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SP5769 - 3GHz I2C Bus Synthesiser

Datasheet Summary

Description

The SP5769 contains all the elements necessary, with the exception of a frequency reference, loop filter and external high voltage transistor, to control a varactor tuned local oscillator, so forming a complete PLL frequency synthesised source.

Features

  • G Complete 3.
  • 0 GHz Single Chip System G Optimised for Low Phase Noise, with Comparison G G G G G G G G G G G Ordering Information SP5769A/KG/MP1S (Tubes) SP5769A/KG/MP1T (Tape and Reel) SP5769A/KG/QP1S (Tubes) SP5769A/KG/QP1T (Tape and Reel) size equal to the loop comparison frequency and no prescaler phase noise degradation over the full RF operating range. The comparison frequency is obtained either from an on-chip crystal controlled oscillator, or from an external source. The oscillator.

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Datasheet Details

Part number SP5769
Manufacturer Mitel Networks
File Size 223.72 KB
Description 3GHz I2C Bus Synthesiser
Datasheet download datasheet SP5769 Datasheet
Additional preview pages of the SP5769 datasheet.

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Full PDF Text Transcription

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SP5769 3GHz I2C Bus Synthesiser Preliminary information DS4878 Issue 4.0 October 1999 Features G Complete 3·0 GHz Single Chip System G Optimised for Low Phase Noise, with Comparison G G G G G G G G G G G Ordering Information SP5769A/KG/MP1S (Tubes) SP5769A/KG/MP1T (Tape and Reel) SP5769A/KG/QP1S (Tubes) SP5769A/KG/QP1T (Tape and Reel) size equal to the loop comparison frequency and no prescaler phase noise degradation over the full RF operating range. The comparison frequency is obtained either from an on-chip crystal controlled oscillator, or from an external source. The oscillator frequency, fREF, or phase comparator frequency, fCOMP, can be switched to the REF/ COMP output providing a reference for a second frequency synthesiser.
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