CDB5364 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
Manufacturer
CDB5364 Datasheet PDF : 42 Pages
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DIGITAL FILTER CHARACTERISTICS
Parameter
Symbol
Single-Speed Mode (2 kHz to 54 kHz sample rates)
Passband (Note 1)
(-0.1 dB)
Passband Ripple
Stopband (Note 1)
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
tgd
Double-Speed Mode (54 kHz to 108 kHz sample rates)
Passband (Note 1)
(-0.1 dB)
Passband Ripple
Stopband (Note 1)
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
tgd
Quad-Speed Mode (108 kHz to 216 kHz sample rates)
Passband (Note 1)
(-0.1 dB)
Passband Ripple
Stopband (Note 1)
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
tgd
High-Pass Filter Characteristics
Frequency Response (Note 2)
-3.0 dB
-0.13 dB
Phase Deviation (Note 2)
Passband Ripple
Filter Settling Time
@ 20 Hz
Min
0
-0.035
0.58
-95
-
0
-0.035
0.68
-92
-
0
-0.035
0.78
-92
-
-
-
Typ
-
12/Fs
-
9/Fs
-
5/Fs
1
20
10
-
105/Fs
Notes:
1. The filter frequency response scales precisely with Fs.
2. Response shown is for Fs equal to 48 kHz. Filter characteristics scale with Fs.
OVERFLOW TIMEOUT
Logic "0" = GND = 0 V; Logic "1" = VLS; CL = 30 pF, timing threshold is 50% of VLS.
Parameter
Symbol Min
OVFL time-out on overrange condition
Fs = 44.1 kHz
-
Fs = 192 kHz
Typ
(217-1)/Fs
2972
683
CS5364
Max Unit
0.47
Fs
0.035
dB
Fs
-
dB
s
0.45
Fs
0.035
dB
Fs
-
dB
s
0.24
Fs
0.035
dB
Fs
-
dB
s
-
Hz
-
Deg
0
dB
-
s
Max Unit
-
ms
14
DS625F4
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