GaAs SP3T 2.6 V CDMA-GPS Switch

DC - 2.5 GHz

MASWSS0065

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

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

• 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.

V2

1

Features

•

Unbalanced (asymmetric) RF Paths

•

Low Cross Modulation

•

Low Insertion Loss: 0.5 dB at 1.0 GHz

•

High Isolation: 20 dB at 2.0 GHz

•

3 mm 12-lead PQFN Package

•

0.5 micron GaAs PHEMT Process

Description

M/A-COM’s MASWSS0065 is an industry leading

GaAs PHEMT MMIC single pole three throw (SP3T)

CDMA-GPS switch in a 3 mm 12-lead PQFN

package.

The MASWSS0065 is uniquely configured to enable

switching from a common antenna port to CDMA

cellular, CDMA PCS, or GPS ports. The design is

asymmetric and has been fully optimized for

excellent cross modulation performance in CELL

and PCS paths while still maintaining excellent

insertion loss and isolation.

The MASWSS0065 is fabricated using a 0.5 micron

gate length GaAs PHEMT process. The process

features full passivation for performance and

reliability.

Ordering Information

Part Number

Package

MASWSS0065TR-3000

3000 Piece Reel

MASWSS0065SMB

Sample Test Board

Note: Reference Application Note M513 for reel size

information.

Pin Configuration

Pin No.

Pin Name

Description

1

V1

Control 1

2

GPS

GPS Receive

3

GND

RF Ground

4

GND

RF Ground

5

PCS

PCS Transmit/Receive

6

V2

Control 2

7

GND

RF Ground

8

CELL

Cellular Transmit/Receive

9

V3

Control 3

10

GND

RF Ground

11

ANT

Antenna Port

12

GND

RF Ground

13

RF Ground

1.

The exposed pad centered on the package bottom must be

connected to RF and DC ground.

Functional Schematic

V3

CELL

39 pF

GND

GND

V1

GPS

39 pF

Pin 1

Pin 12