MSM7575GS-BK View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

MSM7575GS-BK

Multi-Function PCM CODEC

Oki Electric Industry 

AIN1+ +

AIN1- -

GSX1

AIN2 +

-

GSX2

AOUT+

-1

AOUT-

+

-

PWI

VFRO

-1

SAO

-1

RINGC

REF1

AVIN

REF2

AIN3+

AIN3-

GSX3

AIN4+

AIN4-

GSX4

Prefilter

A/D

VREF

Postfilter

D/A

SW1

SW2

SW3

BPF

ATT

Voice Signal

Detect

VOXO

Compand

ATT

VOXI

P

/

PCMSO

S

XSYNC

Tone GEN.

ATT

Back ground

Noise Gen.

BCLK

RSYNC

LPF + +

ATT

Expand

To each circuit

MCU Interface

VDD

S

/

P

VDD

VDD

PCMRI

TOUT1

TOUT2

TOUT3

DIN

DOUT

DEN

EXCK

SW4

SW5 SW6

SW7

SW8

Clock/

Timing

SW9

Share Link: