HMC524_09 Datasheet, PDF (3/6 Pages) Hittite Microwave Corporation – GaAs MMIC I/Q MIXER 22 - 32 GHz

v02.0907
HMC524
GaAs MMIC I/Q MIXER
22 - 32 GHz
3
Quadrature Channel Data Taken Without IF 90° Hybrid
Isolations
-10
IF Bandwidth*
0
LO/IF2
-20
-5
LO/IF1
-30
RF/IF2
-40
-50
RF/IF1
LO/RF
-60
21
23
25
27
29
31
33
RF FREQUENCY (GHz)
-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
3
2.5
2
1.5
1
0.5
0
-0.5
-1
LO = +13 dBm
-1.5
LO = +15 dBm
LO = +17 dBm
-2
LO = +19 dBm
-2.5
-3
21
23
25
27
29
31
33
RF FREQUENCY (GHz)
Upconverter Performance Conversion
Gain vs. LO Drive
0
LO = +13 dBm
-5
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
-10
-15
-20
21
23
25
27
29
31
33
RF FREQUENCY (GHz)
Phase Balance vs. LO Drive
10
5
0
LO = +13 dBm
-5
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
-10
21
23
25
27
29
31
33
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
21
23
25
27
29
31
33
RF FREQUENCY (GHz)
3 - 90
* Conversion gain data taken with external IF 90° hybrid
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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