CS4383
1.
CHARACTERISTICS AND SPECIFICATIONS
ANALOG CHARACTERISTICS
(Full-Scale Output Sine Wave, 997 Hz; Measurement Bandwidth
10 Hz to 20 kHz, unless otherwise specified; Test load R
L
= 3 kΩ, C
L
= 100 pF
,
VA = 5 V, VD = 3.3V (see Figure 5)
For Single speed Mode Fs = 48 kHz, SCLK = 3.072 MHz, MCLK = 12.288 MHz;
For Double Speed Mode Fs = 96 kHz, SCLK = 6.144 MHz, MCLK = 12.288 MHz;
For Quad Speed Mode Fs = 192 kHz, SCLK = 12.288 MHz, MCLK = 24.576 MHz;
For Direct Stream Digital Mode Fs = 128 x 48 kHz, DSD_SCLK = 6.144 MHz, MCLK = 12.288 MHz).
Parameters
Specified Temperature Range
Dynamic Range (Note 2)
unweighted
A-Weighted
16-bit unweighted
(Note 3) A-Weighted
24-bit
(Note 2) THD+N
0 dB
-20 dB
-60 dB
0 dB
-20 dB
-60 dB
(1 kHz)
T
A
unweighted
A-Weighted
16-bit unweighted
(Note 3) A-Weighted
24-bit
(Note 2) THD+N
0 dB
-20 dB
-60 dB
0 dB
-20 dB
-60 dB
(1 kHz)
24-bit
24-bit
Symbol
T
A
Min
-10
105
108
-
-
-
-
-
-
-
-
-
-
-40
102
105
-
-
-
-
-
-
-
-
-
-
Typ
-
111
114
94
97
-100
-91
-51
-94
-74
-34
114
90
-
111
114
94
97
-100
-91
-51
-94
-74
-34
114
90
Max
70
-
-
-
-
-94
-
-
-
-
-
-
-
85
-
-
-
-
-91
-
-
-
-
-
-
-
Unit
°C
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
°C
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
CS4383-KQ Dynamic Performance - All PCM modes and DSD (Note 1)
Total Harmonic Distortion + Noise
16-bit
(Note 3)
Idle Channel Noise / Signal-to-noise ratio
Interchannel Isolation
Specified Temperature Range
Dynamic Range (Note 2)
CS4383-BQ Dynamic Performance - All PCM modes and DSD (Note 4)
Total Harmonic Distortion + Noise
16-bit
(Note 3)
Idle Channel Noise / Signal-to-noise ratio
Interchannel Isolation
Notes: 1. CS4383-KQ parts are tested at 25 °C.
2. One-half LSB of triangular PDF dither is added to data.
3. Performance limited by 16-bit quantization noise.
4. CS4383-BQ parts are tested at the extremes of the specified temperature range and Min/Max
performance numbers are guaranteed across the specified temperature range, T
A
. Typical numbers are
taken at 25 °C.
4
CIRRUS [ CIRRUS LOGIC ]
