2:1 1.5 V PCIe Gen1-2-3 Clock Mux

The 9DMU0131 is a member of IDT's SOC-Friendly 1.5 V Ultra-Low-Power (ULP) PCIe Gen1-2-3 family. The output has an OE# pin for optimal system control and power management. The part provides asynchronous or glitch-free switching modes.

Features

  • LP-HCSL output; saves 2 resistors compared to standard HCSL output
  • 1.5 V operation; 11 mW typical power consumption
  • Selectable asynchronous or glitch-free switching; allows the mux to be selected at power up even if both inputs are not running, then transition to glitch-free switching mode
  • Spread Spectrum Compatible; supports EMI reduction
  • OE# pin; supports DIF power management
  • HCSL differential inputs; can be driven by common clock sources
  • 1 MHz to 167 MHz operating frequency
  • Space-saving 3x3 mm 16-pin VFQFPN; minimal board space

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
9DMU0131AKILF Active NLG16 VFQFPN 16 I Yes Tube Availability
9DMU0131AKILFT Active NLG16 VFQFPN 16 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
9DMU0131 Datasheet - Datasheet PDF 109 KB Oct 29, 2015
Application Notes & White Papers
AN-815 Understanding Jitter Units - Application Note PDF 476 KB Apr 23, 2014
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs - Application Note PDF 354 KB Dec 10, 2015
AN-879 Low-Power HCSL vs Traditional HCSL - Application Note PDF 150 KB Apr 7, 2015
AN-844 Termination - AC Coupling Clock Receivers - Application Note PDF 82 KB May 12, 2014
AN-843 PCI Express Reference Clock Requirements - Application Note PDF 1.81 MB May 12, 2014
AN-842 Thermal Considerations in Package Design and Selection - Application Note PDF 403 KB May 11, 2014
AN-840 Jitter Specifications for Timing Signals - Application Note PDF 349 KB May 7, 2014
AN-827 Application Relevance of Clock Jitter - Application Note PDF 1.06 MB Apr 23, 2014
AN-805 Recommended Ferrite Beads - Application Note PDF 38 KB Jan 14, 2014
PCNs & PDNs
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location - Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location - Product Change Notice PDF 544 KB Nov 12, 2015
Other
IDT PCI Express Solutions Overview 日本語, 简体中文 Overview PDF 768 KB Apr 19, 2017
The IDT Automotive Advantage - Overview PDF 3.55 MB May 26, 2017
The IDT Communications Products Advantage - Overview PDF 2.54 MB Feb 13, 2017
The IDT Consumer Products Advantage - Overview PDF 6.67 MB Jan 27, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016
IDT Fanout Buffers Product Overview - Product Brief PDF 739 KB Feb 16, 2015
High-Performance, Low-Phase Noise Clocks Buffers product brief - Product Brief PDF 378 KB Aug 13, 2012