LMH6551 Datasheet, PDF (10/32 Pages) National Semiconductor (TI) – Differential, High Speed Op Amp

LMH6551
SNOSAK7D – FEBRUARY 2005 – REVISED JANUARY 2015
www.ti.com
Typical Performance Characteristics (continued)
(T_A = 25°C, V_S = ±5 V, R_L = 500 Ω, R_F = R_G = 365 Ω; Unless Specified).
3
0.12
0.1
V_S = ±5V
2
R_L = 500:
0.08
R_F = 360:
1
0.06
V_OUT = 4 V_PP
0.04
0
0.02
-1
V_S = ±5V
-2
R_L = 500:
R_F = 360:
0
-0.02
-0.04
-0.06
-3
0 5 10 15 20 25 30 35 40 45 50
-0.08
0 5 10 15 20 25 30 35 40 45 50
TIME (ns)
TIME (ns)
Figure 7. Large Signal Pulse Response
Figure 8. Output Common-Mode Pulse Response
-50
V_S = ±5V
-60 ^{VOUT = 2 VPP}
V_CM = 0V
-70 ^{RL = 800:}
-80
-90
-100
HD3
HD2
-50
V_S = 5V
HD3
V_OUT = 2 V_PP
-60 _{VCM = 2.5V}
R_L = 800:
-70
-80
HD2
-90
-110
0 5 10 15 20 25 30 35 40
FREQUENCY (MHz)
Figure 9. Distortion vs Frequency
-50
V_S = 3.3V
V_OUT = 1 V_PP
HD3
-60 _{VCM = 1.65V}
R_L = 800:
-70
-80
HD2
-90
-100
0 5 10 15 20 25 30 35 40
FREQUENCY (MHz)
Figure 11. Distortion vs Frequency
-100
0 5 10 15 20 25 30 35 40
FREQUENCY (MHz)
Figure 10. Distortion vs Frequency
-30
V_OUT = 2 V_PP
-40
f = 5 MHz
V_CM = V_S/2
-50
-60
-70
HD3
-80
-90
HD2
-100
3
4
5
6
SUPPLY VOLTAGE (V)
Figure 12. Distortion vs Supply Voltage (Split Supplies)
10
Submit Documentation Feedback
Product Folder Links: LMH6551
Copyright © 2005–2015, Texas Instruments Incorporated