C9827H Datasheet (Cypress Semiconductor) - High Performance Pentium 4 Clock Synthesizer

C9827H, High Performance Pentium 4 Clock Synthesizer

PIN 2 3 52, 51, 49, 48, 45, 44 10, 11, 12, 13, 16, 17, 18 5, 6, 7 NAME XIN XOUT CPU, CPU/ (0:2) PCI(0:6) PCIF (0:2) PWR VDD VDD VDDP VDD I/O I O O O O Description Oscillator Buffer Input.

Connect to a crystal or to an external clock.

Oscillator Buffer Output.

Connect to a crystal.

Do not connect whe

C9827H Features

* Supports Pentium 4 Type CPUs 3.3 Volt Power Supply 10 Copies of PCI Clocks ®

* 3 Differential CPU Clocks SMBus Support with Read-back Capabilities Spread Spectrum EMI Reduction Dial-a-Frequency™ Features Dial-a