Q67007-A5238 SIEMENS [Siemens Semiconductor Group], Q67007-A5238 Datasheet

Q67007-A5238

Manufacturer Part Number

Q67007-A5238

Description

The Weatherband IC

Manufacturer

SIEMENS [Siemens Semiconductor Group]

Datasheet

1.Q67007-A5238.pdf (2 pages)

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Product Brief

TDA 4362

The Weatherband IC

The TDA 4362 is an integrated

Dual-Conversion-AM-Receiver.

Potential Application

Features

Car radios

High flexibility with external

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

Price Projection

Packing

Features

One IC for global LW/MW/SW reception

Supports US weather band (WB) services Substitutes expensive modules

AM up/down conversion concept

Dual mixer input for AM and WB

Type

TDA 4362

TDA 4362X

Documentation

Specification

Application (TDA 4362)

Standard price list

For Key and Focus accounts or

high volumes you may contact

your regional Siemens sales partner

http://www.siemens.de/semiconductor/consumer_electronic

Ordering Code

Q67007-A5228

Q67007-A5238

TDA 4362

Date of Issue/Version

4/98

1/98

Development and Support Tools

Application Board

TDA 4362 and 4362X

Benefits

World radio

Alignment free

No need for switching diodes

Package

P-MQFP-44-2

P-DSO-28-1

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