cs5364 Cirrus Logic, Inc., cs5364 Datasheet - Page 14

• Manufacturer Part Number: cs5364
• Description: 114 Db, 192 Khz, 4-channel A/d Converter
• Manufacturer: Cirrus Logic, Inc.

14
DIGITAL FILTER CHARACTERISTICS
Notes:
OVERFLOW TIMEOUT
Logic "0" = GND = 0 V; Logic "1" = VLS; C
Single-Speed Mode (2 kHz to 54 kHz sample rates)
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Double-Speed Mode (54 kHz to 108 kHz sample rates)
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Quad-Speed Mode (108 kHz to 216 kHz sample rates)
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
High-Pass Filter Characteristics
Frequency Response
Phase Deviation
Passband Ripple
Filter Settling Time
OVFL time-out on overrange condition
1. The filter frequency response scales precisely with Fs.
2. Response shown is for Fs equal to 48 kHz. Filter characteristics scale with Fs.
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 2)
(Note 2)
Parameter
Parameter
Fs = 44.1 kHz
Fs = 192 kHz
L
= 30 pF, timing threshold is 50% of VLS.
(-0.1 dB)
(-0.1 dB)
(-0.1 dB)
@ 20 Hz
-0.13 dB
-3.0 dB
Symbol
Symbol
t
t
t
gd
gd
gd
-0.035
-0.035
-0.035
Min
0.58
0.68
0.78
Min
-95
-92
-92
0
0
0
-
-
-
-
-
-
(2
10
17
12/Fs
2972
9/Fs
5/Fs
Typ
Typ
683
20
10
5
-1)/Fs
1
-
-
-
-
/Fs
0.035
0.035
0.035
Max
Max
0.47
0.45
0.24
0
-
-
-
-
-
-
-
CS5364
DS625F3
Unit
Unit
Deg
dB
dB
dB
dB
dB
dB
ms
Fs
Fs
Fs
Fs
Fs
Fs
Hz
dB
s
s
s
s