User Manual

DS568F1 9
CS4398
ANALOG CHARACTERISTICS
(Test conditions (unless otherwise specified): Input test signal is a 997 Hz sine wave at 0 dBFS; measurement
bandwidth is 10 Hz to 20 kHz; test load R
L
= 1 kΩ, C
L
= 10 pF.)
Notes:
1. One-half LSB of triangular PDF dither is added to data.
2. Performance limited by 16-bit quantization noise.
3. DSD performance may be limited by the source recording. 0 dB-SACD = 50% modulation index.
Parameter Symbol Min Typ Max Unit
Dynamic Performance - All PCM modes and DSD Processor mode
Dynamic Range (Note 1) 24-bit A-Weighted
unweighted
16-bit A-Weighted
(Note 2) unweighted
114
111
-
-
120
117
97
94
-
-
-
-
dB
dB
dB
dB
Total Harmonic Distortion + Noise (Note 1)
24-bit 0 dB
-20 dB
-60 dB
16-bit 0 dB
(Note 2) -20 dB
-60 dB
THD+N
-
-
-
-
-
-
-107
-97
-57
-94
-74
-34
-100
-
-
-
-
-
dB
dB
dB
dB
dB
dB
Idle Channel Noise / Signal-to-noise ratio - 120 - dB
Dynamic Performance - Direct DSD
Dynamic Range (Note 3) A-Weighted
unweighted
111
108
117
114
-
-
dB
dB
Total Harmonic Distortion + Noise (Note 3)
0 dB
-20 dB
-60 dB
THD+N
-
-
-
-104
-94
-54
-98
-
-
dB
dB
dB
Dynamic Performance for All Modes
Interchannel Isolation (1 kHz) - 110 - dB
DC Accuracy
Interchannel Gain Mismatch ICGM - 0.1 - dB
Gain Drift - 100 - ppm/°C
Analog Output Characteristics and Specifications
Full Scale Differential PCM, DSD processor
Output Voltage Direct DSD mode
132%•V
A
94%•V
A
134%•V
A
96%•V
A
136%•V
A
98%•V
A
Vpp
Vpp
Output Impedance Z
OUT
-118-Ω
Minimum AC-Load Resistance R
L
-1-kΩ
Maximum Load Capacitance C
L
-100-pF