TDA7529 Ver la hoja de datos (PDF) - STMicroelectronics

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TDA7529

RF front-end for AM/FM DSP car-radio with IF sampling

STMicroelectronics 

Functional block diagram

1

Functional block diagram

Figure 1. Functional block diagram

TDA7529

IBOC

FM

DAGC

AGC

AM

2

IF 10.7MHz

MSB/LSB

FM

2

WX

2

IQ

AGC

AF update

AFHOLD

AFSAMPLE

AGC

Bus

I2C

Interface

SPI

TV1

TV2

2

AM

Supply

I

Q

DIV :N VCO

PLL

DIV

2

Fref

AC00038

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