MASWSS0144 Datasheet, PDF (1/4 Pages) Tyco Electronics – 2.7 V GaAs SP3T Switch: GSM - CDMA - GPS DC - 3.0 GHz

MASWSS0144
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
Features
• Dedicated RF Ports (GSM, CDMA, GPS)
• Low Cross Modulation: -105 dBm
• Low Insertion Loss: 0.6 dB at 2 GHz
• High Isolation: 24 dB at 2 GHz
• Lead-Free 3 mm 12-lead PQFN Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• RoHS* Compliant and 260°C Reflow Compatible
Description
M/A-COM’s MASWSS0144 is an industry leading
GaAs PHEMT single pole, three throw (SP3T)
switch in a lead-free 3 mm 12-lead PQFN package.
The MASWSS0144 is uniquely configured to enable
switching from a common antenna port to Dual Band
GSM, CDMA Cellular and PCS, or GPS Receive
ports. The design is asymmetric and has dedicated
paths for each mode, which allows each path to be
optimized for the assigned mode of operation.
The MASWSS0144 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information ¹
Part Number
Package
MASWSS0144
Bulk Packaging
MASWSS0144TR-3000
3000 piece reel
MASWSS0144SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
Functional Schematic
Rev. V1
Pin 1
V1
RF1
39 pF
GND
V3
RF3
39 pF
GND
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
10
Pin Name
V1
RF1
GND
GND
RF2
V2
GND
RF3
V3
GND
Description
Control 1
CDMA Transmit/Receive Port
RF Ground
RF Ground
GSM Transmit/Receive Port
Control 2
RF Ground
CDMA and GPS
Control 3
RF Ground
11
ANT
12
GND
13
GND (paddle) ²
Antenna Port
RF Ground
RF Ground
2. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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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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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.