CS42L51-CNZ(2005) Ver la hoja de datos (PDF) - Cirrus Logic

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CS42L51-CNZ
(Rev.:2005)

Low Power, Stereo CODEC with Headphone Amp

Cirrus Logic 

CS42L51

Notes:

6. Measured between AINxx and AGND.

7. Full-scale input voltage characteristics for the PGA and Microphone inputs are scaled based on the gain

setting for each.

ADC DIGITAL FILTER CHARACTERISTICS

Parameter (Note 8)

Passband (Frequency Response)

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

Min

to -0.1 dB corner 0

-0.09

0.6677

48.4

-

Typ

-

-

-

-

2.7/Fs

Max

0.4948

0

-

-

-

Unit

Fs

dB

Fs

dB

s

-

3.7

-

Hz

-

24.2

-

Hz

-

10

-

Deg

-

-

0.17

dB

-

105/Fs

0

s

Notes:

8. Response is clock dependent and will scale with Fs. Note that the response plots (Figures 33 to 36 on

page 78) have been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.

DS679A2

15

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