CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 14

• Manufacturer Part Number: CS4270-CZZR
• Description: 24-bit, 192kHz Stereo Codec
• Manufacturer: Cirrus Logic Inc

14
ADC ANALOG CHARACTERISTICS - ALL MODES
ADC DIGITAL FILTER CHARACTERISTICS
(Measurement Bandwidth is 10 Hz to 20 kHz unless otherwise specified)
Single-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Group Delay
Interchannel Phase Deviation
Double-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Group Delay
Interchannel Phase Deviation
Quad-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Group Delay
Interchannel Phase Deviation
High-Pass Filter Characteristics
Frequency Response
Phase Deviation
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Error
Gain Drift
Analog Input Characteristics
Full-scale Input Voltage
Input Impedance
(-0.1 dB)
(-0.1 dB)
(-0.1 dB)
-3.0 dB
-0.13 dB
@ 20 Hz
Parameter
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
0.54*V
12)
12)
12)
12)
12)
12)
13)
13)
-100
-3
A
-
-
-
11)
Symbol
t
t
t
gd
gd
gd
0.56*VA
300
0.1
90
-
-
0.58
0.68
0.78
Min
-0.1
-0.1
-0.1
-95
-92
-97
0
0
0
-
-
-
-
-
-
-
-
12/Fs
9/Fs
5/Fs
Typ
20
10
0.58*V
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+100
A
3
-
-
-
0.0001
0.0001
0.0001
0.035
0.035
0.035
Max
0.47
0.45
0.24
-
-
-
-
-
-
-
-
-
-
-
-
CS4270
ppm/°C
DS686A1
Vpp
dB
dB
kΩ
%
Unit
deg
deg
deg
deg
dB
dB
dB
dB
dB
dB
Hz
Hz
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s