HMC497LP4 Datasheet, PDF (3/10 Pages) Hittite Microwave Corporation – SiGe WIDEBAND DIRECT MODULATOR RFIC, 100 - 4000 MHz

v02.0506
HMC497LP4 / 497LP4E
SiGe WIDEBAND DIRECT
MODULATOR RFIC, 100 - 4000 MHz
9
Wideband Performance
vs. Frequency Over Temperature
10
5
0
-5
-10
0
0
-5
OUTPUT POWER
-10
-15
-20
CARRIER FEEDTHROUGH
-25
-30
-35
-40
SIDEBAND SUPPRESSION
-45
-50
-55
-60
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Output IP3, P1dB & Noise Floor
@ 20 MHz Offset vs. Frequency
Over Temperature
30
-120
OUTPUT IP3
20
-130
10
OUTPUT P1dB
-140
0
NOISE FLOOR
-10
-150
-160
-20
0
MEASUREMENT NOISE FLOOR _-170
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Uncalibrated Carrier Feedthrough*
vs. Frequency Over Temperature
10
0
+25C
+85C
-10
-40C
-20
-30
-40
-50
-60
-70
0
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Calibrated Carrier Feedthrough*
vs. Frequency Over Temperature
10
0
-10
+25C
+85C
-20
-40C
-30
-40
-50
-60
-70
0
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Sideband Suppression
vs. Frequency Over Temperature
10
0
-10
+25C
+85C
-20
-40C
-30
-40
-50
-60
-70
0
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Return Loss vs. Frequency
0
-5
RF
LO
-10
-15
-20
-25
-30
-35
0
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
9 - 26
* See note titled “Calibrated vs. Uncalibrated test results” herein.
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