EL5411T Datasheet, PDF (8/16 Pages) Intersil Corporation – 60MHz Rail-to-Rail Input-Output Operational Amplifier

EL5411T
Typical Performance Curves (Continued)
140
T_A = +25°C
R_L = 1kΩ
120
100
80
60
40
2
4
6
8
10
SUPPLY VOLTAGE (±V)
FIGURE 13. OPEN LOOP GAIN vs SUPPLY VOLTAGE
100
200
80
GAIN
60
40
160
PHASE
120
80
20
40
V_S = ±5V
0
R_F = 5kΩ, R_G = 100Ω
R_L = 1kΩ
0
C_L = 8pF
-20
-40
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
FIGURE 14. OPEN LOOP GAIN AND PHASE vs FREQUENCY
100
200
PHASE
80
160
60 GAIN
120
40
80
20
40
V_S = ±5V
0 ^{RF = 1kΩ, RG = 100Ω}
0
R_L = 1kΩ || 1kΩ (PROBE)
C_L = 1.5pF
-20
-40
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
FIGURE 15. OPEN LOOP GAIN AND PHASE vs FREQUENCY
10
8
V_S = ±5V
A_V = 1
6
C_L = 1.5pF
R_L || 1kΩ (probe)
4
1kΩ
2
0
-2
-4
560Ω
-6
150Ω
-8
-10
100k
1M
10M
FREQUENCY (Hz)
100M
FIGURE 16. FREQUENCY RESPONSE FOR VARIOUS R_L
20
V_S = ±5V
15 A_V = 1
R_L = 1kΩ
10
5
1000pF
100pF
47pF
10pF
0
-5
-10
-15
-20
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 17. FREQUENCY RESPONSE FOR VARIOUS C_L
450
400
V_S = ±5V
A_V = 1
350
R_L = OPEN
V_OUTx = +15dBm
300
250
200
150
100
50
0
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 18. CLOSED LOOP OUTPUT IMPEDANCE vs
FREQUENCY
100M
8
FN6837.1
October 8, 2009