AV2722 データシートの表示（PDF） - Unspecified

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AV2722

AUDIO CODEC WITH HEADPHONE DRIVER AND PROGRAMMABLE SAMPLE RATES

Unspecified 

AV2722 (Preliminary)

AV2722

SC

SFDA

SFAD

SDI

SDO

AUDIO

DSP

PROCESSOR

AV2722 in Slave Mode

SFDA (PIN 4) OR

SFAD (PIN 6)

SC (PIN 2)

SDI (pin 3)

SDO (pin 5)

tscH

tsc

tscL

tS U

tscsf

tH D

tsfsc

SC pulse cycle time

SC pulse width, High

SC pulse width, Low

SDI audio data setup time

SDI audio data hold time

SC

to SFDA / SFAD edge

SFDA / SFAD edge to SC

SDO propagation delay from

SC

tsc

tscH

tscL

tSU

tHD

tscsf

tsfsc

tsdod

50 ns (min)

20 ns (min)

20 ns (min)

10 ns

10 ns

10 ns

(min)

(min)

(min)

10 ns (min)

10 ns (max)

Audio Data Input Timing - SLAVE MODE

7-29

January 22, 2004

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