SAA2003 Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

SAA2003

Stereo filter and codec

Philips Electronics 

Philips Semiconductors

Stereo filter and codec

BLOCK DIAGRAM

Preliminary specification

SAA2003

handbook, full pagewidth

X22OUT X24OUT

CLK24

FS256

X22IN

X24IN

CLK22

X256

6 5 10 9 4 11 37 38

CLOCK GENERATOR

TEST0

19

20

TEST1

FS128

6.15 MHz

FS256

SBMCLK

IECOP

29

IEC 958

OUTPUT

WS

SCK

SD1

SD2

36

BASEBAND

35

SERIAL

INTERFACE

34

AND

PEAK

33 DETECTOR

SAA2003

VDD1 VDD2 VDD3

28 7

39

32

MUTEDAC

31

ATTDAC

30

DEEMDAC

25

24

SUBBAND

23

SERIAL

INTERFACE 22

26

SBWS

SBCL

SBDA

SBDIR

SBEF

STEREO SUBBAND

FILTER PROCESSOR

PASC CODEC

PROCESSOR

FILTERED DATA

INTERFACE

21

MICROCONTROLLER

13

INTERFACE AND CONTROL

12

URDA

RESET

SLEEP

27 8

40

43 2

3

44 1

17 18 14 15 16 41 42

MBD618

FDCL

FDAO

LTCNT0 L3DATA L3MODE SYNCDAI

VSS1 VSS2 VSS3

FSYNC

FDWS

FDAI

LTCNT1

L3CLK

FDIR

Fig.1 Block diagram.

May 1994

3

Share Link: