CS4351 Datasheet, PDF (9/41 Pages) Cirrus Logic – 192 kHz STEREO DAC WITH 2 Vrms LINE OUT

CS4351
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE (The
filter characteristics have been normalized to the sample rate (Fs) and can be referenced to the desired sample rate
by multiplying the given characteristic by Fs.)
Fast Roll-Off
Parameter
Min
Typ
Max
Unit
Combined Digital and On-chip Analog Filter Response - Single Speed Mode - 48 kHz
Passband (Note 3)
to -0.01 dB corner
0
to -3 dB corner
0
-
.454
Fs
-
.499
Fs
Frequency Response 10 Hz to 20 kHz
-0.01
-
+0.01
dB
StopBand
0.547
-
-
Fs
StopBand Attenuation
(Note 4) 102
-
-
dB
Total Group Delay (Fs = Output Sample Rate)
-
9.4/Fs
-
s
Intra-channel Phase Deviation
-
-
±0.56/Fs s
Inter-channel Phase Deviation
-
-
0
s
De-emphasis Error (Note 5)
(Relative to 1 kHz)
Fs = 32 kHz
-
Fs = 44.1 kHz
-
Fs = 48 kHz
-
-
±0.23
dB
-
±0.14
dB
-
±0.09
dB
Combined Digital and On-chip Analog Filter Response - Double Speed Mode - 96 kHz
Passband (Note 3)
to -0.01 dB corner
0
to -3 dB corner
0
-
.430
Fs
-
.499
Fs
Frequency Response 10 Hz to 20 kHz
-0.01
-
0.01
dB
StopBand
.583
-
-
Fs
StopBand Attenuation
(Note 4) 80
-
-
dB
Total Group Delay (Fs = Output Sample Rate)
-
4.6/Fs
-
s
Intra-channel Phase Deviation
-
-
±0.03/Fs s
Inter-channel Phase Deviation
-
-
0
s
Combined Digital and On-chip Analog Filter Response - Quad Speed Mode - 192 kHz
Passband (Note 3)
to -0.01 dB corner
0
to -3 dB corner
0
-
.105
Fs
-
.490
Fs
Frequency Response 10 Hz to 20 kHz
-0.01
-
0.01
dB
StopBand
.635
-
-
Fs
StopBand Attenuation
(Note 4) 90
-
-
dB
Total Group Delay (Fs = Output Sample Rate)
-
4.7/Fs
-
s
Intra-channel Phase Deviation
-
-
±0.01/Fs s
Inter-channel Phase Deviation
-
-
0
s
DS566PP2
9