0 1 2 3 4 5
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
HD3 (dBc)
V
OUT
(V
PP
)
V
S
= 5V
A
V
= -1
R
L
= 2k to V
S
/2
5MHz
10MHz
0.0 1.0 2.0 3.0 4.0 5.0
-20
-30
-40
-50
-60
-70
-80
-90
HD2 (dBc)
V
OUT
(V
PP
)
V
S
= 5V, A
V
= +2
R
L
= 2k: & 100: to V
S
/2
100:,1MHz
100:5MHz
2k:, 5MHz
2k:, 10MHz
100:, 10MHz
0 1 2 3 4 5
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
HD2 (dBc)
V
OUT
(V
PP
)
5MHz
10MHz
V
S
= 5V
A
V
= -1
R
L
= 2k to V
S
/2
10k
100k 1M 10M 150M
FREQUENCY (Hz)
-20
0
20
40
60
80
GAIN (dB)
PHASE
(
Deg
)
40
20
0
60
V
S
= ±5V
R
L
= 2k
-40°C
85°C
25°C
GAIN
PHASE
100k
1M 10M 100M
FREQUENCY (Hz)
0
4
7
10
V
OUT
(V
PP
)
V
S
= ±5V
A
V
= -1
R
L
= 100:
8
9
6
5
3
2
1
R
L
=
2K
FREQUENCY (Hz)
10k
100k 1M 10M 150M
-20
0
20
40
60
80
GAIN (dB)
PHASE
(
Deg
)
40
20
0
60
V
S
= ±1.5V
R
L
= 2k
-40°C
85°C
25°C
PHASE
GAIN
LMH6642, LMH6643, LMH6644
SNOS966P –MAY 2001–REVISED MARCH 2013
www.ti.com
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
Figure 19. Figure 20.
Open Loop Gain/Phase for Various Temperature HD2 (dBc) vs. Output Swing
Figure 21. Figure 22.
HD3 (dBc) vs. Output Swing HD2 vs. Output Swing
Figure 23. Figure 24.
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