Product Detail

MASWSS0143
GaAs Broadband
MACOM’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.
Features
  • Low Insertion Loss: < 0.4 dB @ 1900 MHz
  • RoHS* Compliant Version of SW-425
  • 260°C Reflow Compatible
  • Halogen-Free “Green” Mold Compound
  • 100% Matte Tin Plating over Copper
  • Lead-Free Plastic SOT-26 Package
  • CDMA, W-CDMA, TDMA, GSM, PCS and DCS
  • Positive or Negative Voltage Control
  • High Intercept Point: 58 dBm @ 1 GHz
  • Low Current Consumption: <20 µA @ +5V
Applications
  • ISM
  • Wireless Networking and Communication
Specifications
  • Min Frequency: 100 MHz
  • Max Frequency: 3,000 MHz
  • Insertion Loss : 0.4 dB
  • Isolation: 18 dB
  • IIP3: 58 dBm
  • IP1dB: 36 dBm
Package
  • SOT-26
Package Category
  • Plastic Surface Mount
Marking
  • 92
Lead Finish
  • 100% matte tin plate followed by a post-plating annealing of 1 hr at 150 C
ROHS
  • Yes
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
MASWSS0143
3 Watt Cell T/R, Antenna Changeover, LF
SOT26 Inquire
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MASWSS0143TR-3000
3 Watt Cell T/R, Antenna Changeover, LF
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