參數(shù)資料
型號(hào): UPC1830
廠商: NEC Corp.
元件分類: DC/DC變換器
英文描述: RSO-S_D(Z) Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 15V; Power: 1W; 2:1 and 4:1 Wide Input Voltage Ranges; 1kVDC, 2kVD & 3kVDC Isolation; UL94V-0 Package Material; Continuous Short Circuit Protectionwith Current Foldback; Low Noise; No External Capacitor needed; Efficiency to 83%
中文描述: 過(guò)濾含視頻色度,同步信號(hào)處理LSI兼容NTSC制式/ PAL制
文件頁(yè)數(shù): 37/44頁(yè)
文件大?。?/td> 338K
代理商: UPC1830
μ
P
3
E
Vcc
0.22
F
C945
470
F
68
BNC
B-OUT
Vcc
0.22
F
C945
68
BNC
G-OUT
+
+
Vcc
0.22
F
C945
68
BNC
R-OUT
+
16 15 14 13 12 11 10 9
PD4538B
μ
1 2 3 4 5 6 7 8
Delay
10 k
PD
10 k
5.1 k
180 pF
+
F
0.1
F
470 pF
0.22
F
15 pF
4.43
470
NC
29
910
k
Note 1
+
0.1
F
μ
15
k
820
0.01
F
31
680
k
4.7
F
+
1
F
μ
Vcc
22
F
μ
μ
0.1
F
35
1000 pF
C945
V
CC
V
CC
+
2.2
F
μ
0.1
F
μ
+
1
F
μ
43 k
Subcolor
0.1
F
μ
Contrast
control
1 k
220
pF
V
CC
1.8 k
A733
150
75
10
k
22
k
0.01
F
C945
1 k
V
CC
75
18
k
27
k
C945
1 k
V
CC
BNC
SEP-C-IN
100
F
+
V
CC
COMP
SEP-SW
SEP
+
2.2 k
390 pF
330
4700
pF
4.3 k
2.2
F
2.7
k
500
kHz
+
V
CC
22
F
0.1
F
μ
Killer
BLK HD
μ
VD
+
V
CC
0.22
F
0.22
F
μ
0.22
F
μ
0.1
F
μ
0.1
F
μ
0.1
F
μ
20 k
Color control
Tint control
20 k
42
41
40
39
38
37
36
34
33
32
30
28
27
26
25
24
23
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Mode
switch
Sync.
separate
V filter
H sync.
detect
H/V count
32 f
H
VCO
AFC wave
detect
Clamp
chroma
trap
Separate/composite switch
Separate/composite
switch, A
amp.
subcolor control
Delay
HD, VD, blanking pulse,
killer output buffer
chroma
BPF
Contrast control
LPF
Y, R-Y, B-Y
output buffer
R-Y, B-Y
modulate
R-Y B-Y
Filter f
0
adjust
3.58 MHz/4.43 MHz
VCXO, PAL SW
APC, killer detect,
IDENT detect
RGB output
buffer
NTSC/PAL
matrix
Tint contro
l
Amp. color
control
R-Y B-Y
Y, R-Y, B-Y
input clamp
V
CC
22
F
Note 2
75
20
k
0.22
F
+
Vcc
180
k
220
BNC
Y-IN
470
F
470
F
10
k
20 k
μ
μ
μ
μ
μ
μ
μ
μ
5.1 k
μ
μ
μ
270 pF
μ
μ
μ
μ
μ
μ
Notes 1.
Crystal resonator for load of 16 pF.
4.433 619 MHz (PAL) : DAISHINKU CORP. (Type: HC-49/U)
2.
CSB500F23: Murata Mfg. Co.,Ltd.
Y
R-Y B-Y
Killer
f
SC
C
f
SC
R-Y B-Y G-Y
R-Y
B-Y
R
B
G
V
H
BLK
Y
Y
H
V
C
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