參數(shù)資料
型號: BH7272KV
廠商: Rohm CO.,LTD.
英文描述: PV 3C 3#16 SKT PLUG
中文描述: 雙通道錄像機(jī)前/承包數(shù)字錄像機(jī)放大器
文件頁數(shù): 11/14頁
文件大?。?/td> 185K
代理商: BH7272KV
11
Video ICs
BH7272KV
Pin No.
Pin name
Equivalent internal circuit
Pin voltage
Function
32
PB AGC GATE
PB AGC detection control
0.0
(0.0)
32
35
36
15k
100k
33
MUTE
34
N.C.
Playback system mute control
0.0
(0.0)
33
15k
100k
37
GND
Playback system amplifier output
GND for PB amplifier, AGC, and peak
amplifier
38
V
CC
5V
V
CC
for PB amplifier, AGC, and peak
amplifier
35
36
PB SW A OUT
PB SW B OUT
3.2
(
–)
3.2
(
)
Playback system 2nd amplifier output
Playback system 2nd amplifier output
39
40
PB2nd OUT B
PB2nd OUT A
2.5
(
)
2.5
(
)
39
40
380
The pin voltages in brackets are for REC mode, all others are for PB mode.
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