參數(shù)資料
型號(hào): UPC1862GS
廠商: NEC Corp.
英文描述: BURST LOCK CLOCK GENERATOR
中文描述: 爆破鎖時(shí)鐘發(fā)生器
文件頁數(shù): 27/32頁
文件大?。?/td> 252K
代理商: UPC1862GS
2
μ
P
APPLICATION CIRCUIT
5 V
1 k
2SA1175
or
equivalent
39 k
10 F
+
75
11
k
Comp
video IN
4.7 F
100 k
+
+
220
Comp
sync OUT
100
k
4.7
F
μ
100 k
220
1000
pF
0.01
μ
F
H DET
OUT
1.5 k
1500
pF
270
X
1
2.7
k
4.7 F
2.2 k
+
0.015 F
5 V
X
1
:CSB503F2(Murata)
Burst gate input
‘H’: In the period of burst
‘M’: Out the period of burst
‘L’: Internal
HD
Clamp output
Field ID output
VD
NTSC/PAL
H DET
32f
H
VCO
AFC
H count down
LPF
ACC DET
f
2
Phase shift
ACC AMP
Color
killer
DET
APC
nf
SC
VCO
BPF
47 pF
68 pF
15 H
680
0.01 F
10 k
5 V
0.01 F
680
10 k
2SC2785
or
equivalent
f
SC
OUT
5 V
Tint
cont.
0.1
F
μ
CGND
0.47
F
0.01
F
5 V
+
+
1
+
M
0.1
F
μ
2
4.7
k
4.7
F
μ
Chroma
OUT
0.022 F
510
68 pF
100
C
2
C
1
X
2
X
2
:HC-49/U(KINSEKI)
X
2
5 V
VCO OUT
‘H’
‘M’
‘L’
External subcarrier input
Divider ratio select input
C
1
C
2
C
1
C
2
4 f
SC
18 pF
22 pF
12 pF
18 pF
8 f
SC
No connect
10 pF
1
2
3
4
5
6
7
8
9
10
11
12
13
16
17
18
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
220 pF
SGND
SV
CC
8.2
k
NTSC
(N/P =‘L’)
PAL
(N/P =‘H’)
Cannot correspond 8f
SC
of PAL.
15
H
sync
SEP
V
sync
SEP
V count down
C
…1/8
…EXT
…1/4
f
4
μ
μ
μ
μ
μ
μ
2.2 k
C
14
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