LMH6521 Datasheet, PDF (10/24 Pages) Texas Instruments – LMH6521 High Performance Dual DVGA

Third Order Harmonic Distortion vs. Frequency
-60
T = - 40 °C
T = 25 °C
-70
T = 85 °C
-80
-90
-100
-110
POUT = 6 dBm
50 100 150 200 250 300 350 400
FREQUENCY (MHz)
30120190
Third Order Harmonic Distortion vs. Attenuation
-50
Channel A
-55
Channel B
-60
-65
-70
-75
-80
-85
POUT = 6 dBm
-90
0 4 8 12 16 20 24 28 32
ATTENUATION (dB, 0 = MAX GAIN)
30120195
Second Order Harmonic Distortion at 100 MHz
-50
ATT = 0 dB
-55
ATT = 8 dB
ATT = 16 dB
ATT = 24 dB
-60
-65
-70
-75
-80
-85
-90
-4
f = 100 MHz
0 4 8 12 16 20
OUTPUT POWER (dBm)
30120193
Second Order Harmonic Distortion vs. Attenuation
-60
Channel A
-65
Channel B
-70
-75
-80
-85
-90
-95
-100
-105
POUT = 6 dBm
0 4 8 12 16 20 24 28 32
ATTENUATION (dB, 0 = MAX GAIN)
30120181
Second Order Harmonic Distortion vs. Frequency
-50
T = - 40 °C
T = 25 °C
-60
T = 85 °C
-70
-80
-90
-100
50
POUT = 6 dBm
100 150 200 250 300 350 400
FREQUENCY (MHz)
30120189
Third Order Harmonic Distortion at 100 MHz
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-4
ATT = 0 dB
ATT = 8 dB
ATT = 16 dB
ATT = 24 dB
f = 100 MHz
0 4 8 12 16 20
OUTPUT POWER (dBm)
30120194
9
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