CS5345-DQZR Cirrus Logic Inc, CS5345-DQZR Datasheet - Page 11

• Manufacturer Part Number: CS5345-DQZR
• Description: IC,Data Acquisition Signal Conditioner,6-CHANNEL,24-BIT,CMOS,QFP,48PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

DS658F2
ADC DIGITAL FILTER CHARACTERISTICS
Single-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Double-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Quad-Speed Mode
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
8. Filter response is guaranteed by design.
9. Response shown is for Fs = 48 kHz.
10. Response is clock-dependent and will scale with Fs. Note that the response plots
normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
Parameter (Notes 8, 10)
(-0.1 dB)
(-0.1 dB)
(-0.1 dB)
-3.0 dB
-0.13 dB
@ 20 Hz
(Note 9)
(Note 9)
Symbol
t
t
t
gd
gd
gd
0.5688
0.5604
0.5000
Min
70
69
60
0
0
0
-
-
-
-
-
-
-
-
-
10
12/Fs
9/Fs
5/Fs
Typ
20
10
5
1
(Figures 13
-
-
-
-
-
-
-
-
-
-
-
-
-
/Fs
0.4896
0.4896
0.2604
0.035
0.025
0.025
Max
0
-
-
-
-
-
-
-
-
-
-
-
-
CS5345
to 24) are
Unit
Deg
dB
dB
dB
dB
dB
dB
Hz
Hz
dB
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s
s
11