CS5373A-ISZ View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS5373A-ISZ' PDF : 40 Pages View PDF
CS5373A
DAC AC DIFFERENTIAL MODES 1, 2, 3 (CONT.)
Signal to Noise
Signal to Noise
(OUT± Unloaded)
(Note 23)
Parameter
Signal to Noise
(BUF± Unloaded, 1 kΩ load)
(Note 23, 24)
Total Harmonic Distortion
Total Harmonic Distortion
(OUT± Unloaded)
(Note 16, 25)
Total Harmonic Distortion
(BUF± Unloaded)
(Note 16, 24, 25)
Total Harmonic Distortion
(BUF± 1 kΩ load)
(Note 16, 24, 25)
Symbol Min
Typ
Max
Unit
1/1 -> 1x SNROUT
-
114
-
dB
1/2 -> 2x
-
114
-
dB
1/4 -> 4x
-
114
-
dB
1/8 -> 8x
-
113
-
dB
1/16 -> 16x
-
111
-
dB
1/32 -> 32x
-
108
-
dB
1/64 -> 64x
-
103
-
dB
1/1 -> 1x SNRBUF
-
110
-
dB
1/2 -> 2x
-
106
-
dB
1/4 -> 4x
-
101
-
dB
1/8 -> 8x
-
95
-
dB
1/16 -> 16x
-
89
-
dB
1/32 -> 32x
-
83
-
dB
1/64 -> 64x
-
77
-
dB
1/1 -> 1x THDOUT
-
-116 -112
dB
1/2 -> 2x
-
-115
-
dB
1/4 -> 4x
-
-114
-
dB
1/8 -> 8x
-
-112
-
dB
1/16 -> 16x
-
-111
-
dB
1/32 -> 32x
-
-110
-
dB
1/64 -> 64x
-
-106
-
dB
1/1 -> 1x THDBUF
-
-108
-90
dB
1/2 -> 2x
-
-105
-
dB
1/4 -> 4x
-
-100
-
dB
1/8 -> 8x
-
-94
-
dB
1/16 -> 16x
-
-88
-
dB
1/32 -> 32x
-
-82
-
dB
1/64 -> 64x
-
-76
-
dB
1/1 -> 1x THDBUFL
-
-102
-80
dB
1/2 -> 2x
-
-101
-
dB
1/4 -> 4x
-
-97
-
dB
1/8 -> 8x
-
-92
-
dB
1/16 -> 16x
-
-87
-
dB
1/32 -> 32x
-
-82
-
dB
1/64 -> 64x
-
-76
-
dB
Notes: 23. Specification measured using CS3301A amplifier at corresponding gain with the modulator measuring
a 430 Hz bandwidth. Amplified noise dominates for x16, x32, x64 amplifier gains.
24. Buffered outputs (BUF±) include 1/f noise not present on the precision outputs (OUT±).
25. Specification measured using CS3301A amplifier at corresponding gain with the modulator measuring
a 430 Hz bandwidth. Amplified noise in the harmonic bins dominates THD measurements for x16, x32,
x64 amplifier gains.
DS703F1
11
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