• 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.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.

3

Surface Mount Hyperabrupt Varactors

Rev. V5

MA4ST400 Series

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.

Typical Performance Curves

Bias (V) MA4ST401 MA4ST403 MA4ST404 MA4ST405 MA4ST406 MA4ST407 MA4ST408 MA4ST409

0

30.37

47.05

59.64

69.45

86.29

105.60

124.52

150.59

1

20.86

32.12

40.43

47.47

58.98

72.34

85.20

103.10

2

16.19

24.72

30.89

36.55

45.41

55.93

65.82

79.70

3

12.83

19.33

24.00

28.57

35.50

44.02

51.83

62.79

4

9.99

14.74

18.35

21.73

27.00

33.85

39.95

48.45

5

7.59

10.90

13.95

15.95

19.82

25.13

29.86

36.27

6

5.80

8.08

10.94

11.73

14.57

18.64

22.36

27.26

8

3.76

4.96

7.61

7.11

8.83

11.37

13.80

17.11

10

2.86

3.76

6.00

5.37

6.67

8.45

10.23

12.73

12

2.41

3.17

5.12

4.53

5.63

7.05

8.50

10.58

15

2.03

2.66

4.33

3.81

4.73

5.87

7.05

8.79

20

1.68

2.21

3.60

3.18

3.95

4.81

5.76

7.17

22

1.60

2.09

3.39

3.11

3.86

4.53

5.42

6.75

Tabulated Capacitance Data

Specifications are subject to change without prior notification

MA4ST400 Series Hyperabrupt Varactor

1

10

100

110

100

Reverse Voltage (V)

MA4ST401

MA4ST403

MA4ST404

MA4ST405

MA4ST406

MA4ST407

MA4ST408

MA4ST409