CDB4360 datasheet(16/37 Pages) CIRRUS

16 / 37 page

CS4360

DS517F2

SWITCHING SPECIFICATIONS - SERIAL AUDIO INTERFACE

Inputs: Logic 0 = GND, Logic 1 = VLS.

Parameters

Symbol

Min

Max

Units

MCLK Frequency

1.024

51.2

MHz

MCLK Duty Cycle

Input Sample Rate

Single-speed Mode

Double-speed Mode

Quad-speed Mode

100

200

kHz

LRCK Duty Cycle

SCLK Pulse Width Low

tsclkl

SCLK Pulse Width High

tsclkh

SCLK Frequency

Single-speed Mode

Double-speed Mode

128xFs

64xFs

Quad-speed Mode (MCLKDIV = 0)

Quad-speed Mode (MCLKDIV = 1)

SCLK rising to LRCK edge delay

tslrd

SCLK rising to LRCK edge setup time

tslrs

SDINx valid to SCLK rising setup time

tsdlrs

SCLK rising to SDINx hold time

tsdh

Figure 12. Serial Mode Input Timing

sc lk h

slr s

slr d

sd lr s

sd h

sc lk l

SD I N x

SC L K

LR C K

MCLK

-----------------

MCLK

-----------------

CDB4360 Datasheet(PDF) 16 Page - Cirrus Logic

CDB4360 Datasheet(HTML) 16 Page - Cirrus Logic

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