CS4382A Cirrus Logic, CS4382A Datasheet - Page 12

• Manufacturer Part Number: CS4382A
• Description: 192 kHz 8-Channel D/A Converter
• Manufacturer: Cirrus Logic

12
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
(CONTINED)
DSD COMBINED DIGITAL & ON-CHIP ANALOG FILTER RESPONSE
Single-Speed Mode - 48 kHz
Passband (Note 9)
Frequency Response
StopBand
StopBand Attenuation
Group Delay
De-emphasis Error (Note 11)
(Relative to 1 kHz)
Double-Speed Mode - 96 kHz
Passband (Note 9)
Frequency Response
StopBand
StopBand Attenuation
Group Delay
Quad-Speed Mode - 192 kHz
Passband (Note 9)
Frequency Response
StopBand
StopBand Attenuation
Group Delay
DSD Processor mode
Passband (Note 9)
Frequency Response
Roll-off
Parameter
Parameter
to -0.01 dB corner
to -0.01 dB corner
to -0.01 dB corner
10 Hz to 20 kHz
10 Hz to 20 kHz
10 Hz to 20 kHz
10 Hz to 20 kHz
to -3 dB corner
to -3 dB corner
to -3 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
(Note 10)
(Note 10)
(Note 10)
-0.01
-0.01
-0.01
-0.05
.583
.792
.868
Min
Min
64
70
75
27
0
0
0
0
0
0
0
-
-
-
-
-
-
Slow Roll-Off (Note 8)
7.8/Fs
5.4/Fs
6.6/Fs
Typ
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.417
0.499
+0.01
±0.36
±0.21
±0.14
+0.01
+0.01
+0.05
Max
.296
.499
.104
.481
Max
50
-
-
-
-
-
-
-
-
-
-
CS4382A
DS618PP1
dB/Oct
Unit
Unit
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s