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W83194R-17A

Winbond
Part Number W83194R-17A
Manufacturer Winbond
Description 100MHZ AGP CLOCK FOR SIS CHIPSET
Published Apr 17, 2005
Detailed Description W83194R-17/-17A 100MHZ AGP CLOCK FOR SIS CHIPSET 1.0 GENERAL DESCRIPTION The W83194R-17/-17A is a Clock Synthesizer whic...
Datasheet PDF File W83194R-17A PDF File

W83194R-17A
W83194R-17A

Overview
W83194R-17/-17A 100MHZ AGP CLOCK FOR SIS CHIPSET 1.
0 GENERAL DESCRIPTION The W83194R-17/-17A is a Clock Synthesizer which provides all clocks required for high-speed RISC or CISC microprocessor such as Intel PentiumII, PentiumPro , AMD or Cyrix.
Eight different frequency of CPU, AGP and PCI clocks are externally selectable with smooth transitions.
The W83194R-17/-17A provides AGP clocks especially for clone chipset.
The highest CPU frequency provided by the W83194R-17 is up to 100MHz, but the one of W83194R-17A is up to 133MHz.
The W83193R-17/-17A provides I2C serial bus interface to program the registers to enable or disable each clock outputs and choose the 0.
5% or 1.
5% center type spread spectrum to reduce EMI.
The W83194R-17/-17A accepts a 14.
318 MHz reference crystal as its input and runs on a 3.
3V supply.
High drive PCI and SDRAM CLOCK outputs typically provide greater than 1 V /ns slew rate into 30 pF loads.
CPU CLOCK outputs typically provide better than 1 V /ns slew rate into ...


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