2

2 - 28

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

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Input Return Loss vs. Temperature

Output Return Loss vs. Temperature

SSB Phase Noise Performance,

Fout = 20.4 GHz, Pin = 0 dBm

-160

-140

-120

-100

-80

-60

-40

-20

0

10

2

10

3

10

4

10

5

10

6

10

7

OFFSET FREQUENCY (Hz)

-20

-16

-12

-8

-4

0

18

19

20

21

22

23

24

25

26

+25 C

+85 C

-55 C

FREQUENCY (GHz)

-15

-12

-9

-6

-3

0

9

101112

13

+25 C

+85 C

-55 C

FREQUENCY (GHz)

HMC448

v01.1007

GaAs MMIC x2 ACTIVE FREQUENCY

MULTIPLIER, 19 - 25 GHz OUTPUT