CS42436 Datasheet, PDF (14/66 Pages) Cirrus Logic – 108 dB, 192 kHz 6-in, 6-out TDM CODEC

ANALOG INPUT CHARACTERISTICS (CS42436-CMZ)
(Test Conditions (unless otherwise specified): VLS = VLC = VD = 3.3 V, VA = 5 V; Full scale input sine wave: 1 kHz
through the active input filter on page 52; Measurement Bandwidth is 10 Hz to 20 kHz unless otherwise specified.)
Differential
Single-Ended
Parameter
Min
Typ
Max Min
Typ
Max Unit
Single Speed Mode
Fs=48 kHz
Dynamic Range
A-weighted 99
105
-
unweighted 96
102
-
96
102
-
dB
93
99
-
dB
Total Harmonic Distortion + Noise -1 dB -
-98
-92
-
-95
-89
dB
(Note 5)
-20 dB _-
-82
-
-
-79
-
dB
-60 dB _-
-42
-
-
-39
-
dB
Double Speed Mode
Fs=96 kHz
Dynamic Range
A-weighted 99
105
-
unweighted 96
102
-
40 kHz bandwidth unweighted -
99
-
96
102
-
dB
93
99
-
dB
96
-
dB
Total Harmonic Distortion + Noise -1 dB -
-98
-92
-
-95
-89
dB
(Note 5)
-20 dB _-
-82
-
-
-79
-
dB
-60 dB _-
-42
-
-
-39
-
dB
40 kHz bandwidth
-1 dB _-
-90
-
-
-90
-
dB
All Speed Modes
ADC1-3 Interchannel Isolation
-
90
-
-
90
-
dB
ADC3 MUX Interchannel Isolation
-
90
-
-
90
-
dB
DC Accuracy
Interchannel Gain Mismatch
-
0.1
-
-
0.1
-
dB
Gain Drift
-
±100
-
-
±100
- ppm/°C
Analog Input
Full-scale Input Voltage
Differential Input Impedance (Note 6)
Single-Ended Input Impedance (Note 7)
1.06*VA 1.12*VA 1.18*VA 0.53*VA 0.56*VA 0.59*VA Vpp
18
-
-
-
-
-
kΩ
-
-
-
18
-
-
kΩ
Common Mode Rejection Ratio (CMRR)
-
82
-
-
-
-
dB
14
DS647PP2