I5216SI Просмотр технического описания (PDF) - Winbond

Номер в каталоге

Компоненты Описание

Список матч

I5216SI

8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC

Winbond 

I5216 SERIES

Advanced Information

PRELIMINARY

I5216 CODEC DIAGRAM

ANALOG IN

5/8/01

µ/A-Law

Expander

or linear

( ) LAW0 2

LAW1

14 bit

Digital

14 bit

Smoothing

Interpolation Filter

Anti

Aliasing

Filter

SC

AMP

( ) CIG0

CIG1

CIG2

3

(ADPD)

1

Digital

Σ∆

Demodulator

1 bit 1 bit D/A

& SC

Filter

( MUTE ) 1

1

(DAPD)

( ) 3 COG0

COG1

COG2

Analog

1 bit

Σ∆

Modulator

Digital

Anti-Aliasing

15 bit

Digital 14 bit

High pass

Decimation Filter

( MUTE ) 1 1

8 bits or 16

Filter

HPF0

( ) ( ) HSR0

2

LAW0

LAW1

µ/A-Law

Compressor

or linear

(HSR0)

bits

8 bits or 16

( I2S0)

PCM / I2S Interface

bits

Sample frequency

Digital

PLL

WS (CKD2) ÷2

DAO

ANALOG OUT

WS SCK SDIO SDI

MCLK

Publication Release Date: November 30, 2001

-7

Revision A1

Share Link: