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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
PC3202GR
FREQUENCY DOWN CONVERTER FOR VHF to UHF BAND TV/VCR TUNER
DESCRIPTION
The PC3202GR is Silicon monolithic IC designed for TV/VCR tuner applications. This IC consists of a double balanced mixer (DBM), local oscillator, preamplifier for precscaler operation, IF amplifier, regulator, and so on. This one-chip IC covers a wide frequency band from VHF to UHF bands. This IC is packaged in 20-pin SSOP (Shrink Small Outline Package) suitable for surface mounting.
FEATURES
* * * VHF to UHF band operation. Low power dissipation Vcc = 5 V, Icc = 41 mA TYP. Packaged in 20-pin SSOP suitable for surface mounting
ORDERING INFORMATION
Part Number Package 20-pin plastic SSOP (225 mil) Package Style Embossed tape 12 mm wide. 2.5 k/REEL Pin 1 indicates pull-out direction of tape
PC3202GR-E1
For evaluation sample order, please contact your local NEC office. (Part number for sample order: PC3202GR)
Caution electro-static sensitive device
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability and additional information.
Document No. P12151EJ3V0DS00 (3rd edition) Date Published October 1999 N CP(K) Printed in Japan
The mark
shows major revised points.
(c)
1996, 1999
PC3202GR
INTERNAL BLOCK DIAGRAM AND PIN CONFIGURATION (Top View)
UOSC C1 UOSC B2 UOSC B1 UOSC C2, UB GND OSC OUT VOSC B1 VOSC B2 VOSC C1
1 2 3 4 5 6 7 8 9 U OSC
20 URF IN 19 URF IN (bypass) 18 GND 17 VRF IN 16 VRF IN (bypass) 15 MIX OUT 14 MIX OUT 13 IF IN V OSC REG 12 IF IN 11 IF OUT
VCC 10
2
Data Sheet P12151EJ3V0DS00
PC3202GR
PIN EXPLANATION
Pin Voltage TYP. above: VHF mode below: UHF mode 5.00 3.60 0.0 1.90 0.0 1.90 0.0
Pin No. 1
Symbol
Function and Explanation
Equivalent Circuit
UOSC collector (Tr.1)
Collector pin of UHF oscillator. Assemble LC resonator with 2 pin through 1 pF capacitor to oscillate with active feedback loop. Base pin of UHF oscillator with balance amplifier. Connected to LC resonator through 360 pF feedback capacitor. Base pin of UHF oscillator with balance amplifier. Connected to LC resonator through 360 pF feedback capacitor. Collector pin of UHF oscillator with balance amplifier. Grounded through 6 pF capacitor. Double balanced oscillator with transistor 1 and transistor 2. And this pin is switch for VHF or UHF. VHF operation = GND UHF operation = 5.0 V GND pin for VHF and UHF oscillator
REG
2
UOSC base (Tr.2) UOSC base (Tr.1) UOSC collector (Tr.2) and UB
2
4
1
3
3
4
5.00
5
GND
0.0 0.0
6
OSC output
2.70
VHF and UHF oscillator signal output pin. In case of F/S tuner application, connected PLL symthesizer IC's input pin.
6 from OSC
2.35
7
VOSC base (Tr.1) VOSC base (Tr.2)
1.95 0.0 1.95 0.0 3.60 5.00 5.00 5.00
Base pin of VHF oscillator. Grounded through 10 pF capacitor.
8 9 7
8
Base pin of VHF oscillator. Assemble LC resonator with 10 pin to oscillate with active feedback loop.
9
VOSC collector (Tr.2)
Collector pin of VHF oscillator. Connected to LC resonator through 3 pF feedback capacitor.
10
Vcc
Power supply pin.
Data Sheet P12151EJ3V0DS00
3
PC3202GR
Pin No. 11
Symbol
Pin Voltage TYP. above: VHF mode below: UHF mode 2.55
Function and Explanation
Equivalent Circuit
IF output
IF signal output pin for VHF and UHF operation.
13
12
2.55
11
12
IF IN
2.00 2.00
IF signal input pins. Connected to Mixer output pins through 1000 pF capacitors.
13
IF IN
2.00 2.00
14
MIX OUT
5.00 5.00
VHF and UHF MIX output pins. These pins should be equipped with tank circuit to adjust intermediate frequency
17 14 15 16 from VHF OSC
15
MIX OUT
5.00 5.00
16
VRF IN (bypass)
2.80 2.85
Bypass pin for VHF MIX input. Grounded through 1000 pF capacitor.
