HMC525_09 Datasheet, PDF (3/6 Pages) Hittite Microwave Corporation – GaAs MMIC I/Q MIXER 4.0 - 8.5 GHz

v01.1007
HMC525
GaAs MMIC I/Q MIXER
4.0 - 8.5 GHz
3
Quadrature Channel Data Taken Without IF 90° Hybrid
Isolations
-10
-20
-30
-40
-50
-60
RF/IF2
LO/IF2
LO/IF1
RF/IF1
LO/RF
IF Bandwidth*
0
-5
-10
-15
-20
RETURN LOSS
CONVERSION GAIN
-70
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
-25
0.5
1
1.5
2
2.5
3
3.5
IF FREQUENCY (GHz)
Amplitude Balance vs. LO Drive
2
1
0
LO = +13 dBm
-1
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
-2
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
Upconverter Performance Conversion
Gain vs. LO Drive
0
-5
-10
-15
-20
3
LO = +11 dBm
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
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 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
3
4
5
6
7
8
9
RF FREQUENCY (GHz)
3 - 96
* Conversion gain data taken with external IF 90 ° hybrid
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com