MASWSS0144
GaAs CDMA-GPS
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.
Product Specifications
- Part Number
- MASWSS0144
- Description
- GaAs CDMA-GPS
- Min Frequency(MHz)
- 500
- Max Frequency(MHz)
- 3000
- Insertion Loss (dB)
- 0.600
- Isolation(dB)
- 24
- IIP3(dBm)
- 55
Features
- CDMA Handset Switching Applications
- RoHS* Compliant
- 260°C Reflow Compatible
- Halogen-Free “Green” Mold Compound
- Lead-Free 2 mm 12-Lead STQFN with 0.4 mm lead pitch package
- 0.5 micron GaAs pHEMT Process
- High Power: P0.1dB = 36 dBm @ 1 GHz
- High Isolation: 27 dB @ 1 GHz
- Low Insertion Loss: 0.55 dB @ 1 GHz
- Low Cross Modulation
- Balanced (symmetrical) RF Ports
Technical Resources
Datasheet
Application Notes
- S-Parameter S2P File Format Guide
- Tape and Reel Packaging for Surface Mount Components
- Moisture Effects on the Soldering of Plastic Encapsulated Devices
- Surface Mounting Instructions for PQFN Packages
- ESD/EOS Protection for GaAs MMIC Switches
- Using the DR65-0109 (DR65-0003 replacement part) to Drive SPDT PIN Switches
- Drivers for GaAs FET Switches and Digital Attenuators
- Comparison of Gallium Arsenide and Silicon PIN Diodes for High Speed Microwave Switches