參數(shù)資料
型號: AK2303LV
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:15; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:14-15 RoHS Compliant: No
中文描述: 雙交換機的PCM編解碼器的模擬線路卡
文件頁數(shù): 29/41頁
文件大?。?/td> 559K
代理商: AK2303LV
ASAHI K ASEI
[AK 2303LV]
CODEC
Absolute Gain
(VDD=3.3V
±
0.3V )
Parameter
Conditions
Analog Input Level
Input: 0dBm0@1020Hz
(Typ)
Absolute Transmit Gain
Analog Output Level
Input: 0dBm0@1020Hz
(Typ)
Absolute Receive Gain
Maximum Overload Level
+3.14dBm0
* Power supply and the temperature are in typical condition.
Gain Tracking
Parameter
Conditions
Transmit Gain Tracking Error
Reference Level: -55dBm0 ~-50dBm0 -1.2
-10dBm0
-50dBm0 ~-40dBm0 -0.4
1020Hz Tone
-40dBm0 ~ 3dBm0
Receive Gain Tracking Error
Reference Level: -55dBm0 ~-50dBm0 -1.2
-10dBm0
-50dBm0 ~-40dBm0 -0.4
1020Hz Tone
-40dBm0 ~ 3dBm0
Frequency Response
Parameter
Conditions
Transmit Frequency Response Relative to:
0.05kHz
0dBm0@1020Hz 0.06kHz
0.2kHz
0.3 ~3.0kHz
3.4kHz
4.0kHz
Receive Frequency Response
Relative to:
0 ~3.0kHz
0dBm0@1020Hz 3.4kHz
4.0kHz
Distortion
Parameter
Conditions
Transmit Signal to Distortion
1020Hz Tone
-40dBm0 ~-45dBm0 25
-30dBm0 ~-40dBm0 30
0dBm0 ~-30dBm0
Receive Signal to Distortion
1020Hz Tone
-40dBm0 ~-45dBm0 25
-30dBm0 ~-40dBm0 30
0dBm0 ~-30dBm0
Single Frequency Distortion
Transmit
Single Frequency Distortion
Receive
Intermodulation Distortion
-6dBm@860Hz,1380Hz
Note) C-message Weighted for u-Law, Psophometric Weighted for A-Law
2303-E -00 29 2001/09
Min
Typ
0.531
-
-
0.531
-
-
0.762
Max
Units
Vrms
(-0.15)
-0.25
(-0.15)
-0.25
(+0.15) dB
+0.25
dB
Vrms
(+0.15) dB
+0.25
dB
Vrms
Min
Typ
-
-
-
-
-
-
Max
1.2
0.4
0.2
1.2
0.4
0.2
Units
dB
dB
-0.2
-0.2
Min
-
-
-1.8
-0.15 -
-0.8
-
-0.15 -
-0.8
-
Typ
-
-
-
Max
-30
-26
0
0.15 dB
0
-14
0.15
0
-14
Units
-
-
-
-
dB
Min
Typ
-
-
-
-
-
-
-
Max
-
-
-
-
-
-
-46
Units
dB
dB
dB
36
36
-
-
-
-46
dB
-
-
-42
dB
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