2.7 V GaAs SP3T Switch
www.DataSheet4U.com
RoHS Compliant
MASWSS0144 V1
Functional Schematic
39 pF ANT
2.7 V GaAs SP3T Switch: GSM - CDMA - G...
Description
www.DataSheet4U.com
RoHS Compliant
MASWSS0144 V1
Functional Schematic
39 pF ANT
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
GND
Pin 1 V1 RF1 V3 RF3 39 pF GND
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.
39 pF GND
GND
RF2
Pin Configuration
Pin No.
1 2
Pin Name
V1 RF1 GND GND RF2 V2 GND RF3 V3 GND ANT GND GND (paddle)
1
39 pF
V2
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 Antenna Port RF Ground RF Ground
Ordering Information
Part Number
MASWSS0144 MASWSS0144TR-3000 MASWSS0144SMB
3 4
Package
Bulk Packaging 3000 p...
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