CS42L51-DNZR Просмотр технического описания (PDF) - Cirrus Logic

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CS42L51-DNZR

Low Power, Stereo CODEC with Headphone Amp

Cirrus Logic 

CS42L51

5. Referred to the typical full-scale voltage. Applies to all THD+N and Dynamic Range values in the table.

6. Measured between AINxx and AGND.

ADC DIGITAL FILTER CHARACTERISTICS

Parameter (Note 7)

Passband (Frequency Response)

Passband Ripple

Stopband

Stopband Attenuation

Total Group Delay

High-Pass Filter Characteristics (48 kHz Fs)

Frequency Response

-3.0 dB

-0.13 dB

Phase Deviation

@ 20 Hz

Passband Ripple

Filter Settling Time

to -0.1 dB corner

Min

0

-0.09

0.6

33

-

Typ

-

-

-

-

7.6/Fs

Max

0.4948

0.17

-

-

-

Unit

Fs

dB

Fs

dB

s

-

3.7

-

Hz

-

24.2

-

Hz

-

10

-

Deg

-

-

0.17

dB

-

105/Fs

0

s

7. Response is clock-dependent and will scale with Fs. Note that the response plots (Figure 33 to Figure 41)

have been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs. HPF param-

eters are for Fs = 48 kHz.

DS679F1

15

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