Datasheet

0.1
1 10 100 1000
FREQUENCY (MHz)
40
45
50
55
60
65
70
75
80
CMRR (dB)
V
IN
, CM = 0.5 V
PP
V
S
= ±5V
1
10 100 1000
FREQUENCY (MHz)
-90
-80
-40
-25
BALANCE ERROR (dBc)
-30
-35
-70
-75
-85
-65
-60
-55
-50
-45
V
S
= ±5V
R
F
= 360:
R
L
= 500:
V
IN
= 0.5 V
PP
0.01
1
1000
FREQUENCY (MHz)
0
40
100
PSRR (dBc DIFFERENTIAL)
100
10
0.1
80
60
20
90
70
50
30
10
PSRR +
PSRR -
V
S
= ±5V
R
L
= 200:
V
CM
= 0V
0.01
1
1000
FREQUENCY (MHz)
0
40
100
PSRR (dBc DIFFERENTIAL)
100
10
0.1
80
60
20
90
70
50
30
10
V
S
= +5V
R
L
= 200:
V
CM
= 2.5V
0.01
0.1
1 10
1000
FREQUENCY (MHz)
0.01
0.1
10
100
|Z| (:)
1
100
V
S
= 5V
V
IN
= 0V
0.01
0.1
1 10
1000
FREQUENCY (MHz)
0.01
0.1
10
100
|Z| (:)
1
100
V
S
= 3.3V
V
IN
= 0V
LMH6551
www.ti.com SNOSAK7C –FEBRUARY 2005–REVISED MARCH 2013
Typical Performance Characteristics (continued)
(T
A
= 25°C, V
S
= ±5V, R
L
= 500Ω, R
F
= R
G
= 365Ω; Unless Specified).
Closed Loop Output Impedance Closed Loop Output Impedance
Figure 21. Figure 22.
PSRR PSRR
Figure 23. Figure 24.
CMRR Balance Error
Figure 25. Figure 26.
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