3

3 - 126

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

Isolations

Amplitude Balance vs. LO Drive

IF Bandwidth*

Phase Balance vs. LO Drive

Quadrature Channel Data Taken Without IF Hybrid

Upconverter Performance Conversion

Gain vs. LO Drive*

Upconverter Performance Sideband

Rejection vs. LO Drive*

* Conversion gain data taken with external IF hybrid

HMC556

GaAs MMIC I/Q MIXER

36 - 41 GHz

v00.0106

-70

-60

-50

-40

-30

-20

-10

0

34

35

36

37

38

39

40

41

42

RF FREQUENCY (GHz)

LO/RF

RF/IF1

LO/IF2

RF/IF2

LO/IF1

0

5

10

15

20

25

34

35

36

37

38

39

40

41

42

LO = +15dBm

LO = +17dBm

LO = +19dBm

RF FREQUENCY (GHz)

-40

-35

-30

-25

-20

-15

-10

-5

0

34

35

36

37

38

39

40

41

42

LO = +15dBm

LO = +17dBm

LO = +19dBm

RF FREQUENCY (GHz)

-20

-15

-10

-5

0

34

35

36

37

38

39

40

41

42

+15dBm

+17dBm

+19dBm

RF FREQUENCY (GHz)

-3

-2

-1

0

1

2

3

34

35

36

37

38

39

40

41

42

LO = +15dBm

LO = +17dBm

LO = +19dBm

RF FREQUENCY (GHz)

-15

-10

-5

0

0.5

1

1.5

2

2.5

3

3.5

RETURN LOSS

CONVERSION GAIN

IF FREQUENCY (GHz)