UPC3211GR

DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC3211GR AGC AMPLIFIER FOR DIGITAL CATV RETURN PASS DESCRIPTION The µPC3211GR is a silicon monolithic integrated circuit designed as AGC amplifier for digital CATV systems. This IC is the AGC amplifier with 55 dB gain control range which is packaged in 20-pin SSOP. The device is able to use for digital QPSK system, therefore it contributes to make design of transmission system simplicity. FEATURES • Wide gain control range • Low distortion • Supply Voltage 55 dB TYP. IM3 = 57 dBc TYP. @Pout = −10 dBm IM2 = 44 dBc TYP. @Pout = −10 dBm 9V • Packaged in 20-pin SSOP suitable for high-density surface mount. ORDERING INFORMATION Part Number Package 20-pin plastic SSOP (225 mil) Supplying Form Embossed tape 12 mm wide. Pin 1 indicates pull-out direction of tape. Qty 2.5 kp/reel µPC3211GR-E1 To order evaluation samples, please contact your local NEC office. (Part number for sample order: µPC3211GR) 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. P13564EJ3V0DS00 (3rd edition) Date Published October 1999 N CP(K) Printed in Japan The mark shows major revised points. © 1998, 1999 µPC3211GR INTERNAL BLOCK DIAGRAM AND PIN CONFIGURATION (TOP VIEW) BY2 VAGC GND2A GND2B VCC1 VCC2 GND2C GND2D GND2E BY3 1 2 3 4 5 6 7 8 9 10 Cont. 20 19 18 17 16 15 14 13 12 11 BY1 AGC IN1 GND1A AGC IN2 GND1B PSAVE PA_BIAS GND3 OUT1 OUT2 REG TYPICAL APPLICATION LPF RF IN 50-750 MHz RF Return 5-42 MHz HPF µ PC2799GR 1st IF SAW µ PC1686GV 2nd IF SAW µ PC2798GR DC-10 MHz A/D Video Amplifier QAM Demo. &FEC DUAL PLL µ PC3211GR Bias Digital QPSK Modulator LPF 2 Data Sheet P13564EJ3V0DS00 µPC3211GR PIN FUNCTIONS Pin No. 1 2 3 4 5 6 7 8 9 10 11 Pin Name BY2 VAGC GND2A GND2B Vcc1 Vcc2 GND2C GND2D GND2E BY3 OUT2 Pin Voltage TYP. (V) – 0 to 3 0.0 0.0 9.0 9.0 0.0 0.0 0.0 1.64 6.9 Bypass pin of regulator block. Signal output pins. This pins feature low-impedance because of its emitter-follower output port. The pin that is not used should be grounded through 50 ohm resistor. 6 Function and Explanation Non Connection pin. This pin should be opened. Automatic gain control pin. Ground pins of differential amplifier. Equivalent Circuit Power supply pin of AGC amplifier block. Power supply pin of differential amplifier and output block. Ground pins of differential amplifier. 11 REG 12 12 OUT1 6.9 13 14 GND3 PA_BIAS 0.0 2.45 Ground pin of output block. This is the pin to feed base bias in case of connection to transistor as power amplifier. 5 VCC (9 V) 5 kΩ 15 14 15 Psave 9.0 (+5 kΩ) Power-save pin. Vcc : ON GND : SLEEP The 5 kΩ resistor should be connected between 15 pin and Vcc. Ground pin of AGC amplifier block. 