CDB4396 Просмотр технического описания (PDF) - Cirrus Logic
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CDB4396 Datasheet PDF : 28 Pages
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CS4396
1.0 CHARACTERISTICS/SPECIFICATIONS
ANALOG CHARACTERISTICS (TA = 25 °C; Logic "1" = VD = 5 V; VA = 5V; Logic "0" = DGND;
Full-Scale Output Sine Wave, 997 Hz; MCLK = 12.288 MHz; SCLK = 3.072 MHz, Measurement Bandwidth 10 Hz
to 20 kHz, unless otherwise specified. Test load RL = 1 kΩ, CL = 10 pF)
Parameter
Symbol
Min
Typ
Max
Unit
Dynamic Performance - Single Speed Mode - Fs equal to 48 kHz
Dynamic Range
24-Bit
16-Bit
(Note 2)
(Note 1)
unweighted
A-Weighted
unweighted
A-Weighted
TBD
117
-
dB
TBD
120
-
dB
-
95
-
dB
-
98
-
dB
Total Harmonic Distortion + Noise
24-Bit
16-Bit
(Note 2)
(Note 1) THD+N
0 dB
-
-20 dB
-
-60 dB
-
0 dB
-
-20 dB
-
-60 dB
-
-100
TBD
dB
-97
TBD
dB
-57
TBD
dB
-95
-
dB
-75
-
dB
-35
-
dB
Dynamic Performance - Double Speed Mode - Fs equal to 96 kHz
Dynamic Range
24-Bit
40 kHz bandwidth
16-Bit
(Note 2)
(Note 1)
unweighted
A-Weighted
unweighted
unweighted
A-Weighted
TBD
117
-
dB
TBD
120
-
dB
TBD
114
-
dB
-
92
-
dB
-
98
-
dB
Total Harmonic Distortion + Noise
24-Bit
16-Bit
(Note 2)
(Note 1) THD+N
0 dB
-
-20 dB
-
-60 dB
-
0 dB
-
-20 dB
-
-60 dB
-
-100
TBD
dB
-97
TBD
dB
-57
TBD
dB
-95
-
dB
-75
-
dB
-35
-
dB
Dynamic Performance - Quad-Speed Mode - Fs equal to 192 kHz
Dynamic Range
24-Bit
40 kHz bandwidth
16-Bit
(Note 2)
(Note 1)
unweighted
A-Weighted
unweighted
unweighted
A-Weighted
TBD
117
-
dB
TBD
120
-
dB
TBD
114
-
dB
-
92
-
dB
-
98
-
dB
Total Harmonic Distortion + Noise
24-Bit
16-Bit
(Note 2)
(Note 1) THD+N
0 dB
-
-20 dB
-
-60 dB
-
0 dB
-
-20 dB
-
-60 dB
-
-100
TBD
dB
-97
TBD
dB
-57
TBD
dB
-95
-
dB
-75
-
dB
-35
-
dB
Notes: 1. Triangular PDF dithered data.
2. Performance limited by 16-bit quantization noise.
4
DS288PP1
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