CS4392-KS(2002) 查看數據表（PDF） - Cirrus Logic

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CS4392-KS
(Rev.:2002)

24-Bit, 192 kHz Stereo DAC with Volume Control

Cirrus Logic 

CS4392

COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE (The

filter characteristics and the X-axis of the response plots have been normalized to the sample rate (Fs) and can be

referenced to the desired sample rate by multiplying the given characteristic by Fs.)

Fast Roll-Off

Parameter

Single-Speed Mode - (4 kHz to 50 kHz sample rates)

Passband

to -0.01 dB corner

to -3 dB corner

Frequency Response 10 Hz to 20 kHz

StopBand

StopBand Attenuation

(Note 4)

Group Delay

Passband Group Delay Deviation

0 - 20 kHz

De-emphasis Error (Relative to 1kHz)

(Note 5)

Fs = 32 kHz

Fs = 44.1 kHz

Fs = 48 kHz

Double-Speed Mode - (50 kHz to 100 kHz sample rates)

Passband

to -0.01 dB corner

to -3 dB corner

Frequency Response 10 Hz to 20 kHz

StopBand

StopBand Attenuation

(Note 4)

Group Delay

Passband Group Delay Deviation

0 - 20 kHz

Quad Speed Mode - (100 kHz to 200 kHz)

Passband

to -0.01 dB corner

to -3 dB corner

Frequency Response 10 Hz to 20 kHz

StopBand

StopBand Attenuation

(Note 4)

Group Delay

Passband Group Delay Deviation

0 - 20 kHz

DSD Mode

Passband

to -0.1 dB corner

to -3 dB corner

Frequency Response 10 Hz to 20 kHz

Min

0

0

-0.01

0.547

90

-

-

-

-

-

0

0

-0.01

0.583

80

-

-

0

0

-0.01

0.635

90

-

-

0

0

-.01

Typ

-

-

-

-

-

12/Fs

-

-

-

-

-

-

-

-

-

4.6/Fs

-

-

-

-

-

-

4.7/Fs

-

-

-

-

Max

Unit

0.454

Fs

0.499

Fs

+0.01

dB

-

Fs

-

dB

-

s

±0.41/Fs s

±0.23

dB

±0.14

dB

±0.09

dB

0.430

Fs

0.499

Fs

0.01

dB

-

Fs

-

dB

-

s

±0.03/Fs s

0.105

Fs

0.490

Fs

0.01

dB

-

Fs

-

dB

-

s

±0.01/Fs s

20

kHz

120

kHz

0.1

dB

26

DS459PP2

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