EL5193C
EL5193C
Single 300MHz Current Feedback Amplifier
Typical Performance Curves
-3dB Bandwidth vs Supply Voltage for Non-
inverting Gains
400
350
-3dB Bandwidth (MHz)
300
250
200
150
100
50
0
5
6
7
8
A
V
=5
A
V
=2
R
F
=750Ω
R
L
=150Ω
A
V
=1
200
-3dB Bandwidth (MHz)
250
-3dB Bandwidth vs Supply Voltage for Inverting
Gains
A
V
=-1
150
A
V
=-2
A
V
=-5
100
50
A
V
=10
0
9
10
5
6
7
8
9
10
Total Supply Voltage (V)
Peaking vs Supply Voltage for Non-inverting Gains
Total Supply Voltage (V)
Peaking vs Supply Voltage for Inverting Gains
2.5
A
V
=1
R
F
=750Ω
R
L
=150Ω
2
Peaking (dB)
R
F
=500Ω
R
L
=150Ω
R
F
=500Ω
R
L
=150Ω
4
3.5
3
Peaking (dB)
2.5
2
1.5
1
0.5
A
V
=10
0
5
6
7
8
9
10
A
V
=2
1.5
A
V
=-1
1
A
V
=-2
0.5
0
5
6
7
8
9
10
Total Supply Voltage (V)
Non-inverting Frequency Response (Gain)
SO8 Package
6
A
V
=1
90
Total Supply Voltage (V)
Non-inverting Frequency Response (Phase)
SO8 Package
A
V
=1
0
A
V
=2
Normalized Magnitude (dB)
2
Phase (°)
-2
A
V
=5
A
V
=2
-90
A
V
=5
-180
A
V
=10
-6
-10
R
F
=750Ω
R
L
=150Ω
-14
1M
10M
A
V
=10
-270
R
F
=750Ω
R
L
=150Ω
100M
1G
-360
1M
10M
Frequency (Hz)
100M
1G
Frequency (Hz)
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
