MASWSS0143 3 Watt Cellular T/R and Antenna Changeover Switch DC - 3.0 GHz

M/A-COM’s MASWSS0143 is a GaAs monolithic switch in a lead-free, SOT-26 surface mount plastic package. The MASWSS0143 is ideally suited for applications where very low power consumption, low intermodulation products and very small size are required. Typical applications include internal / external antenna select switch for portable telephones and data radios. In addition because of its low loss, good isolation, and inherent speed, the MASWSS0143 can be used as a conventional T/R switch or as an antenna diversity switch. The MASWSS0143 can be used in power applications up to 3 watts in systems such as cellular PCS, CDMA, W-CDMA, TDMA, GSM and other analog / digital wireless communications systems. The MASWSS0143 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full chip passivation for increased performance and reliability.

技术特性 Features
  • Low Insertion Loss: < 0.4 dB @ 1900 MHz
  • Low Current Consumption: <20 μA @ +5V
  • High Intercept Point: 58 dBm @ 1 GHz
  • Positive or Negative Voltage Control
  • CDMA, W-CDMA, TDMA, GSM, PCS and DCS
  • Lead-Free Plastic SOT-26 Package
  • 100% Matte Tin Plating over Copper
  • Halogen-Free “Green” Mold Compound
  • 260°C Reflow Compatible
  • RoHS* Compliant Version of SW-425
功能框图 Functional Block Diagram

MASWSS0143 功能框图

订购信息 Ordering Information
  • MASWSS0143 Bulk Packaging
  • MASWSS0143TR 1000 piece reel
  • MASWSS0143TR-3000 3000 piece reel

应用技术支持与电子电路设计开发资源下载 版本信息 大小
MASWSS0143 数据资料DataSheet下载:PDF Rev.V2 2 页