CS8421-CNZ View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS8421-CNZ' PDF : 36 Pages View PDF
CS8421
PERFORMANCE SPECIFICATIONS
(XTI/XTO = 27 MHz; Input signal = 1.000 kHz, 0 dBFS, Measurement Bandwidth = 20 to Fso/2 Hz, and Word
Width = 32-Bits, unless otherwise stated.)
Parameter
Min
Resolution
16
Sample Rate with XTI = 27.000 MHz
Slave 7.2
Master 53
Sample Rate with other XTI clocks
Slave XTI/3750
Master XTI/512
Sample Rate with ring oscillator (XTI to GND or VL, XTO floating)
12
Sample Rate Ratio - Upsampling
-
Sample Rate Ratio - Downsampling
-
Gain Error
-0.2
Interchannel Gain Mismatch
-
Interchannel Phase Deviation
-
Peak Idle Channel Noise Component (32-bit operation)
-
Dynamic Range (20 Hz to Fso/2, 1 kHz, -60 dBFS Input)
44.1 kHz:48 kHz
A-Weighted
-
Unweighted
-
44.1 kHz:192 kHz
A-Weighted
-
Unweighted
-
48 kHz:44.1 kHz
A-Weighted
-
Unweighted
-
48 kHz:96 kHz
A-Weighted
-
Unweighted
-
96 kHz:48 kHz
A-Weighted
-
Unweighted
-
192 kHz:32 kHz
A-Weighted
-
Unweighted
-
Total Harmonic Distortion + Noise (20 Hz to Fso/2, 1 kHz, 0 dBFS Input)
32 kHz:48 kHz
-
44.1 kHz:48 kHz
-
44.1 kHz:192 kHz
-
48 kHz:44.1 kHz
-
48 kHz:96 kHz
-
96 kHz:48 kHz
-
192 kHz:32 kHz
-
Typ
-
-
-
-
-
-
-
-
-
0.0
0.0
-
180
177
175
172
180
177
179
176
176
173
175
172
-161
-171
-130
-160
-148
-168
-173
Max
32
207
211
XTI/130
XTI/128
96
1:8
7.5:1
-0.02
-
-
-192
Units
bits
kHz
kHz
kHz
kHz
kHz
dB
dB
Degrees
dBFS
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
DS641F4
11
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