700
600
BACK PORCH DELAY (ns)
500
400
300
200
100
0
0
100
200
300
400
500
600
700
R
SET
(kΩ)
Figure 2-3: Back Porch Delay vs R
SET
3000
2500
BACK PORCH WIDTH (ns)
2000
1500
1000
500
0
0
100
200
300
400
500
600
700
R
SET
(kΩ)
Figure 2-4: Back Porch Width vs R
SET
8000
7000
HORIZONTAL WIDTH (μs)
6000
5000
4000
3000
2000
1000
0
0
100
200
300
400
500
600
700
R
SET
(kΩ)
Figure 2-5: Horizontal Width vs R
SET
GS1881, GS4881, GS4981 Monolithic Video Sync
Separators
Data Sheet
6926 - 5
November 2009
9 of 29
Proprietary & Confidential