Overview

The 8V44N003I is a programmable LVDS synthesizer designed for applications requiring frequency conversion from a differential or single-end reference source. The device is designed to provide optimum performance of low phase noise and high power supply noise rejection over a wide range of output frequencies. Oscillator level phase noise performance is achieved through the use of Renesas' Fourth Generation FemtoClock™ NG PLL technology. Default output frequency settings are factory programmable via a one time programmable ROM while the I2C interface can be used to program the output frequency after power up. A buffered copy of the input reference clock is provided at both LVDS output levels for applications requiring efficient board space utilization.

8V44N003I - Block Diagram
8V44N003I - Pinout
8V44N003I - Block Diagram
8V44N003I - Pinout
  • Fourth generation FemtoClock™ (NG) technology
  • Reference clock input accepts differential HCSL, LVDS, LVPECL or single-ended sine wave or LVCMOS input levels
  • Input frequency range of 20MHz to 500MHz
  • Output frequency range of 50MHz to 1.2GHz
  • Buffered copy of input reference clock at LVDS output levels
  • PLL lock indicator
  • Full 3.3V output supply mode
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

Documentation

Design & Development

ECAD Models

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Product Options

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    Part Number
    8V44N003NLGI
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    8V44N003NLGI8
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