/Vi) V14 = V15 THD V14/V15 4 - - - 24 5.8 245 0.3 0.1 28 7 - - - - dB mV % dB dB without LED driver CONDITIONS VS Itot SYMBOL - MIN. 7.0 TYP. 8.5 19 MAX. 16 25 UNIT V mA
July 1990
2
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PLL stereo decoder (BTSC system) TEA5582
Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
PINNING
TEA5582
Fig.2 Pinning diagram.
RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) PARAMETER Supply voltage range (pin 5) LED-driver current (peak value) Total power dissipation Storage temperature range Operating ambient temperature range Electrostatic handling(1) Note 1. ESD withstand voltage is defined by MIL STD 883C (C = 100 pF; R = 1.5 k). I3 Ptot Tstg Tamb Ves -65 0 -2 SYMBOL VP - - MIN. 18 75 see Fig.3 +150 +70 +2 C C kV MAX. V mA UNIT
July 1990
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Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
TEA5582
Fig.3 Power derating curve.
DC CHARACTERISTICS All voltages are with respect to ground (pin 20); all currents are positive into the device; all parameters are measured in the test set-up (see Fig.5) at a nominal supply voltage of VS = 8.5 V; Tamb = 25 C unless otherwise specified. PARAMETER Supply voltage Total current consumption Power dissipation Voltage pin 1 pins 8, 9, 10, 11, 12 and 13 DC output current pins 14 and 15 LED-driver current pin 3 Switch "VCO-OFF" voltage Switch "VCO-OFF" current I19 50 - - A I19 = 50 A V19 - 2 - V I3 - - 20 mA -I14, I15 1.1 1.4 1.8 mA V1 V8 - V13 - - 2.1 4.2 - - V V without LED driver CONDITIONS SYMBOL VS Itot Ptot - - MIN. 7.0 TYP. 8.5 19 160 MAX. 16 25 - V mA mW UNIT
July 1990
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Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
TEA5582
AC CHARACTERISTICS Measured in the test circuit of Fig.5; VS = 8.5 V; Tamb = 25 C. AC conditions: (1) input signal (Vi) of 815 mV p-p for L = 1, R = 1 (mono) fm = 1 kHz (= 80% modulation). (2) MUX input signal (Vi) of 1.2 V p-p for L = 1, R = 0 and no DBX; fm = 1 kHz (stereo) and Vpilot = 200 mV p-p. (3) S1 open, unless specified (without L-R filter); voltage controlled oscillator (VCO) adjusted to 188.8 kHz at Vi = 0 V; values are measured with an external IF roll-off network (-2 dB at 31.5 kHz = 2fH) at the input (dashed components RS and CS in Fig.5). All the above conditions apply unless otherwise specified. PARAMETER Overall performance (Vi to Vo) Input current (RMS value) Overall gain AF output voltage (mono) (RMS value) AF output voltage (mono) (RMS value) Total harmonic distortion Output voltage Output channel unbalance Channel separation Signal-to-noise ratio L = 1; R = 0 bandwidth 20 Hz to 16 kHz bandwidth IEC 79 (curve Din A) Pilot presence detector Switching to: stereo mono hysteresis Smooth mono/stereo control (pin 16) Channel separation () Full stereo Smooth operation Full mono V16 1.25 V V16 = typ. 1 V V16 0.75 V 24 - - 28 10 - - - 1 dB dB dB see Fig.4 Vpilot Vpilot Vpilot - 15 - 40 30 2.5 60 - - mV mV dB note 2 note 1 THD = 1% V15 = V14 THD V11 = V10 V11/V10 - - - - 24 245 0.3 800 0.1 28 - 0.5 - 1 - mV % mV dB dB V11 = V10 460 560 640 mV mono; R1 = 47 k Il(rms) Go (Vo/Vi) - 4 - 5.8 12 7 A dB CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
S/N S/N
- -
76 82
- -
dB dB
July 1990
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Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
TEA5582
PARAMETER Attenuation (L-R) Carrier and harmonic suppression at the output Pilot signal suppression Subcarrier suppression f = 2 fH VCO suppression f = 12fH SAP signal suppression (Second Audio Programme) f = 5fH Intermodulation suppression fm = 8.367 kHz fm = 10.823 kHz Ripple rejection
CONDITIONS
SYMBOL -
MIN. 6
TYP. -
MAX.
