EL5392C
Triple 600MHz Current Feedback Amplifier
Typical Performance Curves
Peaking vs Temperature
Voltage and Current Noise vs Frequency
2
1000
100
10
R =150Ω
L
1.5
1
A =1
V
i +
n
i -
n
A =-1
V
0.5
0
A =-2
V
e
n
A =2
V
-0.5
1
-50
-50
0
50
100
100
1000
10k
100k
1M
10M
Frequency ()
Ambient Temperature (°C)
Closed Loop Output Impedance vs Frequency
Supply Current vs Supply Voltage
100
10
10
8
1
6
0.1
4
0.01
2
0.001
0
100
1k
10k
100k
1M
10M 100M
1G
0
2
4
6
8
10
12
Frequency (Hz)
Supply Voltage (V)
2nd and 3rd Harmonic Distortion vs Frequency
Two-tone 3rd Order
Input Referred Intermodulation Intercept (IIP3)
-20
-30
-40
-50
-60
-70
-80
-90
-100
30
25
20
15
10
5
A =+2
V
A =+2
R =150Ω
L
V
V
=2V
OUT
P-P
R =100Ω
L
2nd Order
Distortion
0
3rd Order
Distortion
-5
A =+2
R =100Ω
L
V
-10
-15
1
10
Frequency (MHz)
100
10
100
200
Frequency (MHz)
6
ELANTEC [ ELANTEC SEMICONDUCTOR ]
