Datasheet

-2 0 2 4 6 8 10
30
35
40
45
50
55
60
OIP3 (dBm)
OUTPUT POWER (dBm/tone)
ATT = 0 dB
ATT = 8 dB
ATT = 16 dB
ATT = 24 dB
0 100 200 300 400 500 600
-110
-100
-90
-80
-70
-60
-50
-40
IMD3 (dBc)
FREQUENCY (MHz)
P
OUT
= 4 dBm / tone
ATT = 0 dB
ATT = 8 dB
ATT = 16 dB
ATT = 24 dB
0 100 200 300 400 500 600
25
30
35
40
45
50
55
60
OIP3 (dBm)
FREQUENCY (MHz)
P
OUT
= 4 dBm / tone
ATT = 0 dB
ATT = 8 dB
ATT = 16 dB
ATT = 24 dB
-45 -30 -15 0 15 30 45 60 75 90
44
45
46
47
48
49
50
51
52
OIP3 (dBm)
TEMPERATURE (degrees)
P
OUT
= 4 dBm / tone
Vsupply = 4.5V
Vsupply = 5.0V
Vsupply = 5.5V
1 10 100 1000 10,000
FREQUENCY (MHz)
-10
-5
0
5
10
15
20
25
30
GAIN (dB)
-45 -30 -15 0 15 30 45 60 75 90
25.0
25.2
25.4
25.6
25.8
26.0
26.2
26.4
26.6
26.8
27.0
GAIN (dB)
TEMPERATURE (degrees)
100 MHz
200 MHz
300 MHz
400 MHz
LMH6521
www.ti.com SNOSB47D –MAY 2011–REVISED MARCH 2013
Typical Performance Characteristics
V+ = 5V, Differential V
OUT
= 4V
PP
, R
L
= 200Ω, T
A
=25 °C, f
in
= 200 MHz, and Maximum Gain (0 Attenuation)
Gain Flatness
vs.
Frequency Response 2dB Gain Steps Temperature
Figure 4. Figure 5.
OIP3 OIP3
vs. vs.
Frequency Temperature
Figure 6. Figure 7.
OIP3 Third Order Intermodulation Products
vs. vs.
Pout Frequency
Figure 8. Figure 9.
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