HMC495LP3 Datasheet, PDF (5/12 Pages) Hittite Microwave Corporation – SiGe WIDEBAND DIRECT MODULATOR RFIC, 250 - 3800 MHz

8
8-6
v02.0705
HMC495LP3 / 495LP3E
SiGe WIDEBAND DIRECT
MODULATOR RFIC, 250 - 3800 MHz
Output IP3 & Output Power vs.
LO Power Over Temperature@ 1900 MHz
20
-3
15
-4
10
-5
5
+25 C
+85 C
-6
-40 C
0
-7
-5
-8
-10
-9
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO POWER (dBm)
Output IP3 & Output Power vs.
LO Power Over Supply@ 1900 MHz
20
-3
15
-4
10
-5
5
Vcc= 3.0 Volts
Vcc= 3.3 Volts
-6
Vcc= 3.6 Volts
0
-7
-5
-8
-10
-9
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO POWER (dBm)
Output Noise vs. LO Power
Over Temperature@ 1900 MHz
-140
-145
-150
+25 C
+85 C
-40 C
-155
-160
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO POWER (dBm)
Sideband Suppression*
vs. LO Power@ 1900 MHz
-20
-30
-40
UNCALIBRATED, +25 C
-50
CALIBRATED, +25 C
UNCALIBRATED, OVER TEMP
CALIBRATED, OVER TEMP
-60
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO POWER (dBm)
Output Noise vs. LO Power
Over Supply@ 1900 MHz
-140
-145
-150
Vcc= 3.0 Volts
Vcc= 3.3 Volts
Vcc= 3.6 Volts
-155
-160
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO POWER (dBm)
Carrier Suppression*
vs. LO Power@ 1900 MHz
-20
UNCALIBRATED, +25 C
CALIBRATED, +25 C
-30
UNCALIBRATED, OVER TEMP
CALIBRATED, OVER TEMP
-40
-50
-60
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO POWER (dBm)
* See note titled “Calibrated vs. Uncalibrated test results” herein.
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