SW-442 Datasheet, PDF (1/4 Pages) Tyco Electronics – GaAs SPDT Terminated Switch DC - 3.0 GHz

SW-442
GaAs SPDT Terminated Switch
DC - 3.0 GHz
Features
• Low Insertion Loss: 0.5 dB typical up to 1 GHz
• High Isolation: > 38 dB @ 900 MHz
• Low Power Consumption: < 10µA @ -3 V
• Positive or Negative 2.5 to 8 V Control
• Low cost SOT-26 Package
• Available in a lead free version: MASW-007935
Description
M/A-COM’s SW-442 is a GaAs monolithic switch in
a low cost SOT-26 surface mount plastic package.
The SW-442 is ideally suited for applications where
very low power consumption, low insertion loss and
very small size are required.
Typical application is in dual band systems which
require switching between small signal components
such as filter banks, single band LNA's, converters
etc. The SW-442 can be used in applications up to
0.25 Watts in systems such as CDMA, W-CDMA,
PCS, DCS1800, GSM and other analog/digital
wireless communications systems.
The SW-442 is fabricated using a mature 0.5 micron
GaAs PHEMT process. The process features full
passivation for increased performance and
reliability.
Functional Schematic
Positive Control Voltage
Functional Schematic
Negative Control Voltage
Rev. V4
Ordering Information ^1,2
Part Number
Package
SW-442-PIN
Bulk Packaging
SW-442TR
1000 piece reel
SW-442SMB
Sample Board
DC - 3.0 GHz tuning
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
Pin Configuration
Pin No.
Function
1
RF1
2
GND
3
RF2
4
V2
5
RFC
6
V1
Description
RF Input/Output
RF Ground
RF Input/Output
V Control 2
RF Common
V Control 1
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ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] / Fax: [phone]
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
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Visit www.macomtech.com for additional data sheets and product information.
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.