16 18 17 GND1B GND1A AGC IN2 0.0 0.0 2.43 Signal input pin. In the case of single input, 17 or 19 pin should be grounded through capacitor. 19 5 19 AGC IN1 2.43 17 20 BY1 – Non Connection pin. This pin should be opened. Data Sheet P13564EJ3V0DS00 3 µPC3211GR ABSOLUTE MAXIMUM RATINGS (TA = +25°C unless otherwise specified) Parameter Supply Voltage Power-save Voltage AGC Voltage Power Dissipation Operating Ambient Temperature Storage Temperature Maximum Input Level Symbol VCC V (Psave) VAGC PD TA Tstg Pin (MAX) TA = +75°C Note 2 Note 1 Test Condition Rating 11.0 11.0 3.6 500 −40 to +75 −55 to +150 +5 Unit V V V mW °C °C dBm Notes 1. Bias to 15 pin through 5 kΩ resistor. 2. Mounted on 50 mm × 50 mm × 1.6 mm double epoxy glass board. RECOMMENDED OPERATING RANGE Parameter Supply Voltage Power-save Voltage AGC Control Voltage Operating Ambient Temperature Input Frequency Maximum Input Level Symbol VCC V (Psave) VAGC TA fin Pin (MAX) Note Test Condition MIN. 8.0 0 0 −40 5 – TYP. 9.0 – – +25 – – MAX. 10.0 10.0 3.3 +75 100 0 Unit V V V °C MHz dBm Note Bias to 15 pin through 5 kΩ resistor. ELECTRICAL CHARACTERISTICS (TA = +25°C, VCC = 9 V, VAGC = 0 V, V (Psave) = 9 V (+5 kΩ), unless otherwise specified) Parameter Circuit Current 1 Maximum Gain Gain Control Range Symbol ICC1 GMAX GCR Test Conditions No input signal Note 1 MIN. 29 14 47 TYP. 38 16 55 MAX. 51 18 – Unit mA dB dB fin = 65 MHz, Pin = −20 dBm Note 2 fin = 65 MHz, Pin = −20 dBm, VAGC = 0 to 3 V Note 2 fin = 65 MHz, Pin = −20 dBm, V (Psave) = 0 V (+5 kΩ) Note 2 fin1 = 65 MHz, fin2 = 66.8 MHz, Pout = −10 dBm Note 2 fin1 = 65 MHz, fin2 = 66.8 MHz, Pout = −10 dBm Note 2 Isolation at sleep mode Isol 60 65 – dB 2nd order intermodulation distortion IM2 – –44 –40 dBc 3rd order intermodulation distortion IM3 – –57 –50 dBc Notes 1. By measurement circuit 1 2. By measurement circuit 2 4 Data Sheet P13564EJ3V0DS00 µPC3211GR STANDARD CHARACTERISTICS (TA = +25°C, VCC = 9 V, VAGC = 0 V, V (Psave) = 9 V (+5 kΩ), unless otherwise specified) Parameter Maximum Output Power Circuit Current at Power-save mode Symbol PO (sat) ICC (P/S) Test Conditions fin = 65 MHz, Pin = −5 dBm Note 1 Reference Value +5 3 Unit dBm mA No input signal, V (Psave) = 0 V (+5 kΩ) Note 2 fin = 65 MHz Note 3 Noise Figure Output Intercept Point Gain Flatness NF OIP3 Gflat 10 +16 ±0.1 dB dBm dB fin1 = 65 MHz, fin2 = 66.8 MHz Note 1 fin = 5 to 100 MHz, 6 MHz Band width Pin = −20 dBm Note 1 No input signal, VAGC = 3 V fin = 65 MHz, V (Psave) = 0 → 9 V (+5 kΩ) fin = 65 MHz, V (Psave) = 9 → 0 V (+5 kΩ) Note 2 Circuit Current 2 ON Time ICC2 tON 43 200 mA µsec msec Note 4 1.7 Note 4 OFF Time tOFF Notes 1. By measurement circuit 2 2. By measurement circuit 1 3. By measurement