For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D

3

HMC939A

v01.0916

1.0 dB LSB GaAs MMIC 5-BIT DIGITAL

ATTENUATOR, 0.1 - 40 GHz

20

30

40

50

60

0

0.1

1

10

100

I.L

1 dB

2 dB

4 dB

8dB

16 dB

31 dB

FREQUENCY (GHz)

Relative Phase vs. Frequency

(Only Major States are Shown)

Step Attenuation vs. Attenuation State

Input IP3 vs. Temperature

(Minimum Attenuation State)

Input IP3 Over Major Attenuation States

Input Power for 0.1 dB Compression

-20

0

20

40

60

80

100

120

140

160

180

200

0

5

10

15

20

25

30

35

40

45

50

I.L

1 dB

2 dB

4 dB

8 dB

16 dB

31 dB

FREQUENCY (GHz)

-0.4

0

0.4

0.8

1.2

1.6

2

2.4

0

4

8

12

16

20

24

28

32

1 GHz

10 GHz

20 GHz

30 GHz

40 GHz

ATTENUATION STATE (dB)

20

30

40

50

60

0

0.1

1

10

100

-55C

25C

+85C

FREQUENCY (GHz)

8

12

16

20

24

28

32

0.01

0.1

1

10

100

-55C

25C

85C

FREQUENCY (GHz)