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InGaP Cascadable Amplifier

S1003 is a general purpose, broadband amplifier. The device is fabricated from SmarterMicro InGaP HBT process and packaged in a miniature Small Outline Transistor(SOT-89) package.



  • Broadband frequency range:0.1 to 6.0GHz
  • Small signal gain: 20.5 dB@ 2.0GHz
  • High OIP3: +36 dBm typical
  • OP1dB=+20.5 dBm @ 2.0GHz
  • Input and Output impedance: 50 Ohm nominal
  • SOT-89(4-pin,1.5*4.0 mm) Package


    • Wireless infrastructure: WLAN/HLAN/DBS/Broadband/Cellular Base stations
    • Test instrumentation
    • Cable Television