HMC520 Datasheet, PDF (3/6 Pages) Hittite Microwave Corporation – GaAs MMIC I/Q MIXER 6 - 10 GHz

v00.1004
HMC520
GaAs MMIC I/Q MIXER
6 - 10 GHz
Quadrature Channel Data Taken Without IF Hybrid
Isolations
IF Bandwidth*
-10
0
3
-20
-30
-40
-50
-60
5
LO/IF1
LO/IF2
RF/IF1
LO/RF
RF/IF2
6
7
8
9
10
11
RF FREQUENCY (GHz)
-5
-10
-15
-20
RETURN LOSS
CONVERSION GAIN
-25
0.5
1
1.5
2
2.5
3
3.5
IF FREQUENCY (GHz)
Amplitude Balance vs. LO Drive
2
1.5
1
0.5
0
-0.5
LO = +13 dBm
-1
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
-1.5
-2
5
6
7
8
9
10
11
RF FREQUENCY (GHz)
Upconverter Performance Conversion
Gain vs. LO Drive
0
-5
-10
LO = +11 dBm
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
-15
LO = +19 dBm
-20
5
6
7
8
9
10
11
RF FREQUENCY (GHz)
Phase Balance vs. LO Drive
10
LO = +13 dBm
5
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
0
-5
-10
-15
5
6
7
8
9
10
11
RF FREQUENCY (GHz)
Upconverter Performance Sideband
Rejection vs. LO Drive
0
-10
LO = +11 dBm
LO = +13 dBm
LO = +15 dBm
-20
LO = +17 dBm
LO = +19 dBm
-30
-40
-50
-60
5
6
7
8
9
10
11
RF FREQUENCY (GHz)
3 - 122
* Conversion gain data taken with external IF hybrid
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