EL2125C - Preliminary
EL2125C - Preliminary
Ultra-low Noise, Low Power, Wideband Amplifier
Typical Performance Curves
Non-Inverting Frequency Response for Various R
F
5
V
S
=±5V
A
V
=10
R
L
=500Ω
C
L
=5pF
5
Non-Inverting Frequency Response for Various R
F
V
S
=±15V
A
V
=10
R
L
=500Ω
C
L
=5pF
R
F
=1kΩ
Normalized Gain (dB)
R
F
=499Ω
R
F
=180Ω
R
F
=100Ω
R
F
=700Ω
R
F
=1kΩ
R
F
=180Ω
Normalized Gain (dB)
0
0
R
F
=499Ω
R
F
=100Ω
-5
1M
10M
100M
Frequency (Hz)
1G
-5
1M
10M
100M
Frequency (Hz)
1G
Inverting Frequency Response for Various R
F
6
R
F
=1kΩ
2
Normalized Gain (dB)
-2
-6
-10
-14
1M
R
F
=350Ω
R
F
=200Ω
R
F
=97.6Ω
Normalized Gain (dB)
R
F
=499Ω
2
-2
-6
-10
6
Inverting Frequency Response for Various R
F
R
F
=1kΩ
R
F
=499Ω
R
F
=350Ω
R
F
=200Ω
R
F
=97.6Ω
V
S
=±15V
A
V
=-10
C
L
=5pF
10M
100M
Frequency (Hz)
Non-Inverting Frequency Response for Various Gain
1G
V
S
=±5V
A
V
=-10
C
L
=5pF
10M
100M
Frequency (Hz)
1G
-14
1M
Non-Inverting Frequency Response vs Gain
5
V
S
=±5V
R
L
=500Ω
C
L
=5pF
R
G
=20Ω
5
Normalized Gain (dB)
0
A
V
=50
A
V
=20
A
V
=10
Normalized Gain (dB)
V
S
=±15V
R
L
=500Ω
C
L
=5pF
R
F
=700Ω
0
A
V
=50
A
V
=20
A
V
=10
-5
1M
10M
100M
Frequency (Hz)
1G
-5
1M
10M
100M
Frequency (Hz)
1G
4
ELANTEC [ ELANTEC SEMICONDUCTOR ]
