GS1881_09 Datasheet, PDF (19/29 Pages) Gennum Corporation – Monolithic Video Sync Separators

525
COMPOSITE
VIDEO INPUT
COMPOSITE SYNC OUTPUT
GS1881, GS4881, GS4981
BACK PORCH OUTPUT
GS4881, GS4981
BACK PORCH OUTPUT
GS1881
HORIZONTAL OUTPUT
GS4981
VERTICAL SYNC OUTPUT
GS1881, GS4881, GS4981
1
2
3
4
5
6
ODD/EVEN OUTPUT
GS1881, GS4881
COMPOSITE
VIDEO INPUT
BACK PORCH
OUTPUT
600ns
2.5μs
500ns
2.5μs
Figure 4-8: GS1881, GS4881, GS4981 Video Sync Separator Timing Diagram
7
8
GS1881, GS4881, GS4981 Monolithic Video Sync
Separators
Data Sheet
6926 - 5
November 2009
19 of 29
Proprietary & Confidential