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