2 DIMM DDR Fanout Buffer

Features

  • Recommended Application: DDR fan out buffer for VIA P4x266/400 & PT800/880 chipsets Max. frequency supported: 266 MHz (DDR533)
  • Low skew, fanout buffer
  • 1 to 6 differential clock distribution
  • I2C for functional and output control
  • Feedback pin for input to output synchronization
  • Supports up to 2 DDR DIMMs
  • CMOS level control signal input

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
93789DFLF Obsolete PYG28 SSOP 28 C Yes Tube
Availability
93789DFLFT Obsolete PYG28 SSOP 28 C Yes Reel
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 322 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-834 Hot-Swap Recommendations Application Note PDF 153 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-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCNs & PDNs
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB
Other
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB
PC Clocks Contact Info Misc PDF 62 KB

Boards & Kits