EL5293C
Dual 300MHz Current Feedback Amplifier
Typical Performance Curves
-3dB Bandwidth vs Supply Voltage for Non-
-3dB Bandwidth vs Supply Voltage for Inverting
inverting Gains
Gains
400
250
R =750Ω
R =150Ω
L
F
A =1
V
350
300
250
200
150
100
50
200
150
100
50
A =-1
V
A =-2
V
A =2
V
A =-5
V
A =5
V
R =500Ω
F
A =10
V
R =150Ω
L
0
0
5
6
7
8
9
10
5
6
7
8
9
10
Total Supply Voltage (V)
Total Supply Voltage (V)
Peaking vs Supply Voltage for Non-inverting Gains
Peaking vs Supply Voltage for Inverting Gains
4
3.5
3
2.5
2
R =750Ω
R =150Ω
L
F
R =500Ω
R =150Ω
L
F
A =1
V
2.5
2
1.5
1
A =-1
V
1.5
1
A =2
V
A =-2
V
0.5
0.5
0
A =10
V
0
5
6
7
8
9
10
5
6
7
8
9
10
Total Supply Voltage (V)
Total Supply Voltage (V)
-3dB Bandwidth vs Temperature for Non-inverting
Gains
-3dB Bandwidth vs Temperature for Inverting
Gains
500
400
300
200
100
0
250
200
150
100
50
R =750Ω
F
R =150Ω
L
A =-1
V
A =1
V
A =-2
V
A =2
V
A =-5
V
A =5
V
R =500Ω
F
R =150Ω
L
A =10
V
0
-40
10
60
Ambient Temperature (°C)
110
160
-40
10
60
Ambient Temperature (°C)
110
160
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
