Order this document by MC2833/D
MC2833 Low Power FM Transmitter System
MC2833 is a one–chip FM transmitter subsystem de...
Order this document by MC2833/D
MC2833 Low Power FM Transmitter System
MC2833 is a one–chip FM transmitter subsystem designed for cordless telephone and FM communication equipment. It includes a microphone amplifier, voltage controlled oscillator and two auxiliary
transistors. Wide Range of Operating Supply Voltage (2.8–9.0 V)
LOW POWER FM TRANSMITTER SYSTEM
SEMICONDUCTOR TECHNICAL DATA
Low Drain Current (ICC = 2.9 mA Typ) Low Number of External Parts Required – 30 dBm Power Output to 60 MHz Using Direct RF Output + 10 dBm Power Output Attainable Using On–Chip
Transistor Amplifiers Users Must Comply with Local Regulations on R.F. Transmission (FCC, DOT, P.T.T., etc)
P SUFFIX PLASTIC PACKAGE CASE 648 D SUFFIX PLASTIC PACKAGE CASE 751B (SO–16)
Representative Block Diagram PIN CONNECTIONS
1 RF Osc 2 Variable Reactance 15 16 Variable Reactance Output Decoupling Buffer Mic Amp 4 13 14 Modulator Input Mic Amp Output Mic Amp Input Gnd Tr 1 Emitter 6 11 Tr 1 Base 1 2 3 4 5 6 7 8 16 15 14 RF Output
RF Osc
3
Tr 2 13 Base 12 Tr 2 Emitter
– 5
+
12
Tr 2 11 Collector 10 VCC 9 Tr 1 Collector
7
VREF
10
ORDERING INFORMATION
8 9 Device MC2833D MC2833P Operating Temperature Range TA = – 30 to +75°C Package SO–16 Plastic DIP
Rev 1
© Motorola, Inc. 1996
MOTOROLA ANALOG IC DEVICE DATA
1
MC2833
MAXIMUM RATINGS
Ratings Power Supply Voltage Operating Supply Voltage Range Junction Temperature Operating Ambient Temperature Storage Temperature Range Symbol VCC VCC TJ TA T...
