Programmable Timing Control Hub™ for Next Gen P4™ processor

IDT952906A is a 48 pin clock chip for VIA VN800/CN700/P4M800 style chipsets. When used with a fanout DDR buffer, such
as the 93788, it provides all the necessary clock signals for such a system.
The IDT952906A is part of a whole new line of IDT clock generators and buffers called TCH™ (Timing Control Hub). This part
incorporates IDT's newest clock technology which offers more robust features and functionality. Employing the use of a
serially programmable I2C interface, this device can adjust the output clocks by configuring the frequency setting, the output
divider ratios, selecting the ideal spread percentage, the output skew, the output strength, and enabling/disabling each
individual output clock. M/N control can configure output frequency with resolution up to 0.1MHz increment.

Features

  • 3 - 0.7V current-mode differential CPU pairs
  • 10 - PCI, 3 free running, 33MHz
  • 2 - REF, 14.318MHz
  • 3 - 3V66, 66.66MHz
  • 1 - 48MHz
  • 1 - 24/48MHz
  • 2 - 25MHz @ 2.5V

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
952906BFLF Active PVG48 SSOP 48 C Yes Tube Availability
952906BFLFT Active PVG48 SSOP 48 C Yes Reel Availability
952906BGLF Active PAG48 TSSOP 48 C Yes Tube Availability
952906BGLFT Active PAG48 TSSOP 48 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
952906A Datasheet PDF 308 KB Aug 5, 2007
PCNs & PDNs
PDN# : CQ-17-04(R1) Product Discontinuance Notice Product Discontinuation Notice PDF 606 KB Nov 29, 2017
PDN# : CQ-17-04 Product Discontinuance Notice Product Discontinuation Notice PDF 599 KB Aug 24, 2017
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 14, 2016
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 12, 2015
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 95 KB Oct 21, 2015
PCN# : A1506-02 Gold wire to Copper wire Product Change Notice PDF 35 KB Oct 7, 2015
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB Jul 20, 2015
PCN# : A1504-04 Assembly Transfer from Amkor Philippines to OSE Taiwan Product Change Notice PDF 484 KB Jul 1, 2015
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 23, 2013