CS4216 Datasheet, PDF (7/58 Pages) Cirrus Logic – 16-Bit Stereo Audio Codec

CS4216
A/D Decimation Filter Characteristics
Parameter
Symbol Min
Passband
(Fs is conversion freq.)
0
Frequency Response
-0.5
Passband Ripple
-
Transition Band
0.45Fs
Stop Band
≥ 0.55Fs
Stop Band Rejection
80
Group Delay
-
Group Delay Variation vs. Frequency
-
Typ
-
-
-
-
-
-
16/Fs
Max
0.45Fs
+0.2
±0.2
0.55Fs
-
-
-
0.0
Units
Hz
dB
dB
Hz
Hz
dB
s
µs
D/A Interpolation Filter Characteristics
Parameter
Symbol Min
Passband
(Fs is conversion freq.)
0
Frequency Response
-0.5
Passband Ripple
-
Transition Band
0.45Fs
Stop Band
≥ 0.55Fs
Stop Band Rejection
74
Group Delay
-
Group Delay Variation vs. Frequency
-
Typ
-
-
-
-
-
-
16/Fs
-
Max
0.45Fs
+0.2
±0.1
0.55Fs
-
-
-
0.1/Fs
Units
Hz
dB
dB
Hz
Hz
dB
s
µs
ABSOLUTE MAXIMUM RATINGS (AGND, DGND = 0V, all voltages with respect to 0V.)
Parameter
Symbol Min
Typ
Max Units
Power Supplies:
Digital VD
-0.3
-
Analog VA
-0.3
-
6.0
V
6.0
V
Input Current
(Except Supply Pins)
-
-
±10.0
mA
Analog Input Voltage
-0.3
-
VA+0.3 V
Digital Input Voltage
-0.3
-
VD+0.3 V
Ambient Temperature
(Power Applied)
-55
-
+125
°C
Storage Temperature
-65
-
+150
°C
Warning: Operation beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
DS83F2
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