EL5193C
EL5193C
Single 300MHz Current Feedback Amplifier
Typical Performance Curves
Closed Loop Output Impedance vs Frequency
100
10
Supply Current vs Supply Voltage
10
Output Impedance (Ω)
Supply Current (mA)
8
1
6
0.1
4
0.01
2
0.001
100
0
1k
10k
100k
1M
10M
100M
1G
0
2
4
Frequency (Hz)
6
8
Supply Voltage (V)
10
12
2nd and 3rd Harmonic Distortion vs Frequency
-20
-30
Harmonic Distortion (dBc)
-40
-50
-60
-70
-80
-90
1
10
Frequency (MHz)
100
3rd Order
Distortion
2nd Order
Distortion
A
V
=+2
V
OUT
=2V
P-P
R
L
=100Ω
25
20
Input Power Intercept (dBm)
15
10
5
0
-5
Two-tone 3rd Order
Input Referred Intermodulation Intercept (IIP3)
A
V
=+2
R
L
=150Ω
A
V
=+2
R
L
=100Ω
100
Frequency (MHz)
-10
10
Differential Gain/Phase vs DC Input
Voltage at 3.58MHz
0.03
0.02
0.01
dG (%) or dP (°)
0
-0.01
-0.02
-0.03
-0.04
-0.05
-1
-0.5
0
DC Input Voltage
0.5
1
A
V
=2
R
F
=R
G
=500Ω
R
L
=150Ω
dP
0.04
0.03
0.02
dG (%) or dP (°)
dG
0.01
0
-0.01
-0.02
-0.03
-0.04
Differential Gain/Phase vs DC Input
Voltage at 3.58MHz
A
V
=1
R
F
=750Ω
R
L
=500Ω
dP
dG
-1
-0.5
0
DC Input Voltage
0.5
1
7
ELANTEC [ ELANTEC SEMICONDUCTOR ]
