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ATR2809 - 5.8-GHz Down Converter

General Description

The down converter IC ATR2809 is fabricated in Atmel's powerful SiGe bipolar process.

The single ended RF input signal is differentially converted and down (or up) converted by a triple balanced Gilbert-cell mixer.

Figure 1-1.

Key Features

  • Versatile GHz Frequency Range Down Converter.
  • Low Power Building Block.
  • Triple Balanced Mixer with High LO Rejection 5.8-GHz Down Converter IC ATR2809 Summary Preliminary www. DataSheet4U. com Benefits.
  • Low Current Consumption Single Supply Wide Supply Voltage Range of 2.7V to 4.6V Easy to Use and Handle Fully Integrated 5.8 GHz RF Port Matching Integrated Coup.

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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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TM Features • Versatile GHz Frequency Range Down Converter • Low Power Building Block • Triple Balanced Mixer with High LO Rejection 5.8-GHz Down Converter IC ATR2809 Summary Preliminary www.DataSheet4U.com Benefits • • • • • • • • • • • Low Current Consumption Single Supply Wide Supply Voltage Range of 2.7V to 4.6V Easy to Use and Handle Fully Integrated 5.8 GHz RF Port Matching Integrated Coupling Capacitors at RF- and LO-ports Open Collector IF Output Port Wide Useful Frequency Ranges RF: 2 GHz to 7 GHz LO: 1 GHz to 4 GHz IF: 0 GHz to 3 GHz Electrostatic sensitive device. Observe precautions for handling. 1. Description The down converter IC ATR2809 is fabricated in Atmel's powerful SiGe bipolar process.