Download RF2051 Datasheet PDF
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RF2051 Key Features

  • 30MHz to 2.5GHz Frequency Range
  • Fractional-N Synthesizer
  • Very Fine Frequency Resolution
  • Low Phase Noise VCO
  • On-Chip Crystal-Sustaining
  • Two High-Linearity RF Mixers
  • Integrated LO Buffers
  • Mixer Input IP3 +18dBm
  • Mixer Bias Adjustable for Low Power Operation
  • Full Duplex Mode

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RF2051 Description

The RF2051 is a low power, high performance, wideband RF frequency conversion chip with integrated local oscillator (LO) generation and a pair of RF mixers. The RF synthesizer includes an integrated fractional-N phase locked loop with voltage controlled oscillators (VCOs) and dividers to produce a low-phase noise LO signal with a very fine frequency resolution. The buffered LO output drives the built-in RF mixers...