el4511 Intersil Corporation, el4511 Datasheet - Page 11

• Manufacturer Part Number: el4511
• Description: Super Sync Separator
• Manufacturer: Intersil Corporation

Timing Diagram 2 - Example of Horizontal Interval 525/625 Line Composite
Filter In
NOTE:
td
td
td
T
T
1. Delay variation is less than 2.5ns over temperature range.
HOUT
BACKPORCH
PARAMETER
SYNCOUT
HOUT
BACKPORCH
CONDITIONS: V
(@V
(@V
CCA1
DYNAMIC
CCA1
SYNCOUT Timing Relative to Input
HOUT Timing Relative to Input
BACKPORCH Timing Relative to Input
Horizontal Output Width
BACKPORCH (Clamp) Width
RANGE
0.5V-2V
0.5V-1V
INPUT
=3.3V)
=5V)
BACKPORCH
CCA1
SYNC OUT
SYNC IN
11
H
= VC
OUT
DESCRIPTION
td
CA2
SYNCOUT
SYNC LEVEL
td
= V
50%
HOUT
CCD
= +5V, T
SYNC
TIP
COLOR BURST
A
= 25°C, FILTER IN (REGISTER 2 BIT 4 = 1)
DEPENDS ON WIDTH OF INPUT SYNC AT 50% LEVEL
V
(SYNC TIP
VOLTAGE)
T
EL4511
HOUT
SYNC
See Timing Diagram 2
See Timing Diagram 2
See Timing Diagram 2
See Timing Diagram 2
See Timing Diagram 2
T
td
BACKPORCH
BACKPORCH
V
SLICE
CONDITIONS
WHITE LEVEL
V
(BLANKING LEVEL
VOLTAGE)
BLANK
VIDEO
SYNC
(Note 1)
1545
3345
TYP
220
470
525
July 21, 2005
UNIT
FN7009.7
ns
ns
ns
ns
ns