EL5193C
Single 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)
Non-inverting Frequency Response (Gain)
SO8 Package
Non-inverting Frequency Response (Phase)
SO8 Package
6
2
90
0
A =1
A =2
V
V
A =1
V
A =2
V
-2
-90
A =5
V
A =5
V
-6
-180
-270
-360
A =10
V
A =10
V
-10
-14
R =750Ω
R =150Ω
L
R =750Ω
F
R =150Ω
L
F
1M
10M
100M
1G
1M
10M
100M
1G
Frequency (Hz)
Frequency (Hz)
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
