el4511 Intersil Corporation, el4511 Datasheet - Page 12

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

Timing Diagram 3 - Example of Horizontal Interval (HDTV) (720p)
H Timing for HDTV, No Filter (using 720p input signal)
NOTE:
td
td
td
T
T
1. Delay variation is less than 2.5ns over temperature range.
PARAMETER
HOUT
BACKPORCH
SYNCOUT
HOUT
BACKPORCH
CONDITIONS: V
SYNCIN
SYNCOUT Timing Relative to Input
HOUT Timing Relative to Input
BACKPORCH Timing Relative to Input
Horizontal Output Width
BACKPORCH (Clamp) Width
BACKPORCH
SYNC OUT
CCA1
H
OUT
12
DESCRIPTION
= V
CCA2
td
SYNCOUT
= V
CCD
= +3.3V/+5V, T
td
HOUT
A
See Timing Diagram 3
See Timing Diagram 3
See Timing Diagram 3
See Timing Diagram 3
See Timing Diagram 3
= 25°C, NO FILTER (REGISTER 2 BIT 4 = 0)
EL4511
td
BACKPORCH
T
HOUT
CONDITIONS
T
BACKPORCH
(Note 1)
@ 3.3V
TYP
150
275
300
56
48
(Note 1)
@ 5V
TYP
140
275
300
50
36
July 21, 2005
UNIT
FN7009.7
ns
ns
ns
ns
ns