For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

8

8 - 3

Output Return Loss

Vctrl1 = 0V, Vctrl2 = Variable

Output Return Loss

Vctrl1 = Variable, Vctrl2 = -3V

HMC712LP3CE

v04.0410

GaAs MMIC VOLTAGE-VARIABLE

ATTENUATOR, 5 - 26.5 GHz

Input Return Loss

Vctrl1 = 0V, Vctrl2 = Variable

-40

-30

-20

-10

0

2

6

10

14

18

22

26

30

-3.0 V

-1.4 V

0.0 V

FREQUENCY (GHz)

-30

-20

-10

0

2

6

10

14

18

22

26

30

-3.0 V

-1.2 V

0.0 V

FREQUENCY (GHz)

-30

-20

-10

0

2

6

10

14

18

22

26

30

-3.0 V

-1.4 V

0.0 V

FREQUENCY (GHz)

Insertion Phase vs. Vctrl2, Vctrl1 = 0V

Insertion Phase vs. Vctrl1, Vctrl2 = -3V

-180

-135

-90

-45

0

45

90

135

180

-3

-2.5

-2

-1.5

-1

-0.5

0

1 GHz

5 GHz

10 GHz

20 GHz

25 GHz

VCTRL 2

-180

-135

-90

-45

0

45

90

135

180

-3

-2.5

-2

-1.5

-1

-0.5

0

1 GHz

5 GHz

10 GHz

20 GHz

25 GHz

VCRTL 1

Input Return Loss

Vctrl1 = Variable, Vctrl2 = -3V

-40

-30

-20

-10

0

2

6

10

14

18

22

26

30

-3.0 V

-1.2 V

0.0 V

FREQUENCY (GHz)