參數(shù)資料
型號(hào): AK2305
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Dual PCM CODEC for ISDN TERMINAL ADAPTER
中文描述: 雙PCM編解碼器的ISDN終端適配器
文件頁數(shù): 41/43頁
文件大?。?/td> 481K
代理商: AK2305
ASAHI KASEI
[AK 2305]
C0029-E-02 1999/8
Power Supply
To attenuate the power supply noise, connect capacitors between AVDD and AVSS, and DVDD and
DVSS, as shown below.
To use the same supply for both digital and analog power supply (DVDD and AVDD), insert 10
resistor
between AVDD and DVDD. AVSS and DVSS must be separated on the board, and connected them at
power supply unit.
+
C1
C2
+
C3
C4
AK2305
AVDD
AVSS
DVDD
DVSS
+
C1
C2
+
C3
C4
AK2305
AVDD
AVSS
DVDD
DVSS
R1
Ground of Power
Supply Unit
C1=C3=0.1uF
C2=C4=10uF
C1=C3=0.1uF
C2=C4=10uF
R1=10 Ohm
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參數(shù)描述
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