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

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
Part Number
MASWSS0144
MASWSS0144TR-3000
MASWSS0144SMB
Package
Bulk Packaging
3000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
RoHS
Compliant
Functional Schematic
MASWSS0144
V1
Pin 1
V1
RF1
39 pF
GND
V3
RF3
39 pF
GND
Pin Configuration
Pin
Pin Name
No.
Description
1
V1
Control 1
2
RF1
CDMA Transmit/Receive Port
3
GND
RF Ground
4
GND
RF Ground
5
RF2
GSM Transmit/Receive Port
6
V2
Control 2
7
GND
RF Ground
8
RF3
CDMA and GPS
9
V3
Control 3
10
GND
RF Ground
11
ANT
Antenna Port
12
GND
13
GND (paddle) ¹
RF Ground
RF Ground
1. 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
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: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.