EL5150_06 Datasheet, PDF (5/18 Pages) Intersil Corporation – 200MHz Amplifiers

EL5150, EL5151, EL5250, EL5251, EL5451
Typical Performance Curves (Continued)
5
A_V=+1
C_L=5pF
3
5
V_S=±5V
A_V=+2
3 ^RF^=RG^=402Ω
1
R_L=500Ω
-1
R_L=200Ω
-3
R_L=300Ω
R_L=100Ω
-5
100K
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 3. EL5150 GAIN vs FREQUENCY FOR VARIOUS R_L
1
R_L=1kΩ
-1
R_L=500Ω
-3
R_L=150Ω
R_L=100Ω
-5
0.1
1
10
100
FREQUENCY (Hz)
FIGURE 4. EL5150 GAIN vs FREQUENCY FOR VARIOUS R_L
4
A_V=+5
R_F=1.5kΩ
2 ^CL^=5pF
0
R_L=500Ω
-2
-4
-6
100K
R_L=400Ω
R_L=200Ω
R_L=100Ω
1M
10M
100M
FREQUENCY (Hz)
FIGURE 5. EL5150 GAIN vs FREQUENCY FOR VARIOUS R_L
5
A_V=+2
R_L=500Ω
3 ^RF^=RG^=400Ω
1
C_L=68pF
C_L=47pF
C_L=22pF
-1
C_L=0pF
-3
-5
100K
1M
10M
100M
FREQUENCY (Hz)
FIGURE 7. EL5150 GAIN vs FREQUENCY FOR VARIOUS C_L
5
A_V=+1
R_L=500Ω
3
1
C_L=15pF
C_L=8.2pF
-1
C_L=3.9pF
C_L=0pF
-3
-5
100K
1M
10M
100M 300M
FREQUENCY (Hz)
FIGURE 6. EL5150 GAIN vs FREQUENCY FOR VARIOUS C_L
5
A_V=+5
R_F=1.5kΩ
3 ^RL^=500Ω
1
C_L=68pF
C_L=82pF
-1
C_L=47pF
C_L=15pF
-3
C_L=0pF
-5
100K
1M
10M 30M
FREQUENCY (Hz)
FIGURE 8. EL5150 GAIN vs FREQUENCY FOR VARIOUS C_L
5
FN7384.5
April 4, 2006