CS42416
ANALOG OUTPUT CHARACTERISTICS
(T
A
= 25° C; VA = 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_PLL = 1; OMCK = 12.288 MHz; Single-Speed Mode, DAC_SCLK = 3.072 MHz; Double-Speed
Mode, DAC_SCLK = 6.144 MHz; Quad-Speed Mode, DAC_SCLK = 12.288 MHz.)
CS42416-CQZ
Min
Typ
Max
CS42416-DQZ
Min
Typ
Max
Parameter
Symbol
Dynamic performance for all modes
Dynamic Range
24-bit A-Weighted
unweighted
16-bit A-Weighted
unweighted
Total Harmonic Distortion + Noise
24-bit
0 dB
-20 dB
-60 dB
16-bit
0 dB
-20 dB
-60 dB
Idle Channel Noise/Signal-to-Noise
Ratio (A-Weighted)
Interchannel Isolation
(1 kHz)
Unloaded Full-Scale Differential Output
Voltage
Interchannel Gain Mismatch
Gain Drift
Output Impedance
AC-Load Resistance
Load Capacitance
Unit
104
101
-
-
-
-
-
-
-
-
-
-
110
107
97
94
-100
-91
-51
-94
-74
-34
110
90
-
-
-
-
-94
-
-
-
-
-
-
102
99
-
-
-
-
-
-
-
-
-
-
110
107
97
94
-100
-91
-51
-94
-74
-34
110
90
-
-
-
-
-92
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
THD+N
Analog Output Characteristics for all modes
V
FS
.89 VA
-
-
-
3
-
.94 VA
0.1
300
150
-
-
.99 VA
-
-
-
-
30
.84 VA
-
-
-
3
-
.94 VA
0.1
300
150
-
-
1.04 VA
-
-
-
-
30
Vpp
dB
ppm/°C
Ω
kΩ
pF
Z
OUT
R
L
C
L
Notes:
7. One-half LSB of triangular PDF dither is added to data.
8. Performance limited by 16-bit quantization noise.
DS602F1
9
CIRRUS [ CIRRUS LOGIC ]
