LMH6639_14 Datasheet, PDF (12/26 Pages) National Semiconductor (TI) – LMH6639 190MHz Rail-to-Rail Output Amplifier with Disable

LMH6639
SNOS989G – JANUARY 2002 – REVISED MARCH 2013
Typical Performance Characteristics (continued)
At T_J = 25°C, V⁺ = +2.5, V^− = −2.5V, R_F = 330Ω for A_V = +2, R_F = 1kΩ for A_V = −1. Unless otherwise specified.
On-Off Switching 10MHz
Slew Rate (Positive)
1.50
OUTPUT
1.00
SHUTDOWN PULSE
0.50
0.6
0.4
0.2
0
SWITCHED 10MHz SIGNAL
-0.2
A_V = 2
-0.4
-0.6
100 ns/DIV
Figure 28.
0.00
-0.50
-1.00
-1.50
INPUT
4 ns/DIV
Figure 29.
www.ti.com
Slew Rate (Negative)
1.50
INPUT
1.00
On-Off Switching of Sinewave
SHUTDOWN PULSE
0.50
0.00
-0.50
-1.00
-1.50
OUTPUT
4 ns/DIV
Figure 30.
1.00
0.00
-1.00
-2.00
A_V = +2
25 ms/DIV
Figure 31.
20
A_V = +1
15 VS = 5V
10
5
0
-5
Power Sweep
1MHz
10MHz
25MHz
50MHz
100MHz
-10
-15
-10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16
INPUT (dBm)
Figure 32.
CMRR vs.
Frequency
120
V_S = 10V
100
80
V_S =
5V
60
40
V_S = 3V
20
0
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
Figure 33.
12
Submit Documentation Feedback
Product Folder Links: LMH6639
Copyright © 2002–2013, Texas Instruments Incorporated