參數(shù)資料
型號: AK4112AVF
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:5; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:14-5 RoHS Compliant: No
中文描述: 高功能96kHz的24位迪爾
文件頁數(shù): 15/31頁
文件大?。?/td> 304K
代理商: AK4112AVF
ASAHI KASEI
[AK4112A]
MS0020-E-00
2000/3
- 15 -
RX
AK4112A
0.1uF
75
W
Coax
75
W
0.47nF
Note
Figure 1. Consumer Input Circuit (Coaxial Input)
Note: In case of coaxial input, if a coupling level to this input from the next RX input line
pattern exceeds 50mV, there is a possibility to occur an incorrect operation. In this case, it is
possible to lower the coupling level by adding this decoupling capacitor.
RX
AK4112A
470
O/E
Optical Receiver
Optical
Fiber
Figure 2. Consumer Input Circuit (Optical Input)
In case of coaxial input, as the input level of RX line is small, in Serial Mode, be careful not to crosstalk among RX input
lines. For example, by inserting the shield pattern among them. In Parallel Mode, only one channel input (RX1) is
available and RX2-4 change to other pins for audio format control. Those pins must be fixed to “H” or “L”.
The AK4112A includes the TX output buffer. The output level meets combination 0.5V+/-20% using the external resistor
network. The T1 in Figure 3 is a transformer of 1:1.
TX
DVSS
R2
T1
75
W
cable
R1
Vdd R1 R2
3.3V 240
W
150
W
3.0V 220
W
150
W
Figure 3. TX External Resistor Network
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