W83L197R-16 Datasheet 2-CHIP 100MHZ CLOCK FOR BX NOTEBOOK

Manufacturer: Winbond