17
VRF IN
2.80 2.85
VHF RF signal input pin.
18
GND
0.0 0.0
GND pin of MIX, IF amplifier and regulator.
19
URF IN (bypass)
2.85
Bypass pin for UHF MIX input. Grounded through 1000 pF capacitor.
19 14
15 16 from UHF OSC
2.80
20
URF IN
2.85
UHF RF signal input pin.
2.80
4
Data Sheet P12151EJ3V0DS00
PC3202GR
ABSOLUTE MAXIMUM RATINGS (TA = 25C unless otherwise specified)
Parameter Supply voltage 1 Supply voltage 2 Power dissipation Operation temperature range Storage temperature range Symbol VCC UB PD TA Tstg TA = 80C
*1
Condition
Ratings 6.0 6.0 466 -20 to +80 -55 to +150
Unit V V mW C C
*1 Mounted on 50 x 50 x 1.6 mm double cupper epoxy glass board. RECOMMENDED OPERATING RANGE
Parameter Supply voltage 1 Supply voltage 2 Operation temperature range Symbol VCC UB TA MIN. 4.5 4.5 -20 TYP. 5.0 5.0 +25 MAX. 5.5 5.5 +80 Unit V V C
ELECTRICAL CHARACTERISTICS (TA = 25C, VCC = 5 V, fosc = fRF + 45 MHz, fIF = 45 MHz, POSC = -10 dBm)
Parameter Circuit Current 1 Circuit Current 2 Conversion Gain 1 Conversion Gain 2 Conversion Gain 3 Conversion Gain 4 Conversion Gain 5 Noise Figure 1 Noise Figure 2 Noise Figure 3 Noise Figure 4 Noise Figure 5 Maximum Output Power 1 Maximum Output Power 2 Maximum Output Power 3 Maximum Output Power 4 Maximum Output Power 5 Symbol ICC1 Icc2 CG1 CG2 CG3 CG4 CG5 NF1 NF2 NF3 NF4 NF5 PO(SAT)1 PO(SAT)2 PO(SAT)3 PO(SAT)4 PO(SAT)5 Test Conditions @VHF, no input signal @UHF, no input signal fRF = 55 MHz, PRF = -30 dBm fRF = 200 MHz, PRF = -30 dBm fRF = 470 MHz, PRF = -30 dBm fRF = 470 MHz, PRF = -30 dBm fRF = 800 MHz, PRF = -30 dBm fRF = 55 MHz fRF = 200 MHz fRF = 470 MHz fRF = 470 MHz fRF = 800 MHz fRF = 55 MHz, PRF = 0 dBm fRF = 200 MHz, PRF = 0 dBm fRF = 470 MHz, PRF = 0 dBm fRF = 470 MHz, PRF = 0 dBm fRF = 800 MHz, PRF = 0 dBm MIN. TYP. 41.0 41.0 25.0 25.0 25.0 29.0 29.0 10.5 10.5 10.5 9.5 10.0 6.0 6.0 6.0 6.0 6.0 MAX. 48.0 48.0 28.0 28.0 28.0 32.0 32.0 13.0 13.0 13.0 12.0 13.0 - - - - - Unit mA mA dB dB dB dB dB dB dB dB dB dB dBm dBm dBm dBm dBm
*1 *1 *2 *2 *2 *2 *2 *3 *3 *3 *3 *3 *2 *2 *2 *2 *2
34.0 34.0 22.0 22.0 22.0 26.0 26.0 - - - - - 4.0 4.0 4.0 4.0 4.0
*1 By measurement circuit 1 *2 By measurement circuit 2 *3 By measurement circuit 3
Data Sheet P12151EJ3V0DS00
5
PC3202GR
STANDARD CHARACTERISTICS (Reference Values) (TA = 25C, VCC = 5 V)
Value for Reference 55
Parameter Third order intermodulation distortion 1
Symbol IM31
Test Conditions VHF, fRF1 = 470 MHz, fRF2 = 476 MHz, Pin = -30 dBm each, fOSC = 515 MHz, *1 POSC = -10 dBm UHF, fRF1 = 800 MHz, fRF2 = 806 MHz, Pin = -30 dBm each, fOSC = 845 MHz, *1 POSC = -10 dBm VHF, fRF = 470 MHz, fundes = 476 MHz, fOSC = 515 MHz, PRF = -40 dBm, POSC = -10 dBm, AM100 kHz, 30% modulation, DES/CM = 46 dBc *1 UHF, fRF = 800 MHz, fundes = 806 MHz, fOSC = 845 MHz, PRF = -40 dBm, POSC = -10 dBm, AM100 kHz, 30% modulation, DES/CM = 46 dBc *1
Unit dBc
Third order intermodulation distortion 2
IM32
46
dBc
