SGM9144 Datasheet, PDF (5/10 Pages) SG Micro Corp – Capless Output Coupling Low Voltage Video Amplifier

SGM9144
Capless Output Coupling
Low Voltage Video Amplifier with LPF
TYPICAL PERFORMANCE CHARACTERISTICS
V+ = 3.0V, SGM9144B V_IN = 1V_PP, SGM9144C V_IN = 0.5V_PP, T_A = 25℃, output is capless coupled into 150Ω, referenced to
400kHz, unless otherwise noted.
Gain vs. Frequency
10
Group Delay vs. Frequency
120
0
100
-10
80
-20
60
-30
-40
40
-50
SGM9144B
-60
0.1
1
10
100
Frequency (MHz)
20
SGM9144B
0
0.1
1
10
100
Frequency (MHz)
Gain vs. Frequency
24
12
0
-12
-24
-36
-48
SGM9144C
-60
0.1
1
10
100
Frequency (MHz)
Group Delay vs. Frequency
120
100
80
60
40
20
SGM9144C
0
0.1
1
10
100
Frequency (MHz)
SG Micro Corp
5
www.sg-micro.com