SGM9146 Datasheet, PDF (8/13 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.
0.15
0.10
SD 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)
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)
0.15
0.10
1080i 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)
1080i 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
1080p 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)
1080p 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
8
www.sg-micro.com