1% cross-modulation distortion 1
CM1
96
dB
1% cross-modulation distortion 2
CM2
88
dB
*1 By measurement circuit 4
6
Data Sheet P12151EJ3V0DS00
PC3202GR
TYPICAL CHARACTERISTICS (VCC = 5 V)
50 VCC vs. ICC 50
VCC vs. ICC
ICC - Circuit Current - mA
ICC - Circuit Current - mA
5 6
VHF no input signal TA = -20 C 40 TA = 25 C TA = 80 C measurement 30 circuit 1 20 10 0 0
UHF no input signal TA = -20 C 40 TA = 25 C TA = 80 C 30 measurement circuit 1 20 10 0 0
1
2 3 4 VCC - Supply Voltage - V
1
2 3 4 VCC - Supply Voltage - V
5
6
10
Pin vs. Pout
10
Pin vs. Pout
Pout - Output Power - dBm
0 VHF fRF = 470 MHz fOSC = 515 MHz POSC = -10 dBm TA = -20 C TA = 25 C TA = 80 C measurement circuit 2 -40 -30 -20 -10 Pin - Input Power - dBm 0 10
Pout - Output Power - dBm
0 UHF fRF = 800 MHz fOSC = 845 MHz POSC = -10 dBm TA = -20 C TA = 25 C TA = 80 C measurement circuit 2 -40 -30 -20 -10 Pin - Input Power - dBm 0 10
-10
-10
-20
-20
-30 -50
-30 -50
CG - Conversion Gain - dB NF - Noise Figure - dB
fRF vs. CG, NF fOSC = fRF + 45 MHz PRF = -30 dBm POSC = -10 dBm measurement 30 circuit 2 or 3 40
20
10 TA = -20 C TA = 25 C TA = 80 C 600 800
0 0
200
400
fRF - Input Frequency - MHz
Data Sheet P12151EJ3V0DS00
7
PC3202GR
STANDARD CHARACTERISTICS (VCC = 5 V)
10 0 Pout - Output Power - dBm Pout - Output Power - dBm -10 -20 -30 -40 -50 -60 -70 -80 -50 -40 VHF fRF1 = 470 MHz fRF2 = 476 MHz fOSC = 515 MHz POSC = -10 dBm TA = -20 C TA = 25 C TA = 80 C measurement circuit 4 -30 -20 -10 0 10 Pin - Input Power - dBm IM3 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -50 -40 UHF fRF1 = 800 MHz fRF2 = 806 MHz fOSC = 845 MHz POSC = -10 dBm TA = -20 C TA = 25 C TA = 80 C measurement circuit 4 -30 -20 -10 0 10 Pin - Input Power - dBm IM3
fRF vs. CM 110 CM - 1 % Cross Modulation Distortion - dB
100
90 fundes = fRF + 6 MHz fOSC = fRF + 45 MHz 80 PRF = -40 dBm POSC = -10 dBm measurement circuit 4 70 TA = -20 C TA = 25 C TA = 80 C 60 0 200 400
600
800
fRF - Input Frequency - MHz
8
Data Sheet P12151EJ3V0DS00
PC3202GR
STANDARD CHARACTERISTICS (VCC = 5 V, TA = 25C, on Application circuit example)
Pin vs. Pout Pin vs. Pout
10
10
Pout - Output Power - dBm
0
Pout - Output Power - dBm
0
-10
-10
-20 VHF fRF = 360 MHz fOSC = 405 MHz -40 -30 -20 -10 0 10 Pin - Input Power - dBm
-20 UHF fRF = 800 MHz fOSC = 845 MHz -40 -30 -20 -10 0 10 Pin - Input Power - dBm
-30 -50
-30 -50
40
fRF vs. CG, NF fOSC = fRF + 45 MHz PRF = -30 dBm
110
fRF vs. CM
CG - Conversion Gain - dB NF - Noise Figure - dB
30
20
10
0 0
200
400
600
800
CM - 1 % Cross Modulation Distortion - dB
100
90
80
70
fRF - Input Frequency - MHz
fundes = fRF + 6 MHz fOSC = fRF + 45 MHz PRF = -40 dBm 60 0 200 400 600 fRF - Input Frequency - MHz
800
10 0
IM3
10 0
IM3
Pout - Output Power - dBm
-10 -20 -30 -40 -50 -60 -70 -80 -50 VHF fRF1 = 360 MHz fRF2 = 366 MHz fOSC = 405 MHz -40 -30 -20 -10 0 10 Pin - Input Power - dBm
Pout - Output Power - dBm
