Cirrus Logic CS5340 - Manual (Page 5)

DS601F2 5
CS5340
Confidential Draft
3/11/08
ANALOG CHARACTERISTICS - COMMERCIAL GRADE
Test Conditions (unless otherwise specified): Input test signal is a 1 kHz sine wave; measurement bandwidth is
10 Hz to 20 kHz.
5. Referred to the typical full-scale input voltage
Dynamic Performance for Commercial Grade VA = 5 V VA = 3.3 V
Single-Speed Mode Fs = 48 kHz Symbol Min Typ Max Min Typ Max Unit
Dynamic Range A-weighted
unweighted
95
92 101
98
-
- 92
89 98
95 -
- dB
dB
Total Harmonic Distortion + Noise (Note 5)
-1 dB
-20 dB
-60 dB
THD+N
-
-
- -94
-78
-38 -88
-
-
-
-
- -91
-75
-35 -85
-
-
dB
dB
dB
Double-Speed Mode Fs = 96 kHz Symbol Min Typ Max Min Typ Max Unit
Dynamic Range A-weighted
unweighted
40 kHz bandwidth unweighted
95
92
-
101
98
95
-
-
- 92
89
-
98
95
92 -
-
- dB
dB
dB
Total Harmonic Distortion + Noise (Note 5)
-1 dB
-20 dB
-60 dB
40 kHz bandwidth -1 dB
THD+N
-
-
-
- -94
-78
-38
-91 -88
-
-
-
-
-
-
- -91
-75
-35
-85 -85
-
-
-
dB
dB
dB
dB
Quad-Speed Mode Fs = 192 kHz Symbol Min Typ Max Min Typ Max Unit
Dynamic Range A-weighted
unweighted
40 kHz bandwidth unweighted
95
92
-
101
98
95
-
-
- 92
89
-
98
95
92 -
-
- dB
dB
dB
Total Harmonic Distortion + Noise (Note 5)
-1 dB
-20 dB
-60 dB
40 kHz bandwidth -1 dB
THD+N
-
-
-
- -94
-78
-38
-91 -88
-
-
-
-
-
-
- -91
-75
-35
-85 -85
-
-
-
dB
dB
dB
dB
Dynamic Performance All Modes Min Typ Max Unit
Interchannel Isolation - 90 - dB
DC Accuracy
Interchannel Gain Mismatch - 0.1 - dB
Gain Error -5 - +5 %
Gain Drift -
±
100 - ppm/°C
Analog Input Characteristics
Full-Scale Input Voltage 0.53*VA 0.56*VA 0.59*VA Vpp
Input Impedance - 25 - k Ω