NXP BF909 and BF909R - N-channel dual gate MOS-FETs

The BF909 and BF909R are N-channel dual gate MOS-FET transistors manufactured by NXP.


  • Specially designed for use at 5 V supply voltage
  • High forward transfer admittance
  • Short channel transistor with high forward transfer admittance to input capacitance ratio
  • Low noise gain controlled amplifier up to 1 GHz
  • Superior cross-modulation performance during AGC

VHF and UHF applications with 3 to 7 V supply voltage such as television tuners and professional communications equipment.

PDF manual properties

  • Brand: NXP Semiconductors
  • Category: Integrated circuits
  • Number Of Pages: 12
  • Filesize: 320.54 kB
  • Language: English
  • File date: 1998-02-19
  • Revision: 02
  • Revision Date: 19 November 2007
  • Official webpage: link

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