circuit 3 4. By measurement circuit 4 Data Sheet P13564EJ3V0DS00 5 µPC3211GR TYPICAL CHARACTERISTICS (TA = +25°C) 50 CIRCUIT CURRENT vs. SUPPLY VOLTAGE 40 35 CIRCUIT CURRENT vs. POWER-SAVE VOLTAGE 40 Circuit Current ICC (mA) Circuit Current ICC (mA) 30 25 20 15 10 5 0 no input signal VCC = 9 V measurement circuit1 0 2 4 6 8 10 12 Power-save Voltage V(Psave) (V) 30 20 10 no input signal measurement circuit1 2 4 6 8 10 12 0 0 Supply Voltage VCC (V) Power-save Voltage V(Psave) (V) 45 44 43 42 41 40 39 38 37 36 35 0 CIRCUIT CURRENT vs. AGC VOLTAGE 3 14PIN VOLTAGE vs. SUPPLY VOLTAGE 2.5 14 pin Voltage V(14) (V) Circuit Current ICC (mA) 2 1.5 1 no input signal VAGC = 0 V measurement circuit1 2 4 6 8 10 12 no input signal VCC = 9 V V(Psave) = 9V measurement circuit1 0.5 1 1.5 2 2.5 3 3.5 0.5 0 0 AGC Voltage VAGC (V) Supply Voltage VCC (V) Power-save Voltage V(Psave) (V) 20 GAIN vs. INPUT FREQUENCY −20 GAIN vs. INPUT FREQUENCY Pin = −20 dBm VAGC = 3 V measurement circuit2 18 −30 Gain (dB) Gain (dB) 16 −40 14 VCC = V(Psave) = 8 to 10 V 12 Pin = −20 dBm VAGC = 0 V measurement circuit2 10 0 20 −50 Vcc = V(Psave) = 8 V Vcc = V(Psave) = 9 V Vcc = V(Psave) = 10 V 0 20 40 60 80 100 Input Frequency fin (MHz) 40 60 80 100 −60 Input Frequency fin (MHz) 6 Data Sheet P13564EJ3V0DS00 µPC3211GR 20 10 0 Gain (dB) GAIN vs. AGC VOLTAGE fin = 65 MHz Pin = −20 dBm measurement circuit2 Output Power Pout (dBm) OUTPUT POWER vs. INPUT POWER 10 fin = 65 MHz VAGC = 0 V 5 measurement circuit2 0 −5 −10 −20 −30 −40 −50 VCC = V(Psave) = 8 V VCC = V(Psave) = 9 V VCC = V(Psave) = 10 V 0 0.5 1 1.5 2 2.5 3 3.5 AGC Voltage VAGC (V) −10 −15 −20 −30 −25 −20 VCC = V(Psave) = 8 V VCC = V(Psave) = 9 V VCC = V(Psave) = 10 V −10 −5 0 −15 Input Power Pin (dBm) OUTPUT POWER vs. INPUT POWER 20 12 NOISE FIGURE vs. INPUT FREQUENCY VAGC = 0 V measurement circuit3 0 Output Power Pout (dBm) VAGC = 0 V VAGC = 1.1 V VAGC = 1.5 V Noise Figure NF (dB) 11 −20 10 −40 VAGC = 2.2 V −60 VAGC = 3 V −80 −30 VCC = 9 V V(Psave) = 9 V fin = 65 MHz measurement circuit2 −10 −5 0 9 VCC = V(Psave) = 8 V VCC = V(Psave) = 9 V VCC = V(Psave) = 10 V 60 80 100 −25 −20 −15 8 0 20 40 Input Power Pin (dBm) Input Frequency fin (MHz) 30 20 10 0 −10 Gain (dB) GAIN vs. INPUT FREQUENCY VAGC = 0 V VAGC = 1.1 V VAGC = 1.5 V VAGC = 2.2 V VAGC = 3 V VAGC = 3.3 V VCC = 9 V V(Psave) = 9 V Pin = −20 dBm measurement circuit2 0 20 40 60 80 100 Input Frequency fin (MHz) −20 −30 −40 −50 −60 −70 −80 Data Sheet P13564EJ3V0DS00 7 µPC3211GR STANDARD CHARACTERISTICS (TA = +25°C) 3rd ORDER INTERMODULATION DISTORTION 20 10 20 10 2nd ORDER INTERMODULATION DISTORTION Output Power Pout / tone (dBm) 0 −10 −20 −30 −40 −50 −60 −70 −80 −40 VCC = V(Psave) = 9 