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9DML04 Block Diagram
9DML04 Pinout

9DML04

2:4 3.3V PCIe Clock Mux

The 9DML04 devices are 3.3V members of IDT’s Full-Featured PCIe family. The 9DML04 supports PCIe Gen1-4 Common Clocked (CC), Separate Reference no Spread (SRnS), and Separate Reference Independent Spread (SRIS) architectures. The part provides a choice of asynchronous and glitch-free switching modes, and offers a choice of integrated output terminations providing direct connection to 85Ω or 100Ω transmission lines. The 9DML04P1 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 Gen1-2-3-4 CC compliant
  • PCIe Gen2-3 SRIS compliant
  • Supports PCIe SRnS clocking
  • Direct connection to 100Ω (xx42) or 85Ω (xx52) transmission lines; saves 16 resistors compared to standard PCIe devices
  • Spread Spectrum tolerant; allows reduction of EMI
  • Selectable asynchronous or glitch-free switching; allows the mux to be selected at power up even if both inputs are not running, then transition to glitch-free switching mode
  • Easy AC-coupling to other logic families, see IDT application note AN-891.
  • Space saving 24-pin 4x4mm VFQFPN; minimal board space

Product Specification

App Jitter ComplianceInput Freq (MHz)Inputs (#)Input TypeOutput Freq Range (MHz)Outputs (#)Output TypeOutput Voltage (V)Power Consumption Typ (mW)Output Skew (ps)Supply Voltage (V)Spread SpectrumOutput Impedance (Ω)
PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen11.000000 - 200.0000002HCSL1.000000 - 200.0000004LP-HCSL0.876503.30Yes85

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradeOutput Impedance (Ω)Prog. ClockPb (Lead) FreeCarrier TypeSample & Buy
9DML0451AKILFActiveNLG24P3VFQFPN24I85NoYesTrayCheck Availability
9DML0451AKILFTActiveNLG24P3VFQFPN24I85NoYesReelCheck Availability

Documents

Technical Documentation

Title Other Languages Type Format File Size Datesort icon
Datasheets & Errata
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9DML04 Datasheet Datasheet PDF 295 KB Jul 18, 2016
User Guides & Manuals
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Timing Products for Freescale i.MX 简体中文 Guide PDF 390 KB Jan 12, 2016
Apps Notes & White Papers
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AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB Dec 10, 2015
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AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 150 KB Apr 8, 2015
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AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.81 MB May 13, 2014
show all (12)
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AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB May 12, 2014
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AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB May 8, 2014
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AN-839 RMS Phase Jitter Application Note PDF 149 KB May 7, 2014
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AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 37 KB May 6, 2014
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AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 77 KB May 6, 2014
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AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 24, 2014
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AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 24, 2014
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AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB Mar 12, 2014
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AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 15, 2014
Other
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IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
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IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 25, 2016

News & Additional Resources

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