Confidential Draft
3/11/08
ANALOG CHARACTERISTICS
(Continued)
Base-Rate Mode
Parameter
Symbol
Min
Typ
Max
Combined Digital and On-chip Analog Filter Response
Passband
to -0.05 dB corner
to -0.1 dB corner
to -3 dB corner
CS4334/5/8/9
High-Rate Mode
Min
Typ
Max Unit
0
-
0
-.01
-
.5465
-
-
-
-
-
-
-
9/Fs
±0.36/Fs
-
-
-
.4780
-
.4996
+.08
±.08
-
-
-
-
+1.5/+0
+.05/-.25
-.2/-.4
-
0
0
-.05
-
.5770
55
-
-
-
-
-
-
-
-
-
-
4/Fs
±1.39/Fs
±0.23/Fs
-
.4650
.4982
+.2
±.2
-
-
-
-
-
Fs
Fs
Fs
dB
dB
Fs
dB
s
s
s
dB
dB
dB
Frequency Response 10 Hz to 20 kHz
Passband Ripple
StopBand
StopBand Attenuation
Group Delay
Passband Group Delay Deviation
De-emphasis Error
0 - 40 kHz
0 - 20 kHz
Fs = 32 kHz
Fs = 44.1 kHz
Fs = 48 kHz
tgd
50
-
-
-
-
-
Parameters
DC Accuracy
Interchannel Gain Mismatch
Gain Error
Gain Drift
Symbol
Min
-
-
-
3.25
-
-
-
Typ
0.1
±5
100
3.5
2.2
3
100
Max
0.4
-
-
3.75
-
-
-
Units
dB
%
ppm/°C
Vpp
VDC
kΩ
pF
Analog Output
Full Scale Output Voltage
Quiescent Voltage
Max AC-Load Resistance
Max Load Capacitance
V
Q
R
L
C
L
Notes:
2. Filter response is not tested but is guaranteed by design.
3. Response is clock dependent and will scale with Fs. Note that the response plots (Figures
have
been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
4. For Base-Rate Mode, the Measurement Bandwidth is 0.5465 Fs to 3 Fs.
For High-Rate Mode, the Measurement Bandwidth is 0.577 Fs to 1.4 Fs.
5. De-emphasis is not available in High-Rate Mode.
6. Refer to
DS248F5
7
CIRRUS [ CIRRUS LOGIC ]