V fin1 = 65 MHz fin2 = 66.8 MHz VAGC = 0 V Pout = −13 dBm/tone = −10 dBm(total) measurement circuit2 −30 −20 −10 Input Power Pin (dBm) Output Power Pout / tone (dBm) 0 −10 −20 −30 −40 −50 −60 −70 −80 −40 VCC = V(Psave) = 9 V fin1 = 65 MHz fin2 = 66.8 MHz VAGC = 0 V Pout = −13 dBm/tone = −10 dBm(total) measurement circuit2 −30 −20 Input Power Pin (dBm) −10 −50 −60 −70 −20 2nd Order Intermodulation Distortion IM2 (dBc) −10 IM3 vs. OUTPUT POWER 3rd Order Intermodulation Distortion IM3 (dBc) VCC = V(Psave) = 9 V fin1 = 65 MHz −20 fin2 = 66.8 MHz VAGC = 0 V Pout = −13 dBm/tone = −10 dBm(total) −30 measurement circuit2 −40 VCC = V(Psave) = 9 V fin1 = 65 MHz −10 fin2 = 66.8 MHz VAGC = 0 V Pout = −13 dBm/tone = −10 dBm(total) −20 measurement circuit2 −30 −40 −50 −60 −20 0 IM2 vs. OUTPUT POWER −15 −10 −5 0 −15 −10 −5 0 Output Power Pout/tone (dBm) Output Power Pout/tone (dBm) ON/OFF TIME OF POWERSAVE REF 0.0 dBm 10 dB/ ATT 10 dB VCC = 9 V fin= 65 MHz Pin = −20 dBm Input Voltage = 9 V measurement circuit4 RBW 3 MHz VBW 3 MHz SWP 7.5 ms CENTER 65.000000 MHz SPAN 0 Hz 8 Data Sheet P13564EJ3V0DS00 µPC3211GR THERMAL CHARACTERISTICS (FOR REFERENCE) CIRCUIT CURRENT vs. AMBIENT TEMPERATURE VAGC = 3 V 40 18 VAGC = 0 V 50 20 GAIN vs. INPUT FREQUENCY TA = −40 °C TA = +25 °C TA = +75 °C Circuit Current ICC (mA) Gain (dB) no input signal VCC = 9 V V(Psave) = 9 V measurement circuit1 −25 0 25 50 75 100 Ambient Temperature TA (°C) 30 16 20 14 VCC = 9 V V(Psave) = 9 V 12 Pin = −20 dBm VAGC = 0 V measurement circuit2 10 0 20 10 0 −50 40 60 80 100 Input Frequency fin (MHz) 20 10 0 GAIN vs. AGC VOLTAGE VCC = 9 V V(Psave) = 9 V fin = 65 MHz Pin = −20 dBm measurement circuit2 Gain (dB) −10 −20 −30 −40 −50 0 TA = −40 °C TA = +25 °C TA = +75 °C 0.5 1 1.5 2 2.5 3 3.5 AGC Voltage VAGC (V) Data Sheet P13564EJ3V0DS00 9 µPC3211GR STANDARD CHARACTERISTICS INPUT IMPEDANCE (19 PIN) S11 hp 1 U FS ∆ 1: 5 MHz 533.6 Ω −16.4 Ω ∆ 2: 40 MHz 515.2 Ω −81.4 Ω ∆ 3: 65 MHz 493.7 Ω 3 −123.3 Ω ∆ 4: 100 MHz 455.9 Ω −190.3 Ω TA = +25°C VCC = 9 V V (Psave) = 9 V START .100 000 MHz STOP 100.000 000 MHz Pin = −20 dBm OUTPUT IMPEDANCE (11 PIN) S22 hp 1 U FS ∆ 1: 5 MHz 9.779 Ω −2.306 Ω ∆ 2: 40 MHz 10.066 Ω 3 4 2 1 3.033 Ω ∆ 3: 65 MHz 10.574 Ω 5.237 Ω ∆ 4: 100 MHz 11.88 Ω 7.805 Ω TA = +25°C VCC = 9 V V (Psave) = 9 V Pin = −20 dBm START 5.000 000 MHz STOP 100.000 000 MHz 10 Data Sheet P13564EJ3V0DS00 µPC3211GR MEASUREMENT CIRCUIT 1 1 VAGC 100 pF 3 4 VCC 0.01 µ F 5 6 7 8 9 10 0.1 µ F 18 17 0.1 µ F 16 15 14 10 kΩ 13 12 11 0.1 µ F AGC OUT AGC OUT Note 5 kΩ 0.01 µ F V(Psave) 100 pF 0.01 µ F 2 Cont. 20 0.1 µ F 19 AGC IN 100 pF REG 0.1 µ F Note The pin that is not connected to Spectrum Analyzer should be grounded