The 5V41066 is a PCIe Gen2 compliant spread-spectrum-capable clock generator. The device has 4 differential HCSL outputs and can be used in communication or embedded systems to subtantially reduce electro-magnetic interference (EMI). The spread amount and output frequency are selectable via select pins.

Features

  • 4 - 0.7V current mode differential HCSL output pairs
  • 20-pin TSSOP package
  • 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
  • For PCIe Gen3 applications, see the 5V41236
  • Cycle-to-cycle jitter < 100 ps
  • Output-to-output skew < 50 ps
  • PCIe Gen2 phase jitter < 3.0ps RMS

Product Options

Orderable Part ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
5V41066PGG
Active TSSOP 20 C Yes Tube
Availability
5V41066PGG8
Active TSSOP 20 C Yes Reel
Availability
5V41066PGGI
Active TSSOP 20 I Yes Tube
Availability
5V41066PGGI8
Active TSSOP 20 I Yes Reel
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
5V41066 Datasheet Datasheet PDF 227 KB
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 322 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 170 KB
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.90 MB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 495 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 442 KB
AN-838 Peak-to-Peak Jitter Calculations Application Note PDF 115 KB
AN-839 RMS Phase Jitter Application Note PDF 233 KB
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 120 KB
AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 160 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 136 KB
AN-808 PCI Express/HCSL Termination Application Note PDF 137 KB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCNs & PDNs
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB
PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 333 KB
PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 291 KB
Downloads
5V41066 IBIS Model Model - IBIS ZIP 5 KB
Other
PCI Express Timing Solutions Overview Overview PDF 275 KB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB