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3 - 143

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

Input Return Loss vs. Temperature

Output Return Loss vs. Temperature

Broadband Gain &

Return Loss vs. Frequency

Gain vs. Temperature

HMC863

v00.1109

GaAs pHEMT MMIC ½ WATT

POWER AMPLIFIER, 24 - 29.5 GHz

-30

-20

-10

0

10

20

30

21

22

23

24

25

26

27

28

29

30

S21

S11

S22

FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

24

25

26

27

28

29

30

+25C

+85C

-55C

FREQUENCY (GHz)

18

20

22

24

26

28

30

32

34

24

25

26

27

28

29

30

+25C

+85C

-55C

FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

24

25

26

27

28

29

30

+25C

+85C

-55C

FREQUENCY (GHz)

P1dB vs. Temperature

P1dB vs. Supply Voltage

21

23

25

27

29

31

24

25

26

27

28

29

30

+25C

+85C

-55C

FREQUENCY (GHz)

21

23

25

27

29

31

24

25

26

27

28

29

30

6.0V

5.5V

5.0V

FREQUENCY (GHz)