SGM9134 Datasheet, PDF (5/12 Pages) SG Micro Corp – 4-Channel, Video Filter Driver for SD/HD

SGM9134
4-Channel, Video Filter
Driver for SD/HD (1080i)
TYPICAL PERFORMANCE CHARACTERISTICS
T_A = +25℃, V_IN = 1V_PP, V_CC = 5V, R_SOURCE = 37.5Ω; all inputs AC-coupled with 0.1µF; all outputs AC-coupled with 220µF into 150Ω,
referenced to 400kHz, unless otherwise noted.
3
0
-3
-6
-9
-12
-15
0.1
SD Gain vs. Frequency
1
10
100
Frequency (MHz)
3
0
-3
-6
-9
-12
-15
0.1
HD Gain vs. Frequency
1
10
100
Frequency (MHz)
SD Group Delay vs. Frequency
160
120
80
40
0
-40
0.1
1
10
100
Frequency (MHz)
HD Group Delay vs. Frequency
30
25
20
15
10
5
0
0.1
1
10
100
Frequency (MHz)
SD 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)
HD 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)
SG Micro Corp
5
www.sg-micro.com