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LMK03002C Datasheet Precision Clock Conditioner

Manufacturer: National Semiconductor (now Texas Instruments)

Download the LMK03002C datasheet PDF. This datasheet also includes the LMK03002 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LMK03002_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The LMK03002/LMK03002C precision clock conditioners combine the functions of jitter cleaning/reconditioning, multiplication, and distribution of a reference clock.

The devices integrate a Voltage Controlled Oscillator (VCO), a high performance Integer-N Phase Locked Loop (PLL), a partially integrated loop filter, and four LVPECL clock output distribution blocks.

The VCO output is optionally accessible on the Fout port.

Overview

LMK03002/LMK03002C Precision Clock Conditioner with Integrated VCO www.DataSheet4U.

Key Features

  • Integrated VCO with very low phase noise floor.
  • Integrated Integer-N PLL with outstanding normalized phase noise contribution of -224 dBc/Hz.
  • LMK03002C: 200 fs RMS jitter.
  • Clock generator performance (10 Hz - 20 MHz).
  • Jitter cleaner performance grade (12 kHz to 20 MHz).
  • LMK03002: 800 fs RMS jitter.
  • LMK03002C: 400 fs RMS jitter VCO frequency: 1566 to 1724 MHz Clock output frequency range of 1 to 862 M.