参数资料
型号: TB1308FG
元件分类: 信号分离
英文描述: SYNC SEPARATOR IC, PQFP48
封装: 10 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-48
文件页数: 9/33页
文件大小: 659K
代理商: TB1308FG
TB1305FG, TB1308FG
2006-07-03
17
How to deal with unused pins
Unused pins should be dealt with as below. Pins not mentioned below should be connected properly.
Pin No.
Pin Name
Procedure
Pin No.
Pin Name
Procedure
1
Cr1/R1-IN
Procedure 1
25
VD2-IN
Procedure 4
2
LINE3-1
Procedure 2
26
HD2-IN
Procedure 4
3
Cb1/B1-IN
Procedure 1
27
ADDRESS
Procedure 3
4
LINE2-1
Procedure 2
28
SYNC-OUT
Procedure 3
5
Y1/G1-IN
Procedure 1
29
VD-OUT
Procedure 3
6
LINE1-1
Procedure 2
30
HD-OUT
Procedure 3
7
NC
Procedure 2
32
Y-OUT
Procedure 3
8
SYNC1-IN
Procedure 3
34
Cb-OUT
Procedure 3
9
SW LINE2
Procedure 2
36
Cr-OUT
Procedure 3
10
Cr2/R2-IN
Procedure 1
37
NC
Procedure 2
11
LINE3-2
Procedure 2
38
SYNC3-IN
Procedure 3
12
Cb2/B2-IN
Procedure 1
39
Y3/G3-IN
Procedure 1
13
LINE2-2
Procedure 2
41
Cb3/B3-IN
Procedure 1
14
Y2/G2-IN
Procedure 1
42
DAC2
Procedure 3
15
LINE1-2
Procedure 2
43
Cr3/R3-IN
Procedure 1
16
SYNC2-IN
Procedure 3
45
C-IN
Procedure 1
17
DAC1
Procedure 3
47
Y-IN
Procedure 1
23
VD1-IN
Procedure 4
48
SW LINE1
Procedure 2
24
HD1-IN
Procedure 4
Procedure 1: Connect a 1
F capacitor between this pin and GND.
Procedure 2: Connect to GND.
Procedure 3: Leave open.
Procedure 4: Connect a 10 k
resister between this pin and GND.
NOTE: Pins 38, 39, 41 and 43 are NC pins for the TB1305FG. Of these, any unused pins should be dealt with
as in “Procedure 2”.
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