MC12002

Order this document by MC12002/D MC12002 Analog Mixer The MC12002 is a double balanced analog mixer, including an input amplifier feeding the mixer carrier port and a temperature compensated bias regulator. The input circuits for both the amplifier and mixer are differential amplifier circuits. The on-chip regulator provides all of the required biasing. This circuit is designed for use as a balanced mixer in high-frequency wide-band circuits. Other typical applications include suppressed carrier and amplitude modulation, synchronous AM detection, FM detection, phase detection, and frequency doubling, at frequencies up to UHF. ANALOG MIXER SEMICONDUCTOR TECHNICAL DATA 14 1 P SUFFIX PLASTIC PACKAGE CASE 646 PIN CONNECTIONS Regulator Bypass Local Oscillator Input 1 14 VCC 2 13 Resistor Load Figure 1. Logic Diagram 2 3 VB 8 Signal Inputs 9 Amplifier VR Carrier Port Mixer Signal Port VR VB Null Adjust 5 10 Regulator Bypass Mixer Signal Input Mixer Signal Input 12 11 Output Local Oscillator Input Alternate Signal Input 3 12 Data Output Local Oscillator Inputs 4 11 Data Output Null Adjust 6 9 VEE 7 (Top View) 8 Bias Regulator ORDERING INFORMATION Device MC12002P Operating Temperature Range TA = –30° to +85°C Package Plastic © Motorola, Inc. 1997 Rev 5 MC12002 TEST VOLTAGE VALUES Volts VIHmax VILmin +2.0 VCC +5.0 ELECTRICAL CHARACTERISTICS Test Limits Pi Pin –30°C Under Symbol S b l Test Min Max ICC IinH 14 2 3 8 9 2 3 8 9 11 12 11 12 11 11 12 12 — — — —...