GaAs IC 25 dB Voltage Variable Attenuator 2.7–4.0 GHz

AV141-321

2

Alpha Industries, Inc. [978] 241-7000

• Fax [978] 241-7906 • Email sales@alphaind.com • www.alphaind.com

Specifications subject to change without notice. 1/02A

Typical Performance Data at 25°C

Frequency (GHz)

Insertion Loss vs. Frequency

-1.0

-0.9

-0.8

-0.7

-0.6

-0.5

-0.4

2.8

3.0

3.2

3.4

3.6

3.8

4.0

Frequency (GHz)

Maximum Attenuation vs. Frequency

2.8

3.0

3.2

3.4

3.6

3.8

4.0

-40

-35

-30

-25

-20

-15

-10

-5

0

Attenuation vs. Control Voltage

-40

-35

-30

-25

-20

-15

-10

-5

0

0.2

0.4

0.6

0.8

1.0

1.2

VSWR vs. Control Voltage

0.2

0.4

0.6

0.8

1.0

1.2

1.0

1.2

1.4

1.6

1.8

Input

Output

Frequency (GHz)

Output VSWR vs. Frequency

1.0

1.2

1.4

1.6

1.8

2.8

3.0

3.2

3.4

3.6

3.8

4.0

Minimum Attenuation

Maximum Attenuation

Frequency (GHz)

Input IP3 vs. Frequency

2.8

3.0

3.2

3.4

3.6

3.8

4.0

18

19

20

21

22