器件名称: MC12002P
功能描述: ANALOG MIXER
文件大小: 136.63KB 共8页
简 介: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 — — — —……
