CS4360 Ver la hoja de datos (PDF) - Cirrus Logic

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CS4360

24-Bit, 192 kHz 6 Channel D/A Converter

Cirrus Logic 

CS4360

SWITCHING CHARACTERISTICS (For -KS & -KZ parts TA = -10 to +70°C; for -BS & -BZ parts TA =

-40 to +85°C; VLS = 1.7 V to 5.5 V; Inputs: Logic 0 = 0 V, Logic 1 = VLS CL = 20 pF)

Parameters

Symbol

Min

Input Sample Rate

LRCK Duty Cycle

Single-Speed Mode Fs

4

Double-Speed Mode Fs

50

Quad-Speed Mode Fs

100

45

MCLK Duty Cycle

40

SCLK Frequency

-

SCLK Frequency

Note 15

-

SCLK rising to LRCK edge delay

SCLK rising to LRCK edge setup time

SDATA valid to SCLK rising setup time

SCLK rising to SDATA hold time

tslrd

20

tslrs

20

tsdlrs

20

tsdh

20

Typ

Max

Units

-

50

kHz

-

100

kHz

-

200

kHz

50

55

%

50

60

%

-

MCLK/2

Hz

-

MCLK/4

Hz

-

-

ns

-

-

ns

-

-

ns

-

-

ns

Notes: 15. This serial clock is available only in Control Port Mode when the MCLK Divide bit is enabled.

LRCK

t slrd

SCLK

SDATA

t sdlrs

t slrs

t sclkh

t sclkl

t sdh

Figure 1. Serial Mode Input Timing

DS517PP1

9

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