HMC525LC4_09 Datasheet, PDF (3/6 Pages) Hittite Microwave Corporation – GaAs MMIC I/Q MIXER 4 - 8.5 GHz

v02.1208
HMC525LC4
GaAs MMIC I/Q MIXER
4 - 8.5 GHz
8
Quadrature Channel Data Taken Without IF Hybrid
Isolations
-10
IF Bandwidth*
0
-20
LO/IF2
LO/IF1
-30
RETURN LOSS
-5
CONVERSION GAIN
-10
RF/IF1
-40
-15
-50
RF/IF2
LO/RF
-60
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
-20
-25
0.5
1
1.5
2
2.5
3
3.5
IF FREQUENCY (GHz)
8 - 126
Amplitude Balance vs. LO Drive
2
1.5
1
0.5
0
-0.5
-1
LO = +13 dBm
LO = +15 dBm
-1.5
LO = +17 dBm
LO = +19 dBm
-2
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
Phase Balance vs. LO Drive
10
5
0
-5
-10
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
-15
LO = +19 dBm
-20
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
Upconverter Performance Conversion
Gain vs. LO Drive
0
-5
-10
LO = +13 dBm
-15
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
-20
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
Upconverter Performance Sideband
Rejection vs. LO Drive
0
-10
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
-20
LO = +19 dBm
-30
-40
-50
-60
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
* Conversion gain data taken with external IF hybrid
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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