NOTICE - The following device(s) are recommended alternatives:

The MPC97H74 is a 3.3 V compatible, 1:14 PLL based clock generator targeted for high performance low-skew clock distribution in mid-range to high-performance networking, computing and telecom applications. With output frequencies up to 125 MHz and output skews less than 175 ps the device meets the needs of the most demanding clock applications.

Features

  • 1:14 PLL based low-voltage clock generator
  • 3.3 V power supply
  • Internal power-on reset
  • Generates clock signals up to 125 MHz
  • Maximum output skew of 175 ps
  • Two LVCMOS PLL reference clock inputs
  • External PLL feedback supports zero-delay capability
  • Various feedback and output dividers (see application section)
  • Supports up to three individual generated output clock frequencies
  • Drives up to 28 clock lines
  • Ambient temperature range -40°C to +85°C
  • Pin and function compatible to the MPC974
  • 52-lead Pb-free Package Available

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
MPC97H74AE Obsolete PPG52 TQFP 52 C Yes Tray
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
MPC97H74 Datasheet Datasheet PDF 187 KB
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 229 KB
AN-845 Termination - LVCMOS Application Note PDF 62 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB
AN-834 Hot-Swap Recommendations Application Note PDF 67 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-805 Recommended Ferrite Beads Application Note PDF 38 KB
PCNs & PDNs
PDN#: N-16-02 PRODUCT DISCONTINUANCE NOTICE ON SELECT DEVICES Product Discontinuation Notice PDF 161 KB
PCN# : A1401-02 Alternate Copper Wire Assembly Site Product Change Notice PDF 36 KB
PDN# : N-12-48R2 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 138 KB
PDN# : N-12-22R2 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 363 KB
PDN# : N-12-22R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 209 KB
PDN# : N-12-48 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 93 KB
Other
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB