• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

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

M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or

information contained herein without notice.

7

Quad PIN Diode π Attenuator

10 - 4000 MHz

M/A-COM Products

Rev. V2

MA4P274-1225

ADVANCED: Data Sheets contain information regarding a product M/A-COM 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 has under develop-

ment. 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.

Typical Performance Curves @ +25°C, 1000 - 5000 MHz, Shunt Bias = 0.75 Volts

Insertion Loss vs. Frequency

Attenuation vs. Control Voltage

Input Return Loss vs. Control Voltage

Output Return Loss vs. Control Voltage

IP3 vs. Control Voltage (10 MHz Spacing)

-24

-22

-20

-18

-16

-14

-12

-10

-8

0

5

10

15

20

1000 MHz

2000 MHZ

3000 MHZ

4000 MHZ

5000 MHZ

Control Voltage (V)

35

40

45

50

55

0

5

10

15

20

2000 MHz

3000 MHz

4000 MHz

5000 MHz

Control Voltage (V)

P1dB vs. Control Voltage

-35

-30

-25

-20

-15

-10

-5

0

0

5

10

15

20

1000 MHz

2000 MHz

3000 MHz

4000 MHz

5000 MHz

Control Voltage (V)

-24

-22

-20

-18

-16

-14

-12

-10

-8

0

5

10

15

20

1000 MHz

2000 MHz

3000 MHz

4000 MHz

5000 MHz

Control Voltage (V)

24

26

28

30

32

34

36

38

0

5

10

15

20

1000 MHz

2000 MHz

3000 MHz

4000 MHz

5000 MHz

Control Voltage (V)

-10

-8

-6

-4

-2

0

01

23

45

Insertion Loss (20V)

Insertion Loss (10V)

Frequency (GHz)