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ISL5239 - Pre-Distortion Linearizer

Key Features

  • The ISL5239 Pre-Distortion Linearizer (PDL) is a full featured component for Power Amplifier (PA) linearization to improve PA power efficiency and reduce PA cost. The Radio Frequency (RF) PA is one of the most expensive and power-consuming devices in any wireless communication system. The ideal RF PA would have an entirely linear relationship between input and output, expressed as a simple gain which applies at all power levels. Unfortunately, realizable RF amplifiers are not completely linear.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NOc1NTo-8nOR8taE8Rc-CEItNOCoTMOuErMMRTDMESeaNIcELthDNaonEDSriDcEhwaDFelwOeSRwtRuE.ipPnNpLtEeoArWrsCt iCElD.ceMEonSEmtIeNG/rTtNsacSt September 2, 2005 ISL5239 8039.2 Pre-Distortion Linearizer Features The ISL5239 Pre-Distortion Linearizer (PDL) is a full featured component for Power Amplifier (PA) linearization to improve PA power efficiency and reduce PA cost. The Radio Frequency (RF) PA is one of the most expensive and power-consuming devices in any wireless communication system. The ideal RF PA would have an entirely linear relationship between input and output, expressed as a simple gain which applies at all power levels.