Variable Gain Amplifier with Analog Control

400 - 2700 MHz

Rev. V1

MAAM-009320

6

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.43537383

• China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

400 MHz Applications Section

Schematic

Parts List

Part

Value

Case Style

C1, C11

39 pF

0402

C2, C4, C5, C8

1000 pF

0402

C3, C9

0.1 µF

0402

C6

4.7 pF

0402

C7

4 pF

0402

C10

18 pF

0402

L1

39 nH

0402

L2

7.5 nH

0402

L3

3.9 nH

0402

L4

12 nH

0402

Gain, Vcntrl = 0V

Attenuation Range

C1

C2

C3

C4

C5

C6

C9

C8

C11

C10

L2

L1

+5V

+5V

+3V

Vc

L4

C7

L3

0

5

10

15

20

25

30

35

0.35

0.37

0.39

0.41

0.43

0.45

0.47

Frequency (GHz)

20

22

24

26

28

30

0.35

0.37

0.39

0.41

0.43

0.45

0.47

Frequency (GHz)