4-Output PCIe Gen1/2/3 Synthesizer

The 5V41236 is a PCIe Gen2/3 compliant spread-spectrum-capable clock generator. The device has 4 differential HCSL outputs and can be used in communication or embedded systems to substantially reduce electro-magnetic interference (EMI). The spread amount and output frequency are selectable via select pins.

Features

  • 20-pin TSSOP/VFQFPN packages; small board footprint
  • Spread-spectrum capable; reduces EMI
  • Outputs can be terminated to LVDS; can drive a wider variety of devices
  • Power down pin; greater system power management 
  • OE control pin; greater system power management
  • Spread% and frequency pin selection; no software required to configure device
  • Industrial temperature range available; supports demanding embedded applications
  • Cycle-to-cycle jitter <100 ps
  • Output-to-output skew <50 ps
  • PCIe Gen2 phase jitter <3.0ps RMS
  • PCIe Gen3 phase jitter <1.0ps RMS

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
5V41236NLG Last Time Buy NLG20P1 VFQFPN 20 C Yes Tube Availability
5V41236NLG8 Last Time Buy NLG20P1 VFQFPN 20 C Yes Reel Availability
5V41236NLGI Last Time Buy NLG20P1 VFQFPN 20 I Yes Tube Availability
5V41236NLGI8 Last Time Buy NLG20P1 VFQFPN 20 I Yes Reel Availability
5V41236PGG Active PGG20 TSSOP 20 C Yes Tube Availability
5V41236PGG8 Active PGG20 TSSOP 20 C Yes Reel Availability
5V41236PGGI Active PGG20 TSSOP 20 I Yes Tube Availability
5V41236PGGI8 Active PGG20 TSSOP 20 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
5V41236 Datasheet Datasheet PDF 330 KB Apr 4, 2017
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 229 KB Jul 5, 2016
AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 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-839 RMS Phase Jitter Application Note PDF 149 KB May 6, 2014
AN-838 Peak-to-Peak Jitter Calculations Application Note PDF 32 KB May 6, 2014
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB Mar 11, 2014
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 23, 2014
AN-808 PCI Express/HCSL Termination Application Note PDF 54 KB Jan 14, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 14, 2014
PCNs & PDNs
PDN# : CQ-17-04 Product Discontinuance Notice Product Discontinuation Notice PDF 599 KB Aug 24, 2017
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 14, 2016
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
PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 333 KB Oct 21, 2015
PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 291 KB Jul 20, 2015
PCN# : A1403-03 Gold wire to Copper wire Product Change Notice PDF 42 KB Oct 14, 2014
Other
The IDT Consumer Products Advantage Overview PDF 4.01 MB Jun 30, 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
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

News & Additional Resources