Overview

The IDT932S200 is a dual CPU clock generator for serverworks HE-T, HE-SL-T, LE-T chipsets for P III type processors in a Dual-CPU system. Single ended CPU clocks provide faster than 1.5V/ns transition times by parallel connection of 2 CPU pins to each processor. Spread Spectrum may be enabled by driving the SPREAD# pin active. Spread spectrum typically reduces system EMI by 8dB to 10dB. This simplifies EMI qualification without resorting to board design iterations or costly shielding. The IDT932S200 employs a proprietary closed loop design, which tightly controls the percentage of spreading over process and temperature variations.
  • 6 CPU clocks ( 2.5V, 100/133MHz)
  • 6 PCI clocks, including 1 free running(3.3V,
  • 33MHz)3 IOAPIC clocks (2.5V, 16.67MHz)
  • 2 Fixed frequency 66MHz clocks(3.3V, 66MHz)
  • 2 REF clocks(3.3V, 14.318MHz)
  • 1 USB clock (3.3V, 48MHz)
  • Efficient power management through PD#,
  • CPU_STOP# and PCI_STOP#.0.5% typical down spread modulation on CPU, PCI,
  • IOAPIC and 3V66 output clocks.Uses external 14.318MHz crystal.

Documentation

= Featured Documentation
Type Title Date
Datasheet
932S200 Datasheet
PDF 304 KB
Product Change Notice
PCN# : A1403-03 Gold wire to Copper wire
PDF 42 KB
End Of Life Notice
PDN# : K-13-01R2 PRODUCT DISCONTINUANCE NOTICE
PDF 125 KB
Product Change Notice
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products
PDF 361 KB
End Of Life Notice
PDN# : K-13-01R1 PRODUCT DISCONTINUANCE NOTICE
PDF 125 KB
End Of Life Notice
PDN# : K-13-01 PRODUCT DISCONTINUANCE NOTICE
PDF 122 KB
Product Change Notice
PCN#: TB-0510-05 New Shipping Tube for TSSOP/TVSOP/TSSOP Exposed
PDF 201 KB
7 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Buy / Sample
    Part Number
    932S200BFLF
    circleObsolete
    memory
    view_in_ar
    		SSOP 56 C Yes Tube
    932S200BFLFT
    circleObsolete
    memory
    view_in_ar
    		SSOP 56 C Yes Reel
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