-10 -20 -30 -40 -50 -60 -70 -80 -50 UHF fRF1 = 800 MHz fRF2 = 806 MHz fOSC = 845 MHz -40 -30 -20 -10 0 10 Pin - Input Power - dBm
Data Sheet P12151EJ3V0DS00
9
PC3202GR
INPUT IMPEDANCE (By measurement circuit 5)
1 2 3
45 MHz 200 MHz 470 MHz
890.25 - 235.69
1 3 2
357.45 - 356.78 95.016 - 179.81
START STOP
0.045000000 GHz 0.500000000 GHz

1 2 3
1 3 2
400 MHz 600 MHz 890 MHz
100.35 - 190.80 40.156 - 103.16 12.047 - 46.439
START STOP
0.400000000 GHz 1.000000000 GHz
10
Data Sheet P12151EJ3V0DS00
PC3202GR
OUTPUT IMPEDANCE (By measurement circuit 5)
1
1
45 MHz
89.238 - 49.805
START STOP
0.045000000 GHz 0.065000000 GHz
Data Sheet P12151EJ3V0DS00
11
PC3202GR
MEASUREMENT CIRCUIT 1
VCC (5 V) 1000 pF 220 nH 220 nH 1000 22 pF pF 1000 1000 pF pF 1000 pF 2.7 k 16 15 14 13 12
OPEN 1000 pF 1000 pF 20 19 18
OPEN
OPEN
1000 pF 11
17
UOSC
VOSC
REG 1 2 3 4 5 6 1000 pF 7 8 9 1000 pF 10 1000 pF 4pin Voltage VHF GND UHF 5 V
1000 1000 pF pF UHF
VHF
OPEN
UB (5 V)
OPEN
VCC (5 V)
MEASUREMENT CIRCUIT 2
VCC (5 V) 1000 pF 220 nH 1000 pF 11 Spectrum Analyzer
SG1
VHF UHF 1000 pF 20
1000 pF
220 nH 1000 22 pF pF 1000 pF 1000 pF 2.7 k
1000 pF 12
19
18
17
16
15
14
13
UOSC
VOSC
REG 1 2 3 4 5 6 1000 pF 7 8 9 1000 pF 10 4pin Voltage VHF GND UHF 5 V 1000 pF VHF UHF UB (5 V) VCC (5 V) SG2
1000 1000 pF pF UHF
VHF
12
Data Sheet P12151EJ3V0DS00
PC3202GR
MEASUREMENT CIRCUIT 3
VCC (5 V) Noise Meter Noise Source VHF UHF 1000 pF 20 19 18 1000 pF 1000 pF 220 nH 220 nH 1000 22 pF pF 1000 pF 1000 pF 1000 pF 2.7 k 17 16 15 14 13 12
1000 pF 11
UOSC
VOSC
REG 1 2 3 4 5 6 1000 pF 7 8 9 1000 pF 10 4pin Voltage VHF GND UHF 5 V 1000 pF VHF UHF UB (5 V) VCC (5 V)
1000 1000 pF pF UHF
VHF
SG1
MEASUREMENT CIRCUIT 4
VCC (5 V)
MIX PAD
VHF UHF 1000 pF SG1 20 SG2
1000 pF
220 nH 1000 22 pF pF 1000 pF 1000 pF 2.7 k
1000 pF 220 nH
Spectrum Analyzer
1000 pF
12
1000 pF
11
19
18
17
16
15
14
13
UOSC
VOSC
REG 1 2 3 4 5 6 7 8 9 10
1000 1000 pF pF UHF
VHF
1000 pF
1000 pF
1000 pF
VHF UHF
4pin Voltage VHF GND UHF 5 V
SG3
UB (5 V)
VCC (5 V)
Data Sheet P12151EJ3V0DS00
13
PC3202GR
MEASUREMENT CIRCUIT 5
VCC (5 V)
220 nH 1000 pF 1000 pF 1000 pF 220 nH 1000 pF 1000 pF 15 14 13 12 1000 pF 11
Network Analyzer
1000 pF 1000 pF 20 19 18
17
16
U OSC
V OSC
REG
1 2 3 4 5 6 7 8 9 10 4pin Voltage VHF GND UHF 5 V
1000 1000 pF pF
UHF
VHF
1000 pF
1000 pF
1000 pF
OPEN
UB (5 V)
OPEN
VCC (5 V)
14
Data Sheet P12151EJ3V0DS00
PC3202GR
APPLICATION CIRCUIT EXAMPLE
URF IN 1000 pF 1000 pF 20 19 18 1000 pF VRF IN VCC 220 nH 1000 22 pF pF IF OUT 220 nH 1000 pF 1000 pF 14 13 1000 pF 11
2.7 k 17 16 15
12
UOSC
VOSC
REG 1 2 3 4
6 pF 360 pF 47 k 2T 6 pF 360 pF 1000 pF 47 k 8 pF VHF 1 T 363 0.5 pF 10 pF 47 k OSC OUT
5
6
7
8
200 pF 75
9
10
VCC 1000 pF
1 pF 3 pF
3 pF
1 T 363x2 4T 1000 82 pF pF 1000 pF 1000 pF 2.7 k 47 k
UHF
Vtu 47 k
HB
47 k
Vtu UB (5 V)
LB
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
Data Sheet P12151EJ3V0DS00
15
PC3202GR
ILLUSTRATION OF THE EVALUATION BOARD FOR APPLICATION CIRCUIT EXAMPLE (Surface)
