TB1328FG Toshiba, TB1328FG Datasheet - Page 39

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TB1328FG

Manufacturer Part Number
TB1328FG
Description
Manufacturer
Toshiba
Datasheet

Specifications of TB1328FG

Function
Programmable audio/video switch and frequency detection
Features
CVBS, S-Video or YcbrCr/RGB or D-connector, auto sync processor, pre-filter, dummy HD/VD output
Operating Voltage
9V,5V
Package
QFP64 (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 following figures.
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
VthVDn
Symbol
Tvdphv
Tvdwfp
VthHD
Thdw0
Thdw1
Tvdws
Thdp1
Thdp2
Tvdwfi
VhdH
VvdH
VhdL
VvdL
Tvdp
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
39
Test Conditions
Min
0.8
0.9
1.0
1.0
12
20
26
38
20
27
33
45
14
21
25
37
-
-
-
-
0.20
Typ
290
285
270
320
1.2
0.1
1.7
0.7
1.2
0.1
18
26
31
43
25
33
38
50
20
27
33
44
90
20
20
4
8
TB1328FG
2006-11-13
Max
1.4
0.4
1.4
0.4
24
32
38
50
30
38
45
55
26
33
39
50
-
-
-
-
Vp-p
Vp-p
Unit
us
ns
ns
us
us
ns
ns
%
%
%
H
H
V
V

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