TB1311AFG Toshiba, TB1311AFG Datasheet - Page 38
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TB1311AFG
Manufacturer Part Number
TB1311AFG
Description
Manufacturer
Toshiba
Datasheet
1.TB1311AFG.pdf
(46 pages)
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)
Synchronization Block
H/V-sync separation level
Threshold amplitude for HD input
Threshold amplitude for VD input
HD-OUT voltage
HD-OUT width
HD-OUT phase
VD-OUT voltage
VD-OUT width
VD-OUT phase
Note C: 286 mVp-p sync input for 525/60i, 0.3 Vp-p sync input for 1125/60i and SVGA/60.
Note D: See the figures below.
Characteristic
H sync-in to HD-out
HD-in to HD-out
Sync sep
1250i ODD
1250i EVEN
Free-run 1
Free-run 2
V sync-in to VD-out
H sync-in to VD-out
VD-in to VD-out
525/60i
1125/60i
SVGA/60
(Test Condition: A-SYNC = 1 (ON))
Tvdweven
Tvdp1250
Tvdwodd
Vsep100
Vsep101
Vsep110
Vsep111
Vsep200
Vsep201
Vsep210
Vsep211
Vsep300
Vsep301
Vsep310
Vsep311
Symbol
VthVDn
Tvdphv
Tvdwfp
VthHD
Thdw0
Thdw1
Tvdws
Tvdwfi
Thdp1
Thdp2
VhdH
VvdH
VhdL
VvdL
Tvdp
Preliminary
HV-SEP = 00, Note A, Note C
HV-SEP = 01, Note A, Note C
HV-SEP = 10, Note A, Note C
HV-SEP = 11, Note A, Note C
HV-SEP = 00, Note A, Note C
HV-SEP = 01, Note A, Note C
HV-SEP = 10, Note A, Note C
HV-SEP = 11, Note A, Note C
HV-SEP = 00, Note A, Note C
HV-SEP = 01, Note A, Note C
HV-SEP = 10, Note A, Note C
HV-SEP = 11, Note A, Note C
HV OUT = 1
HV OUT = 1
High level
Low level
HD WIDTH = 0
HD WIDTH = 1
HV OUT = 0, 1125/60p input,
Note D
HV OUT = 1, Note A
High level
Low level
Separated VD-OUT
When 1250i input
Free-run VD-OUT in interlace mode
Free-run VD-OUT in progressive
mode
Except 1250/50i input, Note D
1250/50i input, H sync-in to VD-out,
Note D
HV OUT = 1, Note A
38
Test Conditions
0.15
Min
310
0.8
0.9
1.0
1.6
0.6
1.0
12
20
26
38
20
28
33
45
14
21
27
38
70
25
25
0.20
Typ
290
285
270
320
1.7
0.7
1.2
0.1
1.2
0.1
18
26
31
43
25
33
38
50
20
27
33
44
90
34
34
4
8
TB1311AFG
2005-12-20
Max
0.25
110
330
1.4
0.4
1.8
0.8
1.4
0.4
24
32
38
50
30
38
43
55
26
33
39
50
40
40
Vp-p
Vp-p
Unit
µs
µs
µs
ns
ns
ns
ns
%
%
%
V
V
H
H