SGM9146 Datasheet, PDF (7/13 Pages) SG Micro Corp – 4-Channel, Video Filter Driver

SGM9146
4-Channel, Video Filter Driver
for SD/HD (1080i)/HD (1080p)
TYPICAL PERFORMANCE CHARACTERISTICS
TA = +25℃, VIN = 1VPP, VCC = 5V, RSOURCE = 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.
3
0
-3
-6
-9
-12
-15
0.1
SD 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)
3
0
-3
-6
-9
-12
-15
0.1
1080i Gain vs. Frequency
1
10
100
Frequency (MHz)
1080i Group Delay vs. Frequency
30
25
20
15
10
5
0
0.1
1
10
100
Frequency (MHz)
3
0
-3
-6
-9
-12
-15
0.1
1080p Gain vs. Frequency
1
10
100
Frequency (MHz)
1000
1080p Group Delay vs. Frequency
35
27
19
11
3
-5
0.1
1
10
100
Frequency (MHz)
1000
SG Micro Corp
7
www.sg-micro.com