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

12 - 2

12

HMC694LP4 / 694LP4E

v02.1108

GaAs MMIC ANALOG VARIABLE

GAIN AMPLIFIER, 6 - 17 GHz

Output Return Loss vs. Temperature

Broadband Gain & Return Loss

Gain vs. Temperature

Input Return Loss vs. Temperature

-30

-20

-10

0

10

20

30

4

6

8

10

12

14

16

18

20

22

24

26

S21

S11

S22

FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

6

8

10

12

14

16

18

+25C

+85C

-40C

FREQUENCY (GHz)

0

5

10

15

20

25

30

6

8

10

12

14

16

18

+25C

+85C

-40C

FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

6

8

10

12

14

16

18

+25C

+85C

-40C

FREQUENCY (GHz)

Control Voltage Range vs. Gain

Gain vs. Control Voltage

-5

0

5

10

15

20

25

-1.6

-1.4

-1.2

-1

-0.8

-0.6

-0.4

CONTROL VOLTAGE (V)

17 GHz

6 GHz

10 GHz

13 GHz

-5

0

5

10

15

20

25

5

7

9

11

13

15

17

19

FREQUENCY (GHz)

Vctl = -2.0V

Vctl = 0V

Vctl = -1.2V

Vctl = -1.0V

Vctl = -1.3V

Vctl = -0.8V

Vctl = -1.1V