EL5131 INTERSIL [Intersil Corporation], EL5131 Datasheet - Page 5

• Manufacturer Part Number: EL5131
• Description: 300MHz Low Noise Amplifiers
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
FIGURE 15. GAIN vs FREQUENCY FOR VARIOUS V
FIGURE 17. FREQUENCY RESPONSE (0.1dB GAIN FLATNESS)
FIGURE 13. GAIN vs FREQUENCY FOR VARIOUS C
-0.1
-0.3
-0.5
0.5
0.3
0.1
-1
-3
-5
-1
-3
-5
5
3
1
5
3
1
0.1
0.1
1
V
A
R
R
C
V
A
R
R
V
A
R
R
C
(A
S
V
G
L
L
S
V
G
L
S
V
G
L
L
V
=±5V
=+10
=500Ω
=5pF
=±5V
=+10
=500Ω
=±5V
=+5
=500Ω
=5pF
=50Ω
=50Ω
=50Ω
=+10)
1
1
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
C
IN
5
C
C
V
=18pF
IN
IN
S
10
10
=±2.5
V
=15pF
=10pF
V
S
=±3
S
V
-0.1dB @
=±4
230MHz
S
=±5
C
100
IN
=25pF
100
100
V
S
=±6
S
± (A
IN
1k
1k
1k
-
EL5130, EL5131
V
=+10)
FIGURE 14. GAIN vs FREQUENCY FOR VARIOUS ±V
FIGURE 18. INPUT AND OUTPUT ISOLATION FOR DISABLE
FIGURE 16. FREQUENCY RESPONSE (-3dB ROLL-OFF)
-100
-120
-140
-40
-60
-80
-1
-3
-5
-1
-3
-5
5
3
1
5
3
1
0.1
0.1
1
V
A
R
R
C
V
A
R
R
C
V
A
R
R
AMPLIFIER
S
V
S
V
S
V
G
L
L
G
L
L
G
L
=+5
=+5
=+5
=±5V
=500Ω
=5pF
=±5V
=500Ω
=5pF
=±5V
=500Ω
=50Ω
=50Ω
=50Ω
1
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
1
10
V
S
=±2.5
V
V
360MHz
100
-3dB @
10
S
S
V
=±3
=±4
S
100
=±5
V
S
=±6
S
June 6, 2006
100
1k
1k
(A
FN7381.3
V
=+5)