LMH6550 Datasheet, PDF (9/33 Pages) National Semiconductor (TI) – Differential, High Speed Op Amp

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LMH6550
SNOSAK0I – DECEMBER 2004 – REVISED JANUARY 2015
Typical Characteristics (continued)
(T_A = 25°C, V_S = ±5 V, R_L = 500 Ω, R_F = R_G = 365 Ω; unless specified).
1.5
2.5
2
1
1.5
0.5
1
0.5
0
-0.5
-1
-1.5
0
V_S = ±5
R_L = 500:
R_F = 360:
10 20 30 40 50 60 70 80 90 100
0
-0.5
-1
-1.5
-2
-2.5
0
R_L = 500:
R_F = 360:
SINGLE ENDED
INPUT
10 20 30 40 50 60 70 80 90 100
TIME (ns)
TIME (ns)
Figure 7. 2 V_PP Pulse Response Single-Ended Input
Figure 8. Large Signal Pulse Response
40
-30
30
-40
20
HD3
10
-50
0
-10
-20
-30
-40
-50
-60
0
R_L = 500:
R_F = 360:
V_OD = 4 V_PP
10 20 30 40 50 60 70 80 90 100
TIME (ns)
Figure 9. Output Common-Mode Pulse Response
-60
-70
-80
-90
-100
0 10
V_S = 5V
HD2
R_L = 800:
V_OD = 2 V_PP
V_OCM = 2.5V
20 30 40 50 60 70
FREQUENCY (MHz)
Figure 10. Distortion vs Frequency Single-Ended Input
-40
-50
HD3
-60
-70
-80
-90
-100
-110
0 10
HD2 V_S = ±5V
R_L = 800:
V_OD = 2 V_PP
V_OCM = 0V
20 30 40 50 60 70
FREQUENCY (MHz)
Figure 11. Distortion vs Frequency Single-Ended Input
4
3.9
3.8
3.7
3.6
3.5
3.4
3.3 ^{VS = ±5V}
A_V = 2
3.2
R_F = 730:
3.1 _{VIN = 3.88V SINGLE ENDED}
3
0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100
OUTPUT CURRENT (mA)
Figure 12. Maximum V_OUT vs I_OUT
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