EL2228C Elantec Semiconductor, EL2228C Datasheet - Page 6

• Manufacturer Part Number: EL2228C
• Description: Dual Low Noise Amplifier
• Manufacturer: Elantec Semiconductor

EL2228C - Preliminary
Dual Low Noise Amplifier
Typical Performance Curves
20mV/div
0.5V/div
0.8
0.6
0.4
0.2
1
0
2.5
Peaking vs ±Supply Voltage for Non-inverting
Gains
Small Signal Step Response
V
Large Signal Step Response
V
S
S
G=10
=±12V
=±12V
4.5
G=1
G=2
Supply Voltage (±V)
6.5
50ns/div
50ns/div
8.5
10.5
R
A
R
R
A
R
V
R
R
A
V
V
F
L
F
L
S
V
F
L
=420
=1
=500
=420
=1
=500
=±12V
=420
=500
=+1
12.5
6
20mV/div
0.5V/div
0.16
0.12
0.08
0.04
0.2
0
2.5
Peaking vs ±Supply Voltage for Inverting Gains
Small Signal Step Response
V
Large Signal Step Response
V
S
S
=±2.5V
=±2.5V
4.5
Supply Voltage (±V)
G=-1
6.5
50ns/div
50ns/div
8.5
G=-10
10.5
R
A
R
G=-2
R
A
R
F
V
L
V
R
R
A
=420
V
=1
=500
F
L
S
V
F
L
=420
=1
=500
=±12V
=420
=500
=+1
12.5