SGM9131 Datasheet, PDF (5/11 Pages) SG Micro Corp – 3-Channel, Video Filter Driver

SGM9131
3-Channel, Video Filter
Driver for HD (1080i)
TYPICAL PERFORMANCE CHARACTERISTICS
T_A = +25℃, V_IN = 1V_PP, V_CC = 5V, R_SOURCE = 37.5Ω; all inputs are AC-coupled with 0.1µF; all outputs are AC-coupled with 220µF into
150Ω, referenced to 400kHz; unless otherwise noted.
Gain vs. Frequency
3
0
-3
-6
-9
-12
-15
0.1
1
10
100
Frequency (MHz)
Group Delay vs. Frequency
30
24
18
12
6
0
0.1
1
10
100
Frequency (MHz)
Large Signal Step Response
1.50
1.00
0.50
0.00
-0.50
-1.00
-1.50
-0.35 -0.15 0.05 0.25 0.45 0.65 0.85
Time (µs)
0.15
0.10
Small Signal Step Response
V_IN = 0.1V_PP
0.05
0.00
-0.05
-0.10
-0.15
-0.35 -0.15 0.05 0.25 0.45 0.65 0.85
Time (μs)
SG Micro Corp
5
www.sg-micro.com