TDA7021T FM radio circuit

NXP

Description

INTEGRATED CIRCUITS DATA SHEET TDA7021T FM radio circuit for MTS Product speciﬁcation File under Integrated Circuits, IC01 May 1992 Philips Semicon.
TDA7021T The TDA7021T integrated radio receiver circuit is for portable radios, stereo as well as mono, where a minimum of periphery is important in.

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Datasheet Specifications

Part number: TDA7021T
Manufacturer: NXP ↗
File Size: 145.60 KB
Datasheet: TDA7021T_PhilipsSemiconductors.pdf
Description: FM radio circuit

Features

* RF input stage
* Mixer
* Local oscillator
* IF amplifier/limiter
* Frequency detector
* Mute circuit
* MTS compatible QUICK REFERENCE DATA PARAMETER Supply voltage (pin 4) Supply current RF input frequency Sensitivity (e. m. f. ) for
* 3

Applications

* using the low-voltage micro tuning system (MTS). The IC has a frequency locked loop (FLL) system with an intermediate frequency of 76 kHz. The selectivity is obtained by active RC filters. The only function to be tuned is the resonant frequency of the oscillator. Interstation noise as well as noise

TDA7021T Distributors

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TDA7021T radio circuit NXP

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