BFP420 Transistor as a Low-Cost 900 MHz ISM Band Power Amplifier

Reference Design using part BFP420 by Infineon Technologies AG

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Manufacturer

Infineon Technologies AG
  • Application Category
    Wireless Communication
  • Product Type
    RF Amplifier

For End Products

  • Wireless

Description

  • BFP450 SIEGET Transistor as an 869-MHz Power Amp in an Alarm Transmitter Monitor Application. The PC Board used is the BFP620 V3.0 PCB with "sawed-off" inputs and outputs

Key Features

  • Operating Frequency
    902 to 928 MHz
  • Output Power
    25.8 dBm
  • Gain
    20.8 dB

Featured Parts (5)

Featured Parts
Part Number Manufacturer Type Description
BFP420 BOARD Infineon Technologies AG RF BJT Trans RF BJT NPN 4.5V 0.06A Automotive AEC-Q101 4-Pin(3+Tab) SOT-343 T/R Buy
BFP420H6327 Infineon Technologies AG RF BJT Trans RF BJT NPN 4.5V 0.06A 210mW Automotive AEC-Q101 4-Pin(3+Tab) SOT-343 T/R Buy
BFP420H6740XTSA1 Infineon Technologies AG RF BJT Trans RF BJT NPN 4.5V 0.06A 210mW Automotive AEC-Q101 4-Pin(3+Tab) SOT-343 T/R Buy
BFP420H6433XTMA1 Infineon Technologies AG RF BJT Trans RF BJT NPN 4.5V 0.06A 210mW Automotive 4-Pin SOT-343 T/R Buy
BFP420H6327XTSA1 Infineon Technologies AG RF BJT Trans RF BJT NPN 4.5V 0.06A 210mW Automotive AEC-Q101 4-Pin(3+Tab) SOT-343 T/R Buy

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