LMH6550_14 Datasheet, PDF (9/25 Pages) National Semiconductor (TI) – LMH6550 Differential, High Speed Op Amp

LMH6550
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SNOSAK0H – DECEMBER 2004 – REVISED MARCH 2013
Typical Performance Characteristics (continued)
(T_A = 25°C, V_S = ±5V, R_L = 500Ω, R_F = R_G = 365Ω; Unless Specified).
Distortion
vs.
Maximum V_OUT
vs.
Frequency Single Ended Input
I_OUT
-40
4
3.9
-50
HD3
3.8
-60
3.7
-70
-80
-90
HD2 V_S = ±5V
R_L = 800:
-100
V_OD = 2 V_PP
-110
V_OCM = 0V
0 10 20 30 40 50 60 70
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
FREQUENCY (MHz)
Figure 15.
OUTPUT CURRENT (mA)
Figure 16.
Minimum V_OUT
vs.
I_OUT
-3
-3.1 ^{VS = ±5V}
A_V = 2
-3.2 _{RF = 730:}
-3.3 V_IN = 3.88V SINGLE ENDED
-3.4
-3.5
-3.6
-3.7
-3.8
-3.9
-4
0 10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
Figure 17.
Closed Loop Output Impedance
100
V_S = ±5V
V_IN = 0V
10 ^{AV = 1}
1
0.1
0.01
0.01
0.1
1
10 100
FREQUENCY (MHz)
Figure 18.
1000
Closed Loop Output Impedance
100
V_S = 5V
V_IN = 0V
10 ^{AV = 1}
1
0.1
0.01
0.01
0.1
1
10 100
FREQUENCY (MHz)
Figure 19.
1000
PSRR
100
90
PSRR -
80
70
PSRR +
60
50
40
30 ^VS ^{= ±5V}
20 ^{RL = 500:}
A_V = 1
10 _{VIN = 0V}
0
0.01 0.1
1
10
100
FREQUENCY (MHz)
Figure 20.
1000
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