For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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

2

HMC941LP4 / 941LP4E

v00.0910

0.5 dB LSB GaAs MMIC 5-BIT DIGITAL

ATTENUATOR, 0.1 - 33 GHz

Input Return Loss

(Only Major States are Shown)

Output Return Loss

(Only Major States are Shown)

Insertion Loss vs. Temperature

Normalized Attenuation

(Only Major States are Shown)

Bit Error vs. Frequency

(Only Major States are Shown)

Bit Error vs. Attenuation State

-14

-12

-10

-8

-6

-4

-2

0

0

5

10

15

20

25

30

35

40

+25 C

+85 C

-40 C

FREQUENCY (GHz)

-40

-30

-20

-10

0

0

5

10

15

20

25

30

35

40

FREQUENCY (GHz)

-40

-30

-20

-10

0

0

5

10

15

20

25

30

35

40

FREQUENCY (GHz)

-20

-15

-10

-5

0

0

5

10

15

20

25

30

35

40

FREQUENCY (GHz)

-0.8

-0.4

0

0.4

0.8

1.2

0

4

8

12

16

5 GHz

10 GHz

18 GHz

26.5 GHz

33 GHz

ATTENUATION STATE (dB)

-1.5

-1

-0.5

0

0.5

1

1.5

0

5

10

15

20

25

30

35

40

FREQUENCY (GHz)

15.5 dB

8 dB