HMC555
v02.0907
GaAs MMIC I/Q MIXER
31 - 38 GHz
Quadrature Channel Data Taken Without IF Hybrid
Isolations
IF Bandwidth*
0
0
-10
-20
-30
LO/IF2
-5
3
-10
-15
-20
LO/IF1
RF/IF2
-40
-50
-60
-70
RETURN LOSS
CONVERSION GAIN
LO/RF
32
RF/IF1
30
31
33
34
35
36
37
38
39
0.5
1
1.5
2
2.5
3
3.5
4
4.5
39
39
RF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Amplitude Balance vs. LO Drive
Phase Balance vs. LO Drive
3
25
2
1
20
15
0
10
LO = +15dBm
LO = +17dBm
LO = +19dBm
-1
-2
-3
LO = +15dBm
LO = +17dBm
LO = +19dBm
5
0
30
31
32
33
34
35
36
37
38
39
30
31
32
33
34
35
36
37
38
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Upconverter Performance Conversion
Gain vs. LO Drive*
Upconverter Performance Sideband
Rejection vs. LO Drive*
0
0
-5
-5
-10
LO = +17dBm
LO = +19dBm
LO = +21dBm
-15
-10
-20
-25
-30
-35
-40
+15dBm
+17dBm
+19dBm
-15
-20
30
31
32
33
34
35
36
37
38
39
30
31
32
33
34
35
36
37
38
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
* Conversion gain data taken with external IF hybrid
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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