NOTICE - The following device(s) are recommended alternatives:
The 8413S09 is a PLL-based clock generator specifically designed for the Cavium Networks OCTEON Plus 58xx family of processors and Advanced Mezzanine Card (AMC) applications. This high performance device is optimized to generate the processor core reference clock, the PCI-Express, sRIO, XAUI, and SGMII SerDes reference clocks and the clock for Gigabit Ethernet MACs or PHYs. The clock generator offers ultra low-jitter, low-skew clock outputs, and edge rates that easily meet the input requirements for processor core reference, PCI-Express, sRIO, XAUI, and SGMII SerDes interfaces. The output frequencies are generated from a 25MHz external input source or an external 25MHz parallel resonant crystal.The industrial temperature range of the 8413S09 supports a variety of communications, networking, processor, DSP, data acquisition, storage and I/O application requirements.

Features

  • Six selectable 100MHz, 125MHz, 156.25MHz and 312.5MHz clocks for PCI Express, sRIO, XAUI, SGMII and HCSL interface levels
  • Two fix frequency 100MHz clocks (QDx, nQDx) for PCI Express and HCSL interface levels
  • One LVCMOS/LVTTL QREF output, 15Ω output impedance
  • Selectable external crystal or differential (single-ended) input source
  • Crystal oscillator interface designed for 25MHz, parallel resonant crystal
  • Differential CLK, nCLK input pair that can accept: LVPECL, LVDS, LVHSTL, HCSL input levels
  • Internal resistor bias on nCLK pin allows the user to drive CLK input with external single-ended (LVCMOS/ LVTTL) input levels
  • Supply Modes:
    Full 3.3V (HSCL and QREF0)
    Mix 3.3V core /2.5V (QREF0)
  • -40°C to 85°C ambient operating temperature
  • Lead-free (RoHS 6) packaging​

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8413S09BKILF Obsolete NLG48P1 VFQFPN 48 I Yes Tray
Availability
8413S09BKILFT Obsolete NLG48P1 VFQFPN 48 I Yes Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
8413S09 Datasheet Datasheet PDF 1.09 MB
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 322 KB
AN-831 The Crystal Load curve Application Note PDF 395 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 170 KB
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-803 Crystal Timing Budget and Accuracy for IDT Timing Clock Products Application Note PDF 128 KB
AN-839 RMS Phase Jitter Application Note PDF 233 KB
AN-838 Peak-to-Peak Jitter Calculations Application Note PDF 115 KB
AN-837 Overdriving the Crystal Interface Application Note PDF 133 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-834 Hot-Swap Recommendations Application Note PDF 153 KB
AN-833 Differential Input Self Oscillation Prevention Application Note PDF 180 KB
AN-832 Timing Budget and Accuracy Application Note PDF 131 KB
AN-830 Quartz Crystal Drive Level Application Note PDF 143 KB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 136 KB
AN-806 Power Supply Noise Rejection Application Note PDF 438 KB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
AN-801 Crystal-High Drive Level Application Note PDF 202 KB
PCNs & PDNs
PDN# : CQ-17-04(R1) Product Discontinuance Notice Product Discontinuation Notice PDF 606 KB
PDN# : CQ-17-04 Product Discontinuance Notice Product Discontinuation Notice PDF 599 KB
Other
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB