參數(shù)資料
型號(hào): TB1251CN
廠商: Toshiba Corporation
英文描述: PAL/NTSC/SECAM 1 Chip (IF + VCD processor) IC
中文描述: PAL / NTSC制式/ SECAM制式1片(中頻光碟處理器)芯片
文件頁數(shù): 77/80頁
文件大小: 1935K
代理商: TB1251CN
TB1251CN
2001-03-06 77/80
C
μ
F
R
28
27
26
25
24
22
21
23
20
19
18
C
μ
F
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
5
4
3
2
1
6
7
8
9
10
11
12
13
14
16
13
15
14
1
4
2
3
5
8
6
7
12
9
11
10
H IN
SAW
C
R
C
μ
F
R
R
C
μ
F
C
R
R
R
R
R
R
C
R
R
R
R
C
μ
F
C
μ
F
Q
Q
R
C
C
R
C
μ
F
C
μ
F
C
μ
F
C
R
C
μ
F
R
C
μ
F
C
R
R
R
R
Q
R
Q
R
C
C
L
P
R
+
5
+
9
CE1: 47
μ
F
CE4: 100
μ
F
C
μ
F
T1:
C2: 0.01
μ
F
C
μ
F
L
μ
H
CE2: 100
μ
F
C1: 0.01
μ
F
I
C
R
S
A
I
I
I
1
R
I
X
C
A
R
C
Y
E
E
E
Y
R
G
B
V
V
V
V
r
A
H
F
S
H
C
H
D
S
S
B
D
D
S
Y
D
E
Y
C
C
C
C
V
L
E
D
P
P
D
P
F
I
A
S
H
Reg.
R
R44:
330
C
μ
F
L4: 15
μ
H
F
R
C
μ
F
R
SW6:
Q15:
R
R
C
μ
F
C
μ
F
F
R
Q14:
R
1
C
μ
F
R
R
C
μ
F
SW4:
T2:
R
C
μ
F
C
V
C
μ
F
7
C
μ
F
C
μ
F
C
μ
F
C
μ
F
C
0
μ
F
+
5 V
C
μ
F
+
5 V
C
4
μ
F
SW5:
R
R
Q
R
7
EXT in
C102:
47
μ
F
C
μ
F
C
μ
F
C
μ
F
C
μ
F
C
μ
FC
0
μ
F
R206: 270
R
R
R
R
9
R
3
C
μ
F
C
μ
F
R
8
C
μ
F
R
C
0
μ
F
P3
+
9 V
Reg.
SDA
C
μ
F
C
μ
F
C
μ
F
R
4
R
4
+
9 V
SCL
TC74HC125P
9
17
14
7
21
TC4538BP
FBP
N.C.
C29:
100V
5
C30:
1000 pF
V
5
R
5
C
μ
F
N.C.
R
S
C
μ
F
C
μ
F
+
9 V
29
30
31
32
33
35
36
34
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
SAW
TB1251CN
R7:
430
CE5:
C
X
4
D
0
μ
F
C
0
μ
F
1
4
C
μ
F
C301:
0.01
μ
F
R
R
R
P2
Q
R
,
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