3

3 - 9

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20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

Conversion Gain vs.

Temperature @ LO = 0 dBm

Upconverter Performance

Conversion Gain vs. LO Drive

Return Loss @ LO = 0 dBm

Isolation @ LO = 0 dBm

Conversion Gain vs. LO Drive

IF Bandwidth @ LO = 0 dBm

-25

-20

-15

-10

-5

0

13

14

15

16

17

18

19

20

21

22

23

+25 C

-55 C

+85 C

RF FREQUENCY (GHz)

-25

-20

-15

-10

-5

0

13

14

15

16

17

18

19

20

21

22

23

-4 dBm

-2 dBm

0 dBm

+2 dBm

+4 dBm

RF FREQUENCY (GHz)

-25

-20

-15

-10

-5

0

012345

6

IF FREQUENCY (GHz)

-40

-35

-30

-25

-20

-15

-10

-5

0

0

2

4

6

8

10

12

14

16

18

20

22

IF

RF

LO

FREQUENCY (GHz)

-25

-20

-15

-10

-5

0

13

14

15

16

17

18

19

20

21

22

23

RF FREQUENCY (GHz)

-2 dBm

-4 dBm

+2 dBm

+4 dBm

0 dBm

-60

-50

-40

-30

-20

-10

0

13

14

15

16

17

18

19

20

21

22

23

2 LO/IF

LO/RF

LO/IF

2 LO/RF

RF/IF

RF FREQUENCY (GHz)

HMC258

v03.1007

GaAs MMIC SUB-HARMONICALLY

PUMPED MIXER, 14 - 21 GHz