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Overview

Description

The IDT9250-28 is part of a two chip clock solution for 810/810E and 815 type chipset. Combined with the IDT9112-17, the IDT9250-28 provides all necessary clock signals for such a system.

Features

  • 2 CPU (2.5V) (up to 133MHz achievable through I2C)
  • 13 SDRAM (3.3V) (up to 133MHz achievable
  • through I2C)2 PCI (3.3 V) @33.3MHz
  • 1 IOAPIC (2.5V) @ 33.3 MHz
  • 3 Hublink clocks (3.3 V) @ 66.6 MHz
  • 2 (3.3V) @ 48 MHz (Non spread spectrum)
  • 1 REF (3.3V) @ 14.318 MHz

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 405 KB
Product Change Notice PDF 35 KB
End Of Life Notice PDF 125 KB
Product Change Notice PDF 361 KB
End Of Life Notice PDF 125 KB
End Of Life Notice PDF 122 KB
6 items

Design & Development

Models

ECAD Models

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

Diagram of ECAD Models

Models

Type Title Date
Model - IBIS ZIP 29 KB
1 item

Product Options

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