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RF2945 - 433/868/915MHZ FSK/ASK/OOK TRANSCEIVER

General Description

The RF2945 is a monolithic integrated circuit intended for use as a low cost FM transceiver.

The device is provided in 32-lead plastic LQFP packaging and is designed to be used with a PLL IC to provide a fully functional FM transceiver.

Key Features

  • Fully Monolithic Integrated Transceiver.
  • 2.4V to 5.0V Supply Voltage.
  • Narrowband and Wideband FSK.
  • 300MHz to 1000MHz Frequency Range.
  • 10dB Cascaded Noise Figure.
  • 10mW Output Power With Power Control 11.

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Full PDF Text Transcription for RF2945 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RF2945. For precise diagrams, and layout, please refer to the original PDF.

RF2945 11 Typical Applications • Wireless Meter Reading • Keyless Entry Systems • 433, 868 and 915MHz ISM Band Systems • Wireless Data Transceiver • Wireless Security Sys...

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z ISM Band Systems • Wireless Data Transceiver • Wireless Security Systems • Battery-Powered Portable Devices 433/868/915MHZ FSK/ASK/OOK TRANSCEIVER Product Description The RF2945 is a monolithic integrated circuit intended for use as a low cost FM transceiver. The device is provided in 32-lead plastic LQFP packaging and is designed to be used with a PLL IC to provide a fully functional FM transceiver. The chip is intended for digital (ASK, FSK, OOK) applications in the North American 915MHz ISM band and European 433/868MHz ISM bands. The integrated VCO has a buffered output to feed the RF signal back to the PLL IC to form

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