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
Short Description
3 V GaAs SPDT Switch DC - 2 GHz
Min Frequency(MHz)
50
Max Frequency(MHz)
2000
Isolation(dB)
28
Insertion Loss (dB)
0.500
IIP3(dBm)
52
IP1dB(dBm)
30
Package Category
Plastic Surface Mount
Package
SOT-26
ROHS
Yes

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

Applications

  • ISM
  • Wireless Networking and Communication

Order from MACOM

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