el5191a Intersil Corporation, el5191a Datasheet - Page 8

• Manufacturer Part Number: el5191a
• Description: 1ghz Current Feedback Amplifier With Enable
• Manufacturer: Intersil Corporation

Typical Performance Curves
0.001
-0.01
-0.03
-0.05
-100
0.01
0.03
0.01
100
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.1
10
1
100
-1
1
Closed Loop Output Impedance vs Frequency
2nd and 3rd Harmonic Distortion vs Frequency
Differential Gain/Phase vs DC Input
Voltage at 3.58MHz
A
V
R
A
R
R
OUT
V
L
V
F
L
= +2
= 100:
= R
= 150:
= 2
1k
= 2V
G
= 250:
-0.5
8
P-P
10k
2nd Order
Distortion
Frequency (MHz)
DC Input Voltage
Frequency (Hz)
100k
10
0
Distortion
3rd Order
1M
(Continued)
10M
dP
dG
0.5
100M
100
EL5191, EL5191A
200
1G
1
-0.01
-0.02
-0.03
-0.04
0.03
0.02
0.01
-10
-15
10
30
25
20
15
10
-5
8
6
4
2
0
5
0
0
10
-1
0
Supply Current vs Supply Voltage
Two-Tone 3rd Order
Input Referred Intermodulation Intercept (IIP3)
Differential Gain/Phase vs DC Input
Voltage at 3.58MHz
A
R
A
R
R
V
L
V
F
L
= 100:
= +2
= 375:
= 500:
= 1
2
-0.5
Supply Voltage (V)
4
Frequency (MHz)
DC Input Voltage
6
0
8
0.5
100
dP
dG
10
200
12
1