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PI6C105 - Precision Clock Synthesizer

General Description

The PI6C105 is a high-speed, low-noise clock generator designed to work with the PI6C18x family of clock buffers to meet all clock needs for Mobile Intel Architecture platforms.

CPU and chipset clock frequencies of 66.6 MHz and 100 MHz are supported.

Split supplies of 3.3V and 2.5V are used.

Key Features

  • Two copies of CPU clock with VDD of 2.5V ±5%.
  • 100 MHz or 66 MHz operation Six copies PCI clock (synchronous with CPU clock) 3.3V One copy of Ref. clock @ 14.31818 MHz (3.3VTTL) 48 MHz USB Clock, 24 MHz Super I/O clock I2C Serial Configuration Interface Spread Spectrum Modulation for CPUCLK, and PCICLK Low-cost 14.31818 MHz crystal oscillator input Power management control Isolated core VD.

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Other Datasheets by Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PI6C10804 1:4 Networking Clock Buffer
PI6C10806 Low Skew 1:6 Crystal to LVCMOS Clock Buffer
PI6C185-00 Precision 1-7 Clock Buffer
PI6C185-01 Precision 1-5 Clock Buffer
PI6C185-01B Precision 1-5 Clock Buffer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI6C105 Precision Clock Synthesizer for Mobile PCs Features • Two copies of CPU clock with VDD of 2.5V ±5% • • • • • • • • • • 100 MHz or 66 MHz operation Six copies PCI clock (synchronous with CPU clock) 3.3V One copy of Ref. clock @ 14.31818 MHz (3.