The 9DBL0951 device is a member of IDT's 3.3V full-featured PCIe clock family. The 9DBL0951 device supports PCIe Gen1-4 Common Clocked (CC) and PCIe Separate Reference Independent Spread (SRIS) systems. The device's integrated output terminations provide a direct connection to 85Ω transmission lines. The 9DBL09P1 can be factory programmed with a user-defined power up default SMBus configuration.

For information regarding evaluation boards and material, please contact your local IDT sales representative.

Features

  • PCIe Gen1–4 CC compliant
  • Supports PCIe Gen2–3 SRIS compliant
  • Supports PCIe SRnS compatible
  • Direct connection to 85Ω transmission lines; saves 36 resistors compared to standard PCIe devices
  • Spread spectrum tolerant; allows reduction of EMI
  • Pin/SMBus selectable PLL bandwidth and PLL Bypass; minimize phase jitter for each application
  • Easy AC-coupling to other logic families; see IDT application note AN-891.
  • Space saving 6 x 6 mm 48-VFQFPN; minimal board space

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Output Impedance Carrier Type Buy Sample
9DBL0951BKILF Active NDG48P2 VFQFPN 48 I 85 Tray
Availability
9DBL0951BKILFT Active NDG48P2 VFQFPN 48 I 85 Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
9DBL09 Datasheet Datasheet PDF 287 KB
User Guides & Manuals
Timing Products for NXP (Freescale) i.MX 简体中文 Guide PDF 321 KB
Application Notes & White Papers
AN-975 Cascading PLLs Application Note PDF 128 KB
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 150 KB
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.81 MB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB
AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 77 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB
AN-839 RMS Phase Jitter Application Note PDF 149 KB
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 37 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB
AN-815 Understanding Jitter Units Application Note PDF 476 KB
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB
Other
9DBL09xx Reference Schematic Schematic PDF 18 KB
Timing Solutions Products Overview Overview PDF 4.11 MB
PCI Express® Timing Solutions Overview Overview PDF 301 KB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB

Software & Tools

Title Other Languages Type Format File Size Date
9DBL0951 IBIS Model Model - IBIS ZIP 63 KB