LMH6642 Datasheet, PDF (10/33 Pages) National Semiconductor (TI) – 3V, Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers

LMH6642, LMH6643, LMH6644
SNOS966P – MAY 2001 – REVISED MARCH 2013
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Typical Performance Characteristics (continued)
At T_J = 25°C, V⁺ = +5, V^− = −5V, R_F = R_L = 2kΩ. Unless otherwise specified.
V_OUT (V_PP) for THD < 0.5%
Open Loop Gain/Phase for Various Temperature
10
80
9
R_L =
85°C
8
2K
60
7
PHASE
6
40
5
GAIN
60
4
3
2
V_S = ±5V
1 _{AV = -1}
0
100k
R_L = 100:
1M
10M
FREQUENCY (Hz)
100M
20
-40°C
0
V_S = ±1.5V
R_L= 2k
-20
25°C
10k
100k
1M
10M
FREQUENCY (Hz)
40
20
0
150M
Figure 19.
Figure 20.
Open Loop Gain/Phase for Various Temperature
80
85°C
GAIN
60
PHASE
40
20
25°C
0 _{VS = ±5V}
R_L = 2k
-20
10k
100k
-40°C
1M
10M
FREQUENCY (Hz)
60
40
20
0
150M
Figure 21.
HD2 (dBc) vs. Output Swing
-80
-75
-70
-65
5MHz
-60
-55
-50
-45
V_S = 5V
-40
A_V = -1
-35 _{RL = 2k to VS/2}
10MHz
-30
0
1
2
3
4
5
V_OUT (VPP)
Figure 22.
HD3 (dBc) vs. Output Swing
-80
-75
-70
-65
5MHz
-60
-55
-50
-45
-40 ^{VS = 5V}
A_V = -1
-35 _{RL = 2k to VS/2}
10MHz
-30
0
1
2
3
4
5
V_OUT (V_PP)
Figure 23.
HD2 vs. Output Swing
-90
100:,1MHz
-80
-70
100: 5MHz
2k:, 5MHz
-60
-50
-40 _{100:, 10MHz}
2k:, 10MHz
-30 ^VS ^{= 5V, A}V ^{= +2}
R_L = 2k: & 100: to V_S/2
-20
0.0 1.0 2.0 3.0 4.0 5.0
V_OUT (V_PP)
Figure 24.
10
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