el8203 Intersil Corporation, el8203 Datasheet - Page 6

• Manufacturer Part Number: el8203
• Description: 500mhz Rail-to-rail Amplifiers
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 7. SMALL SIGNAL FREQUENCY RESPONSE VS C
FIGURE 11. POWER SUPPLY REJECTION RATIO vs
FIGURE 9. OPEN LOOP GAIN AND PHASE vs FREQUENCY
110
-10
-50
-90
70
30
-110
-10
-30
-50
-70
-90
1K
-1
-2
-3
-4
-5
5
4
3
3
1
0
1K
R
1M
R
L
L
=150Ω
V
A
R
FREQUENCY
=1kΩ
S
V
L
10K
=5V
=1
=1kΩ
R
R
10K
L
L
=150Ω
=1kΩ
100K
FREQUENCY (Hz)
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
PSRR-
100K
1M
6
C
C
L
1M
L
10M
=2.5pF
C
=1.5pF
L
100M
=5.4pF
(Continued)
100M
PSRR+
10M
EL8202, EL8203, EL8403
1G
100M
405
315
225
135
45
-45
1G
L
FIGURE 10. DISABLED OUTPUT ISOLATION FREQUENCY
FIGURE 12. SMALL SIGNAL BANDWIDTH vs SUPPLY
FIGURE 8. SMALL SIGNAL FREQUENCY RESPONSE FOR
-110
450
600
550
500
400
350
300
250
200
150
100
-10
-30
-50
-70
-90
16
14
12
10
-2
-4
100K
8
6
4
2
0
1K
3
V
A
R
V
A
R
VARIOUS C
RESPONSE
R
C
VOLTAGE
S
V
F
S
V
L
L
L
=5V
=2
=R
=5V
=1
=1kΩ
=1kΩ
=2.5pF
10K
G
3.5
=1kΩ
1M
FREQUENCY (Hz)
100K
L
FREQUENCY (Hz)
4
V S (V)
10M
C
1M
C
L
=20pF
L
A
A
C
=10pF
V
V
4.5
=1
=2
L
=28.5pF
C
10M
L
=2.5pF
100M
100M
5
1G
1G
5.5