Part Number
|
TDA7000 |
Manufacturer
|
NXP |
Description
|
FM radio circuit |
Published
|
Apr 23, 2005 |
Detailed Description
|
INTEGRATED CIRCUITS
DATA SHEET
TDA7000 FM radio circuit
Product specification File under Integrated Circuits, IC01 May ...
|
Datasheet
|
TDA7000
|
Overview
INTEGRATED CIRCUITS
DATA SHEET
TDA7000 FM radio circuit
Product specification File under Integrated Circuits, IC01 May 1992
Philips Semiconductors
Product specification
FM radio circuit
GENERAL DESCRIPTION
TDA7000
The TDA7000 is a monolithic integrated circuit for mono FM portable radios, where a minimum on peripheral components is important (small dimensions and low costs).
The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz.
The i.
f.
selectivity is obtained by active RC filters.
The only function which needs alignment is the resonant circuit for the oscillator, thus selecting the reception frequency.
Spurious reception is avoided by means of a mut...
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