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