CS42528 Datasheet, PDF (8/91 Pages) Cirrus Logic – 114 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver

CS42528
ANALOG INPUT CHARACTERISTICS (T_A = 25° C; VA =VARX= 5 V, VD = 3.3 V, Logic "0" =
DGND =AGND = 0 V; Logic "1" = VLS = VLC = 5 V; Measurement Bandwidth is 10 Hz to 20 kHz unless otherwise
specified. Full scale input sine wave, 997 Hz.; PDN_RCVR = 1; SW_CTRL[1:0] = ‘01’; OMCK = 12.288 MHz; Sin-
gle speed Mode CX_SCLK = 3.072 MHz; Double Speed Mode CX_SCLK = 6.144 MHz; Quad Speed Mode
CX_SCLK = 12.288 MHz.)
Parameter
CS42528-CQZ
CS42528-DQZ
Symbol Min
Typ
Max Min
Typ
Max Unit
Single Speed Mode (Fs=48 kHz)
Dynamic Range
A-weighted
unweighted
108
114
-
106
114
-
dB
105
111
-
103
111
-
dB
Total Harmonic Distortion + Noise THD+N
(Note 3)
-1 dB
-
-20 dB
-
-60 dB
-
-100 -94
-91
-
-51
-
-
-100 -92
dB
-
-91
-
dB
-
-51
-
dB
Double Speed Mode (Fs=96 kHz)
Dynamic Range
A-weighted
unweighted
40 kHz bandwidth unweighted
108
114
-
106
114
-
dB
105
111
-
103
111
-
dB
-
108
-
-
108
-
dB
Total Harmonic Distortion + Noise THD+N
(Note 3)
-1 dB
-
-20 dB
-
-60 dB
-
40 kHz bandwidth
-1 dB
-
-100 -94
-91
-
-51
-
-97
-
-
-100 -92
dB
-
-91
-
dB
-
-51
-
dB
-
-97
-
dB
Quad Speed Mode (Fs=192 kHz)
Dynamic Range
A-weighted
unweighted
40 kHz bandwidth unweighted
108
114
-
106
114
-
dB
105
111
-
103
111
-
dB
-
108
-
-
108
-
dB
Total Harmonic Distortion + Noise THD+N
(Note 3)
-1 dB
-
-20 dB
-
-60 dB
-
40 kHz bandwidth
-1 dB
-
-100 -94
-91
-
-51
-
-97
-
-
-100 -92
dB
-
-91
-
dB
-
-51
-
dB
-
-97
-
dB
Dynamic Performance for All Modes
Interchannel Isolation
-
110
-
-
110
-
dB
Interchannel Phase Deviation
- 0.0001 -
- 0.0001 - Degree
DC Accuracy
Interchannel Gain Mismatch
-
0.1
-
-
0.1
-
dB
Gain Drift
-
+/-100
-
-
+/-100
- ppm/°C
Offset Error HPF_FREEZE disabled
HPF_FREEZE enabled
-
0
-
-
100
-
-
0
-
LSB
-
100
-
LSB
Analog Input
Full-scale Differential Input Voltage
1.05 VA 1.10 VA 1.16 VA 0.99 VA 1.10 VA 1.21 VA Vpp
Input Impedance(differential) (Note
4)
17
-
-
17
-
-
kΩ
Common Mode Rejection Ratio
CMRR
-
82
-
-
82
-
dB
Notes: 3. Referred to the typical full-scale voltage.
4. Measured between AIN+ and AIN-
8
DS586PP5