TB1311AFG Toshiba, TB1311AFG Datasheet - Page 28

• Manufacturer Part Number: TB1311AFG
• Manufacturer: Toshiba

Specifications of TB1311AFG

• Function: Programmable audio/video switching and frequency detection
• Features: CVBS, S-Video, YCbCr/RGB, SCART or D-pin, auto sync processor, pre-filter, dummy HD/VD output
• Operating Voltage: 9V, 5V
• Package: QFP80 (lead-free)

How to deal with unused pins
Unused pins should be dealt with as below. Pins not mentioned below should be connected properly.
Pin No.
10
12
13
14
15
17
18
19
20
21
22
23
30
31
33
34
35
36
37
38
39
40
41
42
43
44
45
Procedure 1: Connect a 0.01 F capacitor between this pin and GND.
Procedure 2: Connect to GND.
Procedure 3: Leave open.
Procedure 4: Connect a 10 k resistor between this pin and GND.
1
2
3
4
5
6
7
8
9
AL3 OUT
MONITOR OUT
AR3 OUT
CVBS1 OUT
AL1 OUT
Y1/G1 OUT
AR1 OUT
Cb1/B1 OUT
FB1 OUT
Cr1/R1 OUT
HD OUT
VD OUT
SYNC FILTER
SYNC2 IN
CVBS2 OUT
AL2 OUT
Y2/G2 OUT
AR2 OUT
Cb2/B2 OUT
FB2 OUT
Cr2/R2 OUT
VD IN
HD IN
SYNC1 IN
Yvi OUT
AR1 IN
CVBS3 IN
AL1 IN
CVBS4 IN
AR8 IN/DC1
AL8 IN/DC2
CVBS5 IN
AR2 IN
AL2 IN
FB1 IN/DC3
Cr1/R1 IN
Pin Name
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 1
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 3
Procedure 4
Procedure 4
Procedure 1
Procedure 3
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 2
Procedure 1
Procedure
Preliminary
28
Pin No.
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
AR9 IN/DC4
Cb1/B1 IN
AL9 IN/DC5
Y1/G1 IN
FB3 IN/DC6
Cr3/R3 IN
AR3 IN
Cb3/B3-IN
AL3 IN
Y3/G3 IN
AR4 IN
SY1 IN
AL4 IN
SC1 IN
DC7
CVBS6 IN
AR5 IN
AL5 IN
FB2 IN/DC8
Cr2/R2 IN
AR10 IN/DC9
Cb2/B2 IN
AL10 IN/DC10
Y2/G2 IN
FB4 IN/DC11
Cr4/R4 IN
AR6 IN
Cb4/B4-IN
AL6 IN
Y4/G4 IN
AR7 IN
SY2 IN
AL7 IN
SC2 IN
DC12
Pin Name
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 2
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 2
Procedure 1
Procedure 1
Procedure 1
Procedure 2
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 2
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 1
Procedure 2
Procedure
TB1311AFG
2005-12-20