CS42324 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CS42324

10-In, 6-Out, 2 Vrms Audio CODEC

Cirrus Logic 

ADC DIGITAL FILTER CHARACTERISTICS

CS42324

Parameter (Note 10)

Single-Speed Mode

Passband

(-0.1 dB)

Passband Ripple

Stopband

Stopband Attenuation

Total Group Delay

Double-Speed Mode

Passband

(-0.1 dB)

Passband Ripple

Stopband

Stopband Attenuation

Total Group Delay

High-Pass Filter Characteristics

Frequency Response

-3.0 dB

-0.13 dB

Phase Deviation

@ 20 Hz

Passband Ripple

Filter Settling Time

Symbol Min Typ Max Unit

0

-

0.489 Fs

-

-

0.035 dB

0.569 -

-

Fs

70

-

-

dB

tgd

- 12/Fs

-

s

0

-

0.489 Fs

-

-

0.025 dB

0.5604 -

-

Fs

69

-

-

dB

tgd

-

9/Fs

-

s

(Note 11)

(Note 11)

-

1

-

Hz

20

-

Hz

-

10

-

Deg

-

-

0

dB

105/Fs

s

Notes: 10. Response is clock dependent and will scale with sample rate (Fs). Note that the response plots

(Figures 23 to 30) are normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.

11. Response shown is for Fs = 48 kHz.

DS721A6

19

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