LMH6642, LMH6643, LMH6644
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SNOS966P –MAY 2001–REVISED MARCH 2013
Typical Performance Characteristics (continued)
At TJ = 25°C, V+ = +5, V− = −5V, RF = RL = 2kΩ. Unless otherwise specified.
Closed Loop Output Impedance vs. Frequency AV = +1
PSRR vs. Frequency
1000
90
80
70
60
50
40
30
20
10
0
V
A
= 5V
A
= +1
S
V
= +10
V
100
+ PSRR
10
1
- PSRR
0.1
0.01
1k
100k
1M
10M
100M
10k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 37.
Figure 38.
CMRR vs. Frequency
Crosstalk Rejection vs. Frequency (Output to Output)
100
90
100
90
80
80
70
60
50
70
60
50
40
V
A
= 5V
= +6
S
V
40
30
Receive CH.: A = +2, Rf = Rg = 510
V
30
100
1k
10k
100k
1M
10M
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 39.
Figure 40.
VOS vs. VOUT (Typical Unit)
= 5V
VOS vs. VCM (Typical Unit)
2
1
0.8
0.6
0.4
0.2
0
V
S
= 10V
V
S
1.5
1.0
0.5
0
R
L
= 150W to V+/2
85°C
85°C
25°C
-0.2
-0.4
-0.6
-0.8
-1
-0.5
-1
25°C
-40°C
-1.5
-40°C
-2
-2
0
2
4
6
8
10
0
1
2
3
4
5
V
CM
(V)
V
(V)
OUT
Figure 41.
Figure 42.
Copyright © 2001–2013, Texas Instruments Incorporated
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