UNIT dB
note 3 fpilot = 15.734 kHz (1 fH) fH 2fH 12fH 32 - - 36 60 75 - - - dB dB dB
5fH note 4 spurious signal fs = 1 kHz spurious signal fs = 1 kHz f = 120 Hz; Vripple = 100 mV; mono 2 3
- -
60 60
- -
dB dB
-
70
-
dB
RR120
-
50
-
dB
VCO R adjust (R5) fOSC = 188.808 kHz R7 = 10 k 5% C6 = 820 pF 1% deviation from fOSC centre frequency; Vpilot = 200 mV p-p uncompensated
Radj
0
-
8
k
Capture range
f/f TC
- -
4.5 250 x 10-6
- -
% K-1
Temperature coefficient Output amplifiers Gain MUX signal external signal Input impedance Output impedance External load impedance External load capacitance Mute suppression MUX signal external signal
Gv Gv Zi Zo Z1 Z1 V7 0.8 V
6.7 -0.5 - - 10 - 56 56
7.2 0 50 10 - - 60 60
7.7 +0.5 - - - 1.5 - -
dB dB k k nF dB dB
July 1990
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Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
TEA5582
PARAMETER DC offset voltage at outputs Source selector (pin 6) Suppression of MUX signal Suppression of external signal Switching level voltage current Switching level voltage current Muting circuit (pin 7) Input voltage Input current
CONDITIONS mute OFF-to-ON mute ON-to-OFF V6 2 V V6 0.8 V MUX selected VIL VI = 0.8 V external selected IIL V V
SYMBOL - -
MIN.
TYP. 10 10
MAX. 50 50 - - 0.8 25 VP 1
UNIT mV mV
80 56 - - 2 - - 2 - -
90 60 - 10 - 0.1 - - 10 0.1
dB dB V A V A
VIH VI = VP mute ON mute OFF mute ON; VIL = 0.8 V mute OFF; VIH = VP IIH VIL VIH -IIL IIL
0.8 VP 25 1
V V A A
Notes 1. Guaranteed for mono, mono + pilot and stereo. 2. Adjustable. 3. S1 closed; reference: AF output voltage f = 1 kHz (mono). 4. Intermodulation suppression (Beat-Frequency Components (BFC)): V o ( signal ) ( at 1 kHz ) 2 = --------------------------------------------------------------- ; f s = ( 2 x 8.367 kHz ) - fH V o ( spurious ) ( at 1 kHz ) V o ( signal ) ( at 1 kHz ) 3 = ------------------------------------------------------------ ; f s = ( 3 x 10.823 kHz ) - 2fH V o ( spurious ) ( at 1 kHz ) measured with 100% modulated input signal: L = R; pilot signal = 200 mV p-p; fm = 8.367 or 10.823 kHz.
July 1990
8
Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
TEA5582
Fig.4 Smooth mono/stereo control.
July 1990
9
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PLL stereo decoder (BTSC system) TEA5582
Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
PACKAGE OUTLINE DIP20: plastic dual in-line package; 20 leads (300 mil)
TEA5582
SOT146-1
D seating plane
ME
A2
A
L
A1
c Z e b1 b 20 11 MH wM (e 1)
pin 1 index E
1
10
0
5 scale
10 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 4.2 0.17 A1 min. 0.51 0.020 A2 max. 3.2 0.13 b 1.73 1.30 0.068 0.051 b1 0.53 0.38 0.021 0.015 c 0.36 0.23 0.014 0.009 D
(1)
E
(1)
e 2.54 0.10
e1 7.62 0.30
L 3.60 3.05 0.14 0.12
ME 8.25 7.80 0.32 0.31
MH 10.0 8.3 0.39 0.33
w 0.254 0.01
Z (1) max. 2.0 0.078
26.92 26.54 1.060 1.045
6.40 6.22 0.25 0.24
Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT146-1 REFERENCES IEC JEDEC EIAJ SC603 EUROPEAN PROJECTION
ISSUE DATE 92-11-17 95-05-24
July 1990
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Philips Semiconductors
Product specification
PLL stereo decoder (BTSC system)
SOLDERING Introduction
TEA5582
There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities. In these situations reflow soldering is often used. This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our "IC Package Databook" (order code 9398 652 90011). Soldering by dipping or by wave The maximum permissible temperature of the solder is 260 C; solder at this temperature must not be in contact with the joint for more than 5 seconds. The total contact time of successive solder waves must not exceed 5 seconds. The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified maximum storage temperature (Tstg max). If the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit. Repairing soldered joints Apply a low voltage soldering iron (less than 24 V) to the lead(s) of the package, below the seating plane or not more than 2 mm above it. If the temperature of the soldering iron bit is less than 300 C it may remain in contact for up to 10 seconds. If the bit temperature is between 300 and 400 C, contact may be up to 5 seconds. DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications.
July 1990
12

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