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LMK03328 Datasheet Ultra-low Jitter Clock Generator

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community LMK03328 SNAS668D – AUGUST 2015 – REVISED APRIL 2018 LMK03328 Ultra-Low Jitter Clock Generator With Two Independent PLLs, Eight Outputs,.

General Description

The LMK03328 device is an ultra-low-noise clock generator with two fractional-N frequency synthesizers with integrated VCOs, flexible clock distribution and fanout, and pin-selectable configuration states stored in on-chip EEPROM.

The device can generate multiple clocks for various multigigabit serial interfaces and digital devices, reduces BOM cost and board area, and improves reliability by replacing multiple oscillators and clock distribution devices.

The ultra-low-jitter reduces bit error rate (BER) in high-speed serial links.

Key Features

  • 1 Ultra Low Noise, High Performance.
  • Jitter: 100-fs RMS Typical, FOUT > 100 MHz.
  • PSNR:.
  • 80 dBc, Robust Supply Noise Immunity.
  • Flexible Device Options.
  • Up to 8 AC-LVPECL, AC-LVDS, AC-CML, HCSL or LVCMOS Outputs, or Any Combination.
  • Pin Mode, I2C Mode, and EEPROM Mode.
  • 71-Pin Selectable Pre-Programmed Default Start-Up Options.
  • Dual Inputs With Automatic or Manual Selection.
  • Crystal Input: 10 to 52 MHz.

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