Datasheet

0 4 8 12 16 20 24 28 32
5
10
15
20
25
30
35
40
NOISE FIGURE (dB)
ATTENUATION (0 = MAX GAIN) (dB)
100 MHz
200 MHz
300 MHz
400 MHz
0 100 200 300 400 500 600 700
5
6
7
8
9
10
11
NOISE FIGURE (dB)
FREQUENCY (MHz)
T = - 40 °C
T = 25 °C
T = 85 °C
0 4 8 12 16 20 24 28 32
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
GAIN ERROR (dB)
ATTENUATION (dB, 0 = MAX GAIN)
0.5 dB steps
f = 200 MHz
Channel A
Channel B
0 4 8 12 16 20 24 28 32
-20
-15
-10
-5
0
5
10
15
20
PHASE ERROR (degrees)
ATTENUATION (dB, 0 = MAX GAIN)
0.5 dB steps
f = 200 MHz
Channel A
Channel B
-4 0 4 8 12 16 20
-100
-90
-80
-70
-60
-50
-40
HD2 (dBc)
OUTPUT POWER (dBm)
f = 200 MHz
ATT = 0 dB
ATT = 8 dB
ATT = 16 dB
ATT = 24 dB
-4 0 4 8 12 16 20
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
HD3 (dBc)
OUTPUT POWER (dBm)
f = 200 MHz
ATT = 0 dB
ATT = 8 dB
ATT = 16 dB
ATT = 24 dB
LMH6521
www.ti.com SNOSB47D –MAY 2011–REVISED MARCH 2013
Typical Performance Characteristics (continued)
V+ = 5V, Differential V
OUT
= 4V
PP
, R
L
= 200Ω, T
A
=25 °C, f
in
= 200 MHz, and Maximum Gain (0 Attenuation)
Second Order Harmonic Distortion at 200 MHz Third Order Harmonic Distortion at 200 MHz
Figure 16. Figure 17.
Cumulative Gain Error Cumulative Phase Shift
Figure 18. Figure 19.
Noise Figure Noise Figure
vs. vs.
Frequency Attenuation
Figure 20. Figure 21.
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