TDA4362 Datasheet, PDF (1/2 Pages) Siemens Semiconductor Group – The Weatherband IC

s
Product Brief
TDA 4362
The Weatherband IC
The TDA 4362 is an integrated
Dual-Conversion-AM-Receiver.
Potential Application
s Car radios
Features
s High flexibility with external
preamplifier
s 2 symmetrical or asymmetrical
mixer inputs
s 2-pin-Oscillator for the 1st LO
s 1st LO with LC-tank circuit
s 1st LO, 60 to 160 MHz range
s Low narrow band noise
s Divider for 1st LO by
2, 4, 6, 8, 10, 12
s Integrated AGC generation for
the prestages
s Strictly symmetrical RF path
s Decoupled direct and divided
counter outputs
s 2nd LO with quartz or
external source
s Output for gain controlled 2. IF
s FM-coincidence demodulator
s Two inputs for the 2nd IF-stage
Price Projection
TDA 4362 Development and Support Tools
s Standard price list
s For Key and Focus accounts or
high volumes you may contact
your regional Siemens sales partner
s Application Board
TDA 4362 and 4362X
Features
Benefits
One IC for global LW/MW/SW reception World radio
Supports US weather band (WB) services Substitutes expensive modules
AM up/down conversion concept
Alignment free
Dual mixer input for AM and WB
No need for switching diodes
Packing
Type
TDA 4362
TDA 4362X
Ordering Code
Q67007-A5228
Q67007-A5238
Package
P-MQFP-44-2
P-DSO-28-1
Documentation
Specification
Application (TDA 4362)
Date of Issue/Version
4/98
1/98
http://www.siemens.de/semiconductor/consumer_electronic