4
FN7417.2
January 29, 2008
Typical Performance Curves
FIGURE 1. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS R
F
(FULL POWER MODE)
FIGURE 2. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS R
F
(3/4 POWER MODE)
FIGURE 3. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS R
F
(1/2 POWER MODE)
FIGURE 4. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS R
F
(FULL POWER MODE)
FIGURE 5. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS R
F
(3/4 POWER MODE)
FIGURE 6. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS R
F
(1/2 POWER MODE)
R
F
= 1k
R
F
= 750
R
F
= 243
R
F
= 500
22
20
18
16
14
12
10
8
6
4
2
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 5
R
L
= 100 DIFF
R
F
= 1k
R
F
= 243
22
20
18
16
14
12
10
8
6
4
2
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 5
R
L
= 100 DIFF
R
F
= 500
R
F
= 750
RF = 243
22
20
18
16
14
12
10
8
6
4
2
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 5
R
L
= 100 DIFF
RF = 500
RF = 1k
RF = 750
R
F
= 1k
R
F
= 243
R
F
= 500
28
26
24
22
20
18
16
14
12
10
8
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 10
R
L
= 100 DIFF
R
F
= 750
R
F
= 1k
R
F
= 243
R
F
= 500
28
26
24
22
20
18
16
14
12
10
8
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 10
R
L
= 100 DIFF
R
F
= 750
R
F
= 1k
R
F
= 243
R
F
= 500
28
26
24
22
20
18
16
14
12
10
8
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 10
R
L
= 100 DIFF
R
F
= 750
EL8108
5
FN7417.2
January 29, 2008
FIGURE 7. DIFFERENTIAL FREQUENCY RESPONSE WITH
VARIOUS R
F
FIGURE 8. FREQUENCY RESPONSE FOR VARIOUS R
LOAD
FIGURE 9. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 2MHz
FIGURE 10. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 3MHz
FIGURE 11. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 5MHz
FIGURE 12. DISTORTION BETWEEN EL8108IL vs EL8108IS
AT 10MHz
Typical Performance Curves (Continued)
-2
0
2
4
6
8
10
100k 1M 10M 100M 500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V
A
V
= 2
R
L
= 100 DIFF
14
12
R
F
= 1k
R
F
= 750
R
F
= 248
R
F
= 500
-8
-6
-4
-2
0
2
4
100k 1M 10M 100M 500M
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
V
S
= ±6V
A
V
= 2
R
F
= 500
8
6
R
L
= 150
R
L
= 50
R
L
= 25
-85
-80
-75
-70
-65
-60
-55
-50
123456789
V
OP-P
(V)
HD (dB)
EL8108IL
EL8108IS
3rd HD
2nd HD
V
S
= ±6V
A
V
= 5
R
L
= 50 DIFF
R
F
= 750
-80
-75
-70
-65
-60
-55
-50
123456789
V
OP-P
(V)
HD (dB)
EL8108IL
EL8108IS
3rd HD
2nd HD
V
S
= ±6V
A
V
= 5
R
L
= 50 DIFF
R
F
= 750
-75
-65
-60
-55
-50
-45
-40
123456789
V
OP-P
(V)
HD (dB)
EL8108IL
EL8108IS
3rd HD
V
S
= ±6V
A
V
= 5
R
L
= 50 DIFF
R
F
= 750
-70
2nd HD
-65
-60
-55
-50
-45
-40
123456789
V
OP-P
(V)
HD (dB)
EL8108IL
EL8108IS
3rd HD
V
S
= ±6V
A
V
= 5
R
L
= 50 DIFF
R
F
= 750
2nd HD
EL8108
6
FN7417.2
January 29, 2008
FIGURE 13. 2nd AND 3rd HARMONIC DISTORTION vs R
LOAD
@ 2MHz (EL8108IL)
FIGURE 14. 2nd AND 3rd HARMONIC DISTORTION vs R
LOAD
@ 3MHz (EL8108IL)
FIGURE 15. 2nd AND 3rd HARMONIC DISTORTION vs R
LOAD
@ 5MHz (EL8108IL)
FIGURE 16. 2nd AND 3rd HARMONIC DISTORTION vs R
LOAD
@ 10MHz (EL8108IL)
FIGURE 17. FREQUENCY RESPONSE WITH VARIOUS C
L
FIGURE 18. FREQUENCY RESPONSE vs VARIOUS C
L
(3/4 POWER MODE)
Typical Performance Curves (Continued)
-100
-95
-90
-85
-80
-75
-70
50 60 70 80 90 100 110 120 150
R
LOAD
()
HD (dB)
3rd HD
2nd HD
130 140
V
S
= ±6V
A
V
= 5
R
F
= 750
V
OP-P
= 4V
-90
-85
-80
-75
-70
-65
-60
50 60 70 80 90 100 110 120 150
R
LOAD
()
HD (dB)
2nd HD
130 140
3rd HD
V
S
= ±6V
A
V
= 5
R
F
= 750
V
OP-P
= 4V
-90
-85
-80
-75
-70
-65
-60
50 60 70 80 90 100 110 120 150
R
LOAD
()
HD (dB)
2nd HD
130 140
3rd HD
-55
-50
V
S
= ±6V
A
V
= 5
R
F
= 750
V
OP-P
= 4V
-80
-75
-70
-65
-60
-55
-50
50 60 70 80 90 100 110 120 150
R
LOAD
()
HD (dB)
2nd HD
130 140
-45
-40
3rd HD
V
S
= ±6V
A
V
= 5
R
F
= 750
V
OP-P
= 4V
C
L
= 47pF
22
20
18
16
14
12
10
8
6
0
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 5
R
L
= 50
C
L
= 22pF
R
F
= 750
C
L
= 33pF
C
L
= 0pF
24
22
20
18
16
14
12
10
8
6
4
100k
1M
10M 100M
500M
FREQUENCY (Hz)
GAIN (dB)
V
S
= ±6V, A
V
= 5
R
L
= 50
R
F
= 750
C
L
= 0pF
C
L
= 39pF
C
L
= 47pF
C
L
= 12pF
EL8108

EL8108ISZ-T7

Mfr. #:
Manufacturer:
Renesas / Intersil
Description:
Video Amplifiers EL8108ISZ VID DIST AMP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union