Product/Service


RF205x Family: Integrated RF Synthesizer and VCO with Mixers

Designed to reduce the development time, risk and solution size of RF front end circuits in modern radios, the RF205x product family from RFMD® offers a highly integrated yet flexible solution. These devices use a unique system partitioning, a vertical slice through an RF section, that combine a high-performance fractional-N PLL, low phase noise VCOs, LO buffers and high-linearity RF mixers
Details

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Product Overview: RF205X Family: Integrated Configurable Components

Designed to reduce the development time, risk and solution size of RF front end circuits in modern radios, the RF205x product family from RFMD® offers a highly integrated yet flexible solution. These devices use a unique system partitioning, a vertical slice through an RF section, that combine a high-performance fractional-N PLL, low phase noise VCOs, LO buffers and high-linearity RF mixers. Featuring 2.7V to 3.6V operation, the RF205x family of devices has been designed to generate a low noise LO signal of between 300MHz to 2400MHz. The built-in wideband RF mixers operate from 100MHz up to 2500MHz. Integration and optimization of key RF interfaces such as the LO-mixer interface into RF205x devices speeds time to market and reduces risk while guaranteeing performance and yields.

FEATURES

  • 2.7V to 3.6V operation
  • 100 MHz to 2500 MHz RF/IF range
  • 300 MHz to 2400 MHz LO range
  • Fractional-N synthesizer – 1.5Hz resolution
  • Integrated low phase noise VCOs
  • Wide reference frequency range: 10 MHz to 104 MHz
  • Integrated LO buffers and high-linearity RF mixers
  • Programmable linearity mixers for power saving
  • Two frequency registers for FSK modulation
  • Three-wire serial control interface

APPLICATIONS

  • Frequency band shifter
  • Wireless repeater
  • Diversity receiver/transmitter
  • Satellite communications equipment
  • Point-to-point radio link
  • Instrumentation and test equipment
  • Cognitive radio
  • Software-defined radio
  • PMR handheld and infrastructure equipment
  • General purpose wideband signal generation

Click Here To Download:
Product Overview: RF205X Family: Integrated Configurable Components


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RF Micro Devices, Inc.

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