The 9DBL0453 Zero-Delay/Fanout buffer is a low-power high-performance member of Reneas' Full-Featured PCIe family. The buffer supports PCIe Gen1–5 and provides a Loss of Signal (LOS) indicator. The device is an easy upgrade from the 9DBL0452.
 
For information regarding evaluation boards and material, please contact your local sales representative.
 

Features

  • Loss of Signal (LOS) output; supports fault tolerant systems
  • Supports PCIe Gen1–5 CC and IR in fanout mode
  • Supports PCIe Gen1–5 CC in High Bandwidth ZDB mode
  • Direct connection to 85Ω transmission lines; saves 16 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 application note AN-891.
  • Space saving 5 × 5 mm 32-VFQFPN; minimal board space

Product Options

Part Number Part Status Pkg. Type Lead Count (#) Temp. Grade Output Impedance Carrier Type Buy Sample
Active VFQFPN 32 I 85 Tray
Availability
Active VFQFPN 32 I 85 Reel
Availability

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
9DBL02x3-04x3-06x3-08x3 Family Datasheet Datasheet PDF 473 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 255 KB
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT Universal Low-Power HCSL Outputs Application Note PDF 480 KB
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 235 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-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-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCNs & PDNs
PCN# : A1904-01 Add Greatek, Taiwan as an Alternate Assembly Facility Product Change Notice PDF 983 KB
PCN# : A1611-02 Add JCET China as Alternate Assembly and Change of Material Set at Alternate Assembly Location Product Change Notice PDF 583 KB
Downloads
9DBL04P2 IBIS Model Model - IBIS ZIP 117 KB
Other
PCI Express Timing Solutions Overview Overview PDF 275 KB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB