Overview

Description

The 5P49V6901 is a programmable clock generator intended for high performance consumer, networking, industrial, computing, and data-communications applications. Configurations may be stored in on-chip One-Time Programmable (OTP) memory or changed using I2C interface. This is IDTs sixth generation of programmable clock technology (VersaClock® 6). The frequencies are generated from a single reference clock. 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.
 
Two select pins allow up to 4 different configurations to be programmed and accessible using processor GPIOs or bootstrapping. The different selections may be used for different operating modes (full function, partial function, partial power-down), regional standards (US, Japan, Europe) or system production margin testing. The device may be configured to use one of two I2C addresses to allow multiple devices to be used in a system.
 

Features

  • 4 universal outputs LVPECL, LVDS, HCSL - or 8 LVCMOS outputs
  • In-system programmable with 4 independent Output Frequencies
  • Up to 350 MHz input/output frequencies
  • Also supports crystal input
  • Stores 4 different configurations in OTP non-volatile memory
  • < 100 mW core power (at 3.3V)
  • < 0.5 ps RMS phase jitter (typ)
  • Meets PCIe® Gen1/2/3, USB 3.0, 1/10 GbE clock requirements
  • 1.8 / 2.5 / 3.3V core and output voltages
  • 4x4 mm 24-ld VFQFPN
  • -40° to +85°C operating temperature range

Applications

Documentation

Title Type Date
PDF485 KB
Datasheet
PDF686 KB
Application Brief
PDF1.17 MB
Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
PDF497 KB
Guide
PDF821 KB
Manual - Development Tools
PDF1.93 MB
Manual - Software
PDF376 KB
Overview
PDF1.83 MB
Overview
PDF891 KB
Product Brief
PDF726 KB
Product Change Notice
PDF725 KB
Product Change Notice
PDF5.71 MB
Product Change Notice
PDF5.61 MB
Product Change Notice
PDF983 KB
Product Change Notice
PDF344 KB
Product Change Notice
PDF256 KB
Technical Brief
PDF238 KB
Technical Brief

Design & Development

Software & Tools

Software Downloads

Title Type Date
ZIP18.02 MB
Software & Tools - Other
ZIP5.41 MB
Software & Tools - Other

Boards & Kits

Boards & Kits

Models

Support