VOSC IN
IF OUT
OSC OUT
1000 P
1
A
UOSC IN
URF IN
VRF IN
1000 P
PC3202GR
B
16
Data Sheet P12151EJ3V0DS00
VCC
UB
A
Notes:
1000 P 220 nH x2 22 pF 2.7 k 1000 P 1000 P
1000 P
* *
47 k 1000 P
3P 1P 6P
360 P 47 k
6P
should be removed :Through holes
2.7 k 1000 P 7T
1000 P 82 P 47 k
360 P 8P 2T 0.5 P 47 k
1000 P
1000 P
ILLUSTRATION OF THE EVALUATION BOARD FOR APPLICATION CIRCUIT EXAMPLE (Back side)
Data Sheet P12151EJ3V0DS00
47 k 4 T 3P 75 200 P 47 k 1000 P
B
PC3202GR
HB
LB
Vtu
17
PC3202GR
PACKAGE DIMENSIONS
20 PIN PLASTIC SSOP (225 mil) (UNIT: mm)
20 11
detail of lead end
3-3
+7
1 6.7 0.3
10
1.8 MAX. 1.5 0.1
6.4 0.2 4.4 0.1 1.0 0.2
0.5 0.2 0.65 0.22 -0.05 0.1 0.1
+0.10
0.15 0.10 M
0.15 0.575 MAX.
+0.10 -0.05
NOTE
Each lead centerline is located within 0.10 mm of its true position (T.P.) at maximum material condition.
18
Data Sheet P12151EJ3V0DS00
PC3202GR
NOTE ON CORRECT USE
(1) Observe precautions for handling because of electro-static sensitive devices. (2) Form a ground pattern as widely as possible to minimize ground impedance (to prevent undesires oscillation). (3) Keep the track length of the ground pins as short as possible. (4) A low pass filter must be attached to VCC line. (5) A matching circuit must be externally attached to output port.
RECOMMENDED SOLDERING CONDITIONS
The following conditions (see table below) must be met when soldering this product. Please consult with our sales officers in case other soldering process is used or in case soldering is done under different conditions. For details of recommended soldering conditions for surface mounting, refer to information document SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL (C10535E).
PC3202GR
Soldering Process Infrared ray reflow Soldering Conditions Peak package's surface temperature: 235C or below, Reflow time: 30 seconds or below (210C or higher), *1 Number of reflow process: 3, Exposure limit None) Peak package's surface temperature: 215C or below, Reflow time: 40 seconds or below (200C or higher), *1 Number of reflow process: 3, Exposure limit None) Terminal temperature: 300C or below, *1 Flow time: 3 seconds or below, Exposure limit Note Symbol IR35-00-3
VPS
VP15-00-3
Partial heating method
*1 Exposure limit before soldering after dry-pack package is opened. Storage conditions: 25 C and relative humidity at 65 % or less. Caution Do not apply more than single process at once, except for "Partial heating method".
Data Sheet P12151EJ3V0DS00
19
PC3202GR
NESAT (NEC Silicon Advanced Technology) is a trademark of NEC Corporation.
* The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. * NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. * Descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. * While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. * NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance.
M7 98. 8

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