CS42L51 查看數據表（PDF） - Cirrus Logic
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CS42L51 Datasheet PDF : 88 Pages
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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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