參數(shù)資料
型號(hào): ALC202
廠商: Electronic Theatre Controls, Inc.
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:100; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:22; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:22-35 RoHS Compliant: No
中文描述: AC\u0026#39;97音頻編解碼器
文件頁(yè)數(shù): 22/29頁(yè)
文件大小: 598K
代理商: ALC202
Preliminary
Avance Logic, Inc.
ALC202
-
22 -
Rev0.62
http://www.realtek.com.tw
6. Electrical Characteristics
6.1 DC Characteristics
6.1.0 Absolute Maximum Ratings:
Parameter
Power Supplies
Digital
Analog
Operating Ambient
Temperature
Storage Temperature
ESD (Electrostatic Discharge)
Symbol
Min
Typ
Max
Units
DVdd
AVdd
Ta
3.0
4.5
0
3.3
5.0
-
3.6
5.5
+70
V
V
o
C
Ts
+125
o
C
Susceptibility Voltage
Over 5000V
Others
6.1.1 Threshold Hold Voltage:
Dvdd= 3.3V
±
5%, T
ambient
=25
0
C, with 50pF external load.
Parameter
Input voltage range
Low level input voltage
(SYNC,SDATA_OUT,RESET#)
Low level input voltage
(XTAL_IN,BIT_CLK)
Low level input voltage
(ID1#,ID0#)
High level input voltage
(SYNC,SDATA_OUT,RESET#)
High level input voltage
(XTAL_IN,BIT_CLK)
High level input voltage
(ID1#,ID0#)
High level output voltage
Low level output voltage
Input leakage current
Output leakage current
(Hi-Z)
Output buffer drive current
Internal pull up resistance
Symbol
V
in
V
IL
Min
-0.30
-
Typ
-
0.7
Max
Units
V
V
Dvdd+0.30
0.35Dvdd
V
IL
-
1.0
0.35Dvdd
V
V
IL
-
1.2
0.35Dvdd
V
V
IH
0.4DVdd
1.7
-
V
V
IH
0.4DVdd
2.2
-
V
V
IH
0.4DVdd
1.7
-
V
V
OH
V
OL
-
-
0.9DVdd
-
-10
-10
-
V
V
uA
uA
-
-
-
0.1DVdd
10
10
-
-
-
5
-
mA
50k
100k
200k
6.1.2 Digital Filter Characteristics:
Filter
ADC Lowpass Filter
Symbol
Passband
Stopband
Min
0
28.8
Typ
-
Max
19.2
Units
KHz
KHz
dB
dB
Stopband Rejection
Passband
Frequency Response
Passband
Stopband
Stopband Rejection
Passband
Frequency Response
-76.0
+- 0.15
DAC Lowpass Filter
0
-
19.2
KHz
KHz
dB
dB
28.8
-78.5
+- 0.15
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