参数资料
型号: LA7217
元件分类: 信号分离
英文描述: SYNC SEPARATOR IC, PDIP14
封装: 0.300 INCH, DIP-14
文件页数: 3/4页
文件大小: 69K
代理商: LA7217
LA7217,LA7217M
No.3804-3/4
Block Diagram
1
NC
2
VIDEO IN
3
F.B CLAMP
4
SYNC OUT
5
VD OUT
6
GND
7
EXC
SYNC
SEP
V.SEP
COUNT
DOWN
LOCK
DET
AFC
14
13
12
11
10
9
8
32fH
VCO
NC
VCC
AFC CTL
VCO OUT
VCO IN
HD OUT
DET OUT
Test Circuit
1
NC
2
3
4
5
6
7
SYNC
SEP
V.SEP
COUNT
DOWN
LOCK
DET
AFC
14
13
12
11
10
9
8
32fH
VCO
NC
0.056
F
150k
1
F
75
SW1
ATT
SG
VCC
SW2
2.5V
a
b
10k
560
820pF
CSB
500F9
3.9k
1
F
0.01
F
A
VCC=5V
Murata
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