alc882 Realtek Semiconductor Corporation, alc882 Datasheet - Page 72

• Manufacturer Part Number: alc882
• Description: 7.1+2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

9.1.3.
9.1.4.
DVDD= 3.3V, T
7.1+2 Channel High Definition Audio Codec
Filter
ADC Lowpass Filter
DAC Lowpass Filter
Parameter
S/PDIF-OUT High Level Output
S/PDIF-OUT Low Level Output
S/PDIF-IN High Level Input
S/PDIF-IN Low Level Input
S/PDIF-IN Bias Level
Digital Filter Characteristics
S/PDIF Input/Output Characteristics
ambient
=25°C, with 75Ω external load.
Frequency Response
Frequency Response
Stopband Rejection
Stopband Rejection
Passband
Stopband
Passband
Passband
Stopband
Passband
Symbol
Table 75. S/PDIF Input/Output Characteristics
Table 74. Digital Filter Characteristics
Symbol
V
V
V
V
Vt
OH
OL
IH
IL
Minimum
Minimum
28.8
28.8
0
0
1.85
3.0
-
-
-
62
Typical
±0.20
±0.20
-76.0
-78.5
Typical
-
-
3.3
1.5
0
-
-
Track ID: JATR-1076-21
Maximum
Maximum
19.2
19.2
1.45
0.3
-
-
-
ALC882 Series
Datasheet
Units
Units
kHz
kHz
kHz
kHz
dB
dB
dB
dB
V
V
V
V
V
Rev. 1.5