EL8108
Typical Performance Curves (Continued)
VS=±6V
14 AV=2
12 RL=100Ω DIFF
10
8
6
4
2
0
-2
RF=248Ω
RF=500Ω
RF=1kΩ
RF=750Ω
100K
1M
10M
FREQUENCY (Hz)
100M
500M
FIGURE 7. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS RF
VS=±6V
8 AV=2
6 RF=500Ω
4
2
0
-2
-4
-6
-8
RL=150Ω
RL=25Ω
RL=50Ω
100K
1M
10M
FREQUENCY (Hz)
100M
500M
FIGURE 8. FREQUENCY RESPONSE FOR VARIOUS RLOAD
-50
VS=±6V
-55 AV=5
RL=50Ω DIFF
-60 RF=750
EL8108IL
EL8108IS
-65
-70
3rd HD
-75
-80
2nd HD
-85 1
2
3
4
5
6
7
8
9
VOP-P (V)
FIGURE 9. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 2MHz
-50
VS=±6V
AV=5
-55 RL=50Ω DIFF
RF=750
-60
EL8108IL
EL8108IS
-65
3rd HD
-70
-75
2nd HD
-80 1
2
3
4
5
6
7
8
9
VOP-P (V)
FIGURE 10. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 3MHz
-40
VS=±6V
-45 AV=5
RL=50Ω DIFF
-50 RF=750
-55
3rd HD
EL8108IL
EL8108IS
-60
-65
-70
2nd HD
-75 1
2
3
4
5
6
7
8
9
VOP-P (V)
FIGURE 11. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 5MHz
4
-40
VS=±6V
AV=5
-45 RL=50Ω DIFF
RF=750
-50
3rd HD
EL8108IL
EL8108IS
-55
2nd HD
-60
-65 1
2
3
4
5
6
7
8
9
VOP-P (V)
FIGURE 12. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 10MHz