VFQFPN64 (9 x 9 x 1.0 mm)

GAPGPS02776

Features

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AEC-Q100 qualified

•

AM/FM reception with digital IF processing

•

Fully automotive grade CMOS design

•

AM/FM Band

•

Low-IF, DSP-based architecture

•

Very high dynamic range built-in IF-ADC

•

Minimum external component count

•

Very small footprint package

•

Multipath noise mitigation processing

•

RDS demodulation with group and block synchronization

•

•

Digital Audio Output

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Fully RoHS-compliant

Description

The TDA7708 is a single chip fully-CMOS AM/FM tuner aimed at receivers for

terrestrial radio broadcasting.

The TDA7708 is a complete integrated and optimized RF tuner for AM/FM reception.

STMicroelectronics's STA680 co-processor) for automotive grade receivers and other

applications.

The TDA7708 combines state-of-art performance with minimum external component

count, making it therefore ideal for integration into car radios and other radio devices

with challenging performance, quality, reliability and, last but not least, cost

requirements.

Such a low external component count is made possible by cutting-edge circuit and

implementation techniques that overcome the major challenges affecting both very-

low and zero IF receivers.

The TDA7708 features multiple front-end low-noise amplifiers (LNAs) to cover AM

LW/MW/SW bands, and the entire FM band, with advanced automatic gain control

(AGC) amplifier and mixer stages.

After on-chip IF filtering, the TDA7708 digitizes the signal with a very high dynamic

range ADC; it processes the complex phase-quadrature baseband signal allowing

applications like multipath noise mitigation, and integrated RDS decoding.

Besides providing optimal AM/FM quality reception, the TDA7708 makes it the ideal

STA660DRM), with a low bill of material, high performance and real automotive grade

quality and reliability.

Product status

TDA7708

Device summary

Order code

Package

Packing

TDA7708

VFQFPN64

(9 x 9 x 1

mm)

Tray

TDA7708CB

TDA7708TR

Tape &

Reel

TDA7708CBTR

AM/FM/HD-Radio™ submicron technology automotive receiver

TDA7708

Data brief

DB2482 - Rev 5 - November 2019

For further information contact your local STMicroelectronics sales office.

www.st.com