MASWSS0179
GaAs
The MASWSS0179 is a GaAs single pole, double throw switch in a lead-free SOT-26 surface mount plastic package. The MASWSS0179 is ideally suited for applications where very low power consumption, low intermodulation products, very small size and low cost are required. Typical application is an internal / external antenna select switch for portable telephones and data radios. In addition, because of its low loss, good isolation and inherent speed, the MASWSS0179 can be used as a conventional T/R switch or as an antenna diversity switch. The MASWSS0179 can be used in power applications up to 0.5 Watts in systems such as cellular, PCS, GSM and other analog / digital wireless communications systems. The MASWSS0179 is fabricated using a mature 0.5- micron gate length GaAs pHEMT process. The process features full chip passivation for increased performance and reliability.
Product Specifications
- Part Number
- MASWSS0179
- Description
- GaAs
- Min Frequency(MHz)
- 50
- Max Frequency(MHz)
- 2000
- Isolation(dB)
- 28
- Insertion Loss (dB)
- 0.500
- IIP3(dBm)
- 52
- IP1dB(dBm)
- 30
Features
- Low Insertion Loss: <0.5 dB @ 900 MHz
- RoHS* Compliant Version of SW-395
- 260°C Reflow Compatible
- Halogen-Free “Green” Mold Compound
- Lead-Free SOT-26 Package
- Both Positive and Negative 3 to 8 V Control
- Very High Intercept Point: 52 dBm IP3
- Low Power Consumption: <1.0 µA @ 3 VDC
Technical Resources
Datasheet
Application Notes
- S-Parameter S2P File Format Guide
- Tape and Reel Packaging for Surface Mount Components
- Surfacing Mounting Instructions - Footprint Guidelines
- Moisture Effects on the Soldering of Plastic Encapsulated Devices
- 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