Overview

Description

The 5P49V6975 is a member of Renesas' VersaClock® 6E programmable clock generator family. The 5P49V6975 is intended for high-performance consumer, networking, industrial, computing, and data-communications applications. The reference clock can come from one of the two redundant clock inputs. A glitchless manual switchover function allows one of the redundant clocks to be selected during normal operation.
 
Configurations may be stored in on-chip One-Time Programmable (OTP) memory or changed using I²C interface.
 

Features

  • < 100mW core power (at 3.3V)
  • < 0.5ps RMS phase jitter (typical)
  • PCIe Gen 1/2/3/4/5 spread spectrum off
  • PCIe Gen 1/2/3/4 spread spectrum on
  • 1/10GbE, USB 3.0
  • 4 universal outputs pairs: LVPECL, LVDS, HCSL, or 8 LVCMOS outputs
  • 4 independent frequencies with 0.001MHz–350MHz output range
  • Reference output
  • 1.8V / 2.5V / 3.3V core and output voltages
  • 2 programmable I²C addresses allowing multiple devices to be used in same system.
  • Up to 4 different configuration sets in OTP non-volatile memory
  • Supported by Timing Commander™  software tool
  • Quick sampling and customization process supported by online-form submission
  • Internal crystal in package saves board space
  • 4 x 4 mm 24-VFQFPN package
  • -40°C to +85°C operating temperature range

Comparison

5P49V6975 5P49V6965 5P49V6967 5P49V6968
Inputs (#) 1 2 2 2
Outputs (#) 5 5 9 11
Output Type HCSL, LVCMOS, LVDS, LVPECL HCSL, LVCMOS, LVDS, LVPECL HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL
Phase Jitter Typ RMS (ps) 0.500 0.500 0.500 0.500
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Applications

Documentation

Title Type Date
PDF822 KB
Datasheet
PDF686 KB
Application Brief
PDF256 KB
Application Note
PDF486 KB
Application Note
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Application Note
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Application Note
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Application Note
PDF342 KB
Application Note
PDF901 KB
Application Note
PDF307 KB
Application Note
PDF188 KB
Application Note
PDF170 KB
Application Note
PDF146 KB
Application Note
PDF133 KB
Application Note
PDF495 KB
Application Note
PDF565 KB
Application Note
PDF438 KB
Application Note
PDF137 KB
Application Note
PDF497 KB
Guide
PDF990 KB
Manual - Development Tools
PDF2.40 MB
Overview
PDF376 KB
Overview
PDF1.83 MB
Overview
PDF256 KB
Technical Brief
PDF238 KB
Technical Brief

Design & Development

Software & Tools

Software Downloads

Title Type Date
ZIP13.96 MB
Software & Tools - Other
ZIP18.02 MB
Software & Tools - Other

Boards & Kits

Boards & Kits

Models

Models

Title Type Date
ZIP399 KB
Model - IBIS

Support

Videos & Training

VersaClock® 6E - High-performance Programmable Clock Generator

The VersaClock® 6E programmable clock generator devices offer a combination of low power, flexibility and performance for a wide range of applications. These features make it ideal for simplifying system design by replacing multiple discrete timing components and reducing bill of materials (BOM). The VersaClock 6E supports operating voltages from 1.8 to 3.3 V, differential (LVPECL/HCSL/LVDS/LP-HCSL) and LVCMOS output types, and fractional dividers to accurately generate virtually any frequency. Products satisfy system requirements from oscillator replacement to PCIe® Gen 1/2/3 and to communications applications, while consuming very little power.

For more information about VersaClock 6E, visit https://www.idt.com/versaclock.