W164 Datasheet - Cypress Semiconductor

Spread Spectrum Desktop/Notebook System Frequency Generator

W164 Features

* Maximized EMI suppression using Cypress’s Spread Spectrum technology

* Reduces measured EMI by as much as 10 dB

* I2C programmable to 153 MHz (16 selectable frequencies)

* Two skew-controlled copies of CPU output

* SEL100/66# selects CPU frequency (100 or 66

W164 General Description

CPU Clock Outputs 0 through 1: These two CPU clocks run at a frequency set by SEL100/66#. Output voltage swing is set by the voltage applied to VDDQ2. PCI Clock Outputs 1 through 6 and PCI_F: These seven PCI clock outputs run synchronously to the CPU clock. Voltage swing is set by the power connecti.

W164 Datasheet (137.15 KB)

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Datasheet Details

Part number:

W164

Manufacturer:

Cypress Semiconductor

File Size:

137.15 KB

Description:

Spread spectrum desktop/notebook system frequency generator.

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W164 Spread Spectrum Desktop Notebook System Frequency Generator Cypress Semiconductor

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W164 Features

W164 General Description

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