LMH6644-MIL Datasheet, PDF (12/28 Pages) Texas Instruments – Low-Power, 130-MHz, 75-mA Rail-to-Rail Output Amplifier

LMH6644-MIL
SNOSD65 – JUNE 2017
7.8 Typical Performance Characteristics
V⁺ = +5 V, V^– = –5 V, R_F = R_L = 2 kΩ, unless specified otherwise.
V_S = ±1.5V
0
V_S = ±2.5V
-1
V_S = ±5V
-2
-3
V_S = ±1.5V
A_V = +1
R_L = 2k
V_OUT = 0.2V_PP
V_S = ±2.5V
V_S = ±5V
100k
1M
10M
FREQUENCY (Hz)
200M
Figure 1. Closed Loop Frequency Response
for Various Supplies
+3
V_S = ±1.5V
+2 _{RL = 2k}
+1 _{VOUT = 0.2VPP}
0
-1
-2
A_V = +10
-3
A_V = +5
A_V = +1
A_V = +2
10k 100k
1M 10M 100M 500M
FREQUENCY (Hz)
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+3
+2 ^{VS = ±5V}
R_L = 2k
+1 _{VOUT = 0.2VPP}
0
-1
-2
A_V = +10
-3
A_V = +5
A_V = +2
A_V = +1
10k 100k
1M
10M
100M
500
M
FREQUENCY (Hz)
Figure 2. Closed Loop Gain vs Frequency
for Various Gain
85°C
0
-40°C
-2
25°C
-4
-6
V_S = ±1.5V
R_L = 2k
A_V = +1
V_O = 0.2V_PP
10k 100k 1M 10M 100M 500M
FREQUENCY (Hz)
Figure 3. Closed Loop Gain vs Frequency
for Various Gain
±1.5V
7.0
±2.5V
6.5
6.0
±5V
5.5
5.0
A_V = +2
R_F = 2k
R_L = 150
V_O = 0.2V_PP
100k
1M
10M
FREQUENCY (Hz)
200M
Figure 4. Closed Loop Frequency Response
for Various Temperature
85°C
0
-2
25°C
-4
V_S = ±5V
R_L = 2k
A_V = +1
V_OUT = 0.2V_PP
-40°C
10k 100k 1M 10M 100M 500M
FREQUENCY (Hz)
Figure 5. Closed Loop Gain vs Frequency
for Various Supplies
Figure 6. Closed Loop Frequency Response
for Various Temperature
12
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