el2227c ETC-unknow, el2227c Datasheet - Page 6

• Manufacturer Part Number: el2227c
• Description: Dual Very Noise Amplifier
• Manufacturer: ETC-unknow

EL2227C
Dual Very Low Noise Amplifier
Typical Performance Curves
20mV/div
0.5V/div
140
120
100
80
60
40
20
0
2
3dB Bandwidth vs Supply Voltage
Large Signal Step Response
V
Small Signal Step Response
V
S
S
A
R
R
=±12V
=±12V
V
F
L
A
=+2
=620
=500
V
=+5
4
A
A
V
Supply Voltage (±V)
V
=-5
=-1
6
A
V
100ns/div
100ns/div
=+2
A
V
=-2
8
A
V
=+10
10
R
A
R
R
A
R
A
V
V
F
L
F
L
V
=620
=2
=500
=620
=2
=500
=-10
12
6
20mV/div
0.5V/div
3.5
2.5
1.5
0.5
4
3
2
1
0
2
Peaking vs Supply Voltage
Large Signal Step Response
V
Small Signal Step Response
V
S
S
A
=±2.5V
=±2.5V
V
A
=+10
V
A
=+2
V
A
=-1
V
=-10
4
A
V
=+5
Supply Voltage (±V)
6
100ns/div
100ns/div
A
V
=-5
8
10
A
R
R
R
A
R
R
A
R
V
F
L
=500
V
V
=+2
=620
F
L
F
L
A
=620
=2
=500
=620
=2
=500
V
=-2
12