HMC421QS16_10 Datasheet, PDF (2/8 Pages) Hittite Microwave Corporation – PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.4 - 2.3 GHz

v04.0810
Conversion Gain
vs. Temperature @ LO = +10 dBm
14
12
10
8
6
+25 C
4
-40 C
+85 C
2
0
1
1.5
2
2.5
FREQUENCY (GHz)
Conversion Gain vs. LO Drive
14
12
10
8
6
LO = +4 dBm
4
LO = +6 dBm
LO = +8 dBm
LO = +10 dBm
2
LO = +12 dBm
LO = +13 dBm
0
1
1.5
2
2.5
FREQUENCY (GHz)
Conversion Gain
vs. Vdd @ LO = +10 dBm
14
12
10
8
6
+4.5V
+5.0V
4
+5.5V
2
0
1
1.5
2
2.5
FREQUENCY (GHz)
HMC421QS16 / 421QS16E
PCS/UMTS HIGH IP3 RFIC
DOWNCONVERTER, 1.4 - 2.3 GHz
Isolation @ LO = +10 dBm
0
-15
-30
-45
-60
RF/IF
-75
LO/RF
LO/IF
-90
1
1.5
2
2.5
FREQUENCY (GHz)
Return Loss @ LO = +10 dBm
0
-5
-10
-15
-20
-25
-30
1
RF
LO
1.5
2
2.5
FREQUENCY (GHz)
IF Bandwidth @ LO = +10 dBm
14
10
6
2
CONVERSION GAIN
RETURN LOSS
-2
-6
-10
0
0.1
0.2
0.3
0.4
0.5
FREQUENCY (GHz)
9
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