EL5156, EL5157, EL5256, EL5257
Typical Performance Curves (Continued)
4
AV=+1
CL=0.2pF
2
0
-2
RL=500Ω
RL=300Ω
RL=150Ω
-4
-6
100K
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 11. SMALL SIGNAL FREQUENCY RESPONSE FOR
VARIOUS RL
5
AV=+2
RL=500Ω
3 CL=4.7pF
RF=500Ω
1
CIN=12pF
CIN=8.2pF
CIN=4.7pF
-1
CIN=0.2pF
CIN=0pF
-3
5
AV=+1
CL=4.7pF
3
1
RL=500Ω
RL=200Ω
-1
RL=50Ω
-3
RL=100Ω
-5
100K
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 12. EL5256 SMALL SIGNAL FREQUENCY
RESPONSE FOR VARIOUS RL
4
AV=+5
CL=4.7pF
2 RL=500Ω
RF=102Ω
0
CIN=68pF
CIN=47pF
CIN=22pF
-2
CIN=0pF
-4
CIN=4.7pF
-5
100K
1M
10M
FREQUENCY (Hz)
100M
FIGURE 13. SMALL SIGNAL FREQUENCY RESPONSE FOR
VARIOUS CIN
4
VS=±5V
AV=+2
2 RL=150Ω
CL=4.7pF
0
-2
-4
RF=RG=350Ω
RF=RG=1kΩ
RF=RG=562Ω
RF=RG=500Ω
RF=RG=250Ω
-6
100K
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 15. SMALL SIGNAL FREQUENCY RESPONSE FOR
VARIOUS RF AND RG
-6
100K
1M
10M
FREQUENCY (Hz)
100M
FIGURE 14. SMALL SIGNAL FREQUENCY RESPONSE FOR
VARIOUS CIN
6
AV=+2
CL=4.7pF
4 RL=500Ω
2
RF=RG=2kΩ
RF=RG=1kΩ
RF=RG=3kΩ
0
RF=RG=500Ω
-2
RF=RG=200Ω
-4
100K
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 16. EL5256 SMALL SIGNAL FREQUENCY
RESPONSE FOR VARIOUS RF AND RG
6
FN7386.3
June 15, 2006