2

Low-Voltage / Wide Band Si Hyperabrupt Varactors

Rev. V7

MA4ST300 Series

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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.

1.

The prefix defines package style, configuration and packaging information. Contact representative for complete part identification.

2.

Capacitance @ 1 MHz

Part No.

CJ0 (pF)

VJ (V)

M

MA4ST320

77.4

11.71

6.51

MA4ST330

33.9

8.91

5.15

MA4ST340

25.3

14.25

7.41

MA4ST350

15.7

14.55

7.26

Part Number

Base

1

RoHS Compliant

Part Number Base

1

Capacitance

Ratio

Q Factor

(pF)

(pF)

f = 1 MHz

f = 50 MHz

Min.

Nom.

Max.

Max.

Typ.

Min.

MA4ST320

MAVR-000320-XXXXXX

48.0

58.0

63.0

19.0

3.2

300

MA4ST330

MAVR-000330-XXXXXX

22.0

26.0

30.0

9.0

3.2

350

MA4ST340

MAVR-000340-XXXXXX

15.0

18.5

21.0

6.5

3.2

350

2

MA4ST350

MAVR-000350-XXXXXX

9.5

11.8

13.5

4.5

3.2

400

Ls

Cp

Cj

Rs

Package

Parasitics

Parasitics:

Cp= 0.15 pF

Ls= 1.4 nH

Intrinsic Diode

Model:

N = 1.1

CJ0=(see table below)

VJ = (see table below)

FC = 0.5

BV = 12.0 V

M = (see table below)

Spice Model

Specifications are subject to change without prior notification