through 50 Ω resistor. MEASUREMENT CIRCUIT 2 Note 1 SG1 (50 Ω) SG2 (50 Ω) 1 VAGC 100 pF 3 4 VCC 0.01 µ F 5 6 7 8 9 10 0.1 µ F 0.01 µ F 2 Cont. 20 0.1 µ F 19 18 17 0.1 µ F 16 MIXPAD 5 kΩ 0.01 µ F 100 pF REG 15 100 pF 14 13 12 11 0.1 µ F Note 2 10 kΩ V(Psave) 0.1 µ F Spectrum Analyzer (50 Ω) Notes 1. Connect in the case of measurement of IM2/IM3 2. The pin that is not connected to Spectrum Analyzer should be grounded through 50 Ω resistor. Data Sheet P13564EJ3V0DS00 11 µPC3211GR MEASUREMENT CIRCUIT 3 1 VAGC 100 pF 3 4 VCC 0.01 µ F 5 6 7 8 9 10 0.1 µF 0.01 µ F 2 Cont. 20 0.1 µF 19 18 17 16 5 kΩ 0.01 µ F 15 100 pF 14 13 12 11 0.1 µF Note 10 kΩ V(Psave) NF METER Noise Source 0.1 µF 100 pF REG 0.1 µF Note The pin that is not connected to Spectrum Analyzer should be grounded through 50 Ω resistor. MEASUREMENT CIRCUIT 4 1 VAGC 100 pF 3 4 VCC 0.01 µ F 5 6 7 8 9 10 0.1 µ F 0.01 µ F 2 Cont. 20 0.1 µF 19 18 17 16 5 kΩ 0.01 µ F 15 100 pF 14 13 12 11 0.1 µF Spectrum Analyzer (50 Ω) 50 Ω 10 kΩ Pulse Generator (9 V, 2.3 msec) SG1 (50 Ω) 0.1 µF 100 pF REG 0.1 µF 12 Data Sheet P13564EJ3V0DS00 µPC3211GR ILLUSTRATION OF THE EVALUATION BOARD FOR MEASUREMENT CIRCUIT V(Psave) AGC IN1 OUT 1 100 p 0.1 µ 0.1 µ 5k 0.01 µ 0.1 µ 10 k 0.1 µ OUT 2 100 p 0.01 µ 100 p 0.1 µ 0.01 µ µ PC3211GR VAGC VCC Notes 1. 50 × 50 × 1.6 mm double sided copper clad polyimide board. 2. Back side: GND pattern 3. Solder plated on pattern 4. : Through holes Data Sheet P13564EJ3V0DS00 13 µPC3211GR 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. 14 Data Sheet P13564EJ3V0DS00 µPC3211GR RECOMMENDED SOLDERING CONDITIONS This product should be soldered under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact your NEC sales representative. Recommended Condition Symbol IR35-00-3 Soldering Method Infrared Reflow Soldering Conditions Package peak temperature: 235°C or below Time: 30 seconds or less (at 210°C) Note Count: 3, Exposure limit : None Package peak temperature: 215°C or below Time: 40 seconds or less (at 200°C) Note Count: 3, Exposure limit : None Pin temperature: 300°C Time: 3 seconds or less (per side of device) Note Exposure limit : None VPS VP15-00-3 Partial Heating – Note After opening the dry pack, keep it in a place below 25°C and 65% RH for the allowable storage period. Caution Do not use different soldering methods together (except for partial heating). For details of the recommended soldering conditions for surface mounting, refer to information document SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL (C10535E). Data Sheet P13564EJ3V0DS00 15 µPC3211GR • The information in this document is subject to change without notice. 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