參數(shù)資料
型號(hào): LA7218M
元件分類: 信號(hào)分離
英文描述: SYNC SEPARATOR IC, PDSO14
封裝: 0.225 INCH, MFP-14
文件頁數(shù): 3/4頁
文件大小: 63K
代理商: LA7218M
LA7218M
No.5646-3/4
Equivalent Circuit Block Diagram
Test Circuit Diagram
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V.SEP
32fH
VCO
AFC
V
CC
NC
AFC
CTL
VCO
OUT
HD
OUT
DET
OUT
VCO
IN
VIDEO
IN
NC
F
.B
CLAMP
SYNC
OUT
GND
EXC
VD
OUT
COUNT
DOWN
SYNC
SEP
LOCK
DET
1
2
3
4
5
6
7
14
13
A
12
11
10
9
8
ATT
SW2
SW1
SG
500F9
150k
Ω
75
Ω
10k
Ω
2.5V
3.9k
Ω
560
Ω
820pF
VCC
VCC=5V
0.01
μF
0.056
μF
1
μF
1
μF
LA7218M
ab
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