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Home » NEWEST Products » New by Manufacturer » Analog Devices Inc. » ADF41020 18GHz Microwave PLL Synthesizer - Analog Devices
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Analog Devices ADF41020 18GHz Microwave PLL Synthesizer

Analog Devices ADF41020 18GHz PLL Synthesizer

Analog Devices ADF41020 18GHz Microwave PLL Synthesizer is the industry's highest frequency PLL. This ADI PLL frequency synthesizer can be used to implement local oscillators as high as 18 GHz in the up-conversion and down-conversion sections of wireless receivers and transmitters. The exceptionally high bandwidth of ADF41020 allows designers to potentially eliminate a frequency-doubler stage, which simplifies system architecture and reduces cost in applications including microwave point-to-point and multi-point radios, wireless infrastructure equipment, VSAT (very small aperture terminal) radios, semiconductor test equipment, radar applications, and private mobile radios.

Features
  • 18GHz maximum RF input frequency
  • Integrated SiGe prescaler
  • Software compatible with the ADF4106/ADF4107/ADF4108 family of PLLs
  • 2.85V to 3.15V PLL power supply
  • Programmable charge pump currents
  • Programmable dual-modulus prescaler 8/9, 16/17, 32/33, 64/65
  • 3-wire serial interface
  • Analog and digital lock detect
  • Hardware and software power-down mode
Applications
  • Microwave point-to-point/multipoint radios
  • Wireless infrastructure
  • VSAT radios
  • Test equipment
  • Instrumentation
Block Diagram
Block Diagram
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  • Analog Devices Inc.
  • Semiconductors|Integrated Circuits