CS42528 Datasheet, PDF (10/91 Pages) Cirrus Logic – 114 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver

CS42528
ANALOG OUTPUT CHARACTERISTICS (T_A = 25° C; VA =VARX= 5 V, VD = 3.3 V, Logic "0" =
DGND =AGND = 0 V; Logic "1" = VLS = VLC = 5V; Measurement Bandwidth 10 Hz to 20 kHz unless otherwise
specified.; Full scale output 997 Hz sine wave, Test load R_L = 3 kΩ, C_L = 30 pF; PDN_RCVR = 1;
SW_CTRL[1:0] = ‘01’; OMCK = 12.288 MHz; Single 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
Symbol Min
Typ
Max
Dynamic performance for all modes
Dynamic Range(Note 7)
24-bit A-Weighted
unweighted
16-bit A-Weighted
(Note 8) unweighted
108 114
-
105 111
-
-
97
-
-
94
-
Total Harmonic Distortion + Noise THD+N
24-bit
0 dB
-
-20 dB
-
-60 dB
-
16-bit
0 dB
-
(Note 8)
-20 dB
-
-60 dB
-
-100
-94
-91
-
-51
-
-94
-
-74
-
-34
Idle Channel Noise/Signal-to-
noise ratio (A-Weighted)
-
114
-
Interchannel Isolation
(1 kHz)
-
90
-
Analog Output Characteristics for all modes
Unloaded Full Scale Differential
Output Voltage
V_FS .89 VA .94 VA .99 VA
Interchannel Gain Mismatch
-
0.1
-
Gain Drift
-
300
-
Output Impedance
AC-Load Resistance
Load Capacitance
Z_OUT
-
150
-
R_L
3
-
-
C_L
-
-
30
CS42528-DQZ
Min
Typ
Max
106
114
-
103
111
-
-
97
-
-
94
-
-
-100
-92
-
-91
-
-
-51
-
-
-94
-
-
-74
-
-
-34
-
-
114
-
-
90
-
.84 VA .94 VA 1.04 VA
-
0.1
-
-
300
-
-
150
-
3
-
-
-
-
30
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Vpp
dB
ppm/°C
Ω
kΩ
pF
Notes: 7. One-half LSB of triangular PDF dither is added to data.
8. Performance limited by 16-bit quantization noise.
10
DS586PP5