TDA7460ND(2009) Просмотр технического описания (PDF) - STMicroelectronics

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TDA7460ND
(Rev.:2009)

Car radio signal processor

STMicroelectronics 

Block diagram

1

Block diagram

TDA7460ND

Figure 1. Block diagram

CDL CDG CDR

5

4

3

8

AM

1

CASS R

2

CASS L

PHONE 7

(MPIN)

PHONE GND 6

(MPOUT)

MIXING

STAGE

INPUT

MULTIPLEXER

+

AUTO ZERO

PHONE

BEEP

FM R

FM L

LOUDNESS

VOLUME

SMUTE

11

SOFT

MUTE

TREBLE

DIGITAL CONTROL

9

MPX

80KHz

LP

PILOT

CANCELLATION

DEMODULATOR

+ STEREO ADJUST

+ STEREO BLEND

25KHz

LP

S&H

15

VS

SUPPLY

te 14 20

Obsolete Product(s) - Obsole GND CREF

PLL

PIL

DET

MULTIPATH-

DETECTOR

NOISE

BLANKER

PULSE

FORMER

BASS

17

OUT LR

19

OUT LF

16

OUT RR

18

OUT RF

OUT LR

OUT LF

OUT RR

OUT RF

I2C BUS

12

SCL

13

SDA

Product(s) HIGH

CUT

CONTROL

D

A

10

LEVEL

D97AU629A

6/49

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