HMC497LP4_09 Datasheet, PDF (3/10 Pages) Hittite Microwave Corporation – SiGe WIDEBAND DIRECT MODULATOR RFIC, 100 - 4000 MHz

10
v04.1108
Wideband Performance vs. Frequency
10
5
0
+25C
+85C
-5
-40C
-10
0
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Uncalibrated Carrier Feedthrough ^[1]
vs. Frequency
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)
HMC497LP4 / 497LP4E
SiGe WIDEBAND DIRECT
MODULATOR RFIC, 100 - 4000 MHz
Output IP3, P1dB & Noise Floor
@ 20 MHz Offset vs. Frequency
30
OUTPUT IP3
20
-120
-130
10
OUTPUT P1dB
-140
0
+25C
+85C
-150
-40C
-10
-20
0
-160
NOISE FLOOR
SET-UP NOISE FLOOR
-170
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Calibrated Carrier Feedthrough ^[1]
vs. Frequency
10
0
-10
-20
+25C
+85C
-30
-40C
-40
-50
-60
-70
0
400 800 1200 1600 2000 2400 2800 3200 3600 4000
FREQUENCY (MHz)
Sideband Suppression vs. Frequency
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)
10 - 26
[1] See note titled “Calibrated vs. Uncalibrated test results” herein.
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