2.4 Typical Performance Characteristics
through
show the typical performance characteristics for the
GS1881, GS4881, and GS4981, where V
S
= 5V, T
A
=25°C, unless otherwise specified.
700
600
500
R
SET
(kΩ)
400
300
200
100
0
15
35
55
75
95
115
135
SCAN RATE (kHz)
Figure 2-1: R
SET
vs Scan Rate
70
VERTICAL DEFAULT TIME (μs)
60
50
40
30
20
10
0
0
100
200
300
400
500
600
700
R
SET
(kΩ)
Figure 2-2: Vertical Sync Default Starting Time vs R
SET
GS1881, GS4881, GS4981 Monolithic Video Sync
Separators
Data Sheet
6926 - 5
November 2009
8 of 29
Proprietary & Confidential