MC2833
MC2833 is Low Power FM Transmitter System manufactured by Motorola Semiconductor.
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 munication 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 m A Typ) Low Number of External Parts Required
- 30 d Bm Power Output to 60 MHz Using Direct RF Output + 10 d Bm Power Output Attainable Using On- Chip Transistor Amplifiers Users Must ply 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
Tr 2 13 Base 12 Tr 2 Emitter
- 5
+
Tr 2 11 Collector 10 VCC 9 Tr 1 Collector
VREF
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
MAXIMUM RATINGS
Ratings Power Supply Voltage Operating Supply Voltage Range Junction Temperature Operating Ambient Temperature Storage Temperature Range Symbol VCC VCC TJ TA Tstg Value 10 (max) 2.8- 9.0 + 150
- 30 to + 75
- 65 to + 150 Unit V V °C °C °C
ELECTRICAL CHARACTERISTICS (VCC = 4.0 V, TA = 25°C, unless otherwise...
