CS42888-DQZR 데이터 시트보기 (PDF) - Cirrus Logic

부품명

상세내역

제조사

CS42888-DQZR

108 dB, 192 kHz 4-In, 8-Out CODEC

Cirrus Logic 

SWITCHING CHARACTERISTICS - AUX PORT

(Inputs: Logic 0 = DGND, Logic 1 = VLS.)

CS42888

Parameters

Symbol

Min

Max

Units

Master Mode

Output Sample Rate (AUX_LRCK)

AUX_SCLK Frequency

All Speed Modes Fs

-

ADC_LRCK kHz

-

64·ADC_LRCK kHz

AUX_SCLK Duty Cycle

45

55

%

AUX_LRCK Edge to SCLK Rising Edge

AUX_SDIN Setup Time Before SCLK Rising Edge

AUX_SDIN Hold Time After SCLK Rising Edge

tlcks

-

tds

3

tdh

5

5

ns

-

ns

-

ns

AUX_LRCK

tlcks

tsckh

tsckl

AUX_SCLK

AUX_SDIN

tds

tdh

MSB

MSB-1

Figure 7. Serial Audio Interface Slave Mode Timing

20

DS717F1

Share Link: