CS4272 Datasheet, PDF (12/53 Pages) Cirrus Logic – 24-Bit, 192 kHz Stereo Audio CODEC

CS4272
DAC COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
(Note 12)
Fast Roll-Off
Parameter
Single Speed Mode - 48 kHz
Passband (Note 9)
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
De-emphasis Error (Note 11)
(Relative to 1kHz)
Double Speed Mode - 96 kHz
Passband (Note 9)
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Quad Speed Mode - 192 kHz
Passband (Note 9)
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Min
to -0.01 dB corner
to -3 dB corner
(Note 10)
Fs = 32 kHz
Fs = 44.1 kHz
Fs = 48 kHz
0
0
-0.01
.547
90
-
-
-
-
to -0.01 dB corner
to -3 dB corner
(Note 10)
0
0
-0.01
.583
80
-
to -0.01 dB corner
to -3 dB corner
(Note 10)
0
0
-0.01
.635
90
-
Typ
-
-
-
-
-
12/Fs
-
-
-
-
-
-
-
-
4.6/Fs
-
-
-
-
-
4.7/Fs
Max
Unit
.454
Fs
.499
Fs
+0.01
dB
-
Fs
-
dB
-
s
±0.23
dB
±0.14
dB
±0.09
dB
.430
Fs
.499
Fs
0.01
dB
-
Fs
-
dB
-
s
.105
Fs
.490
Fs
0.01
dB
-
Fs
-
dB
-
s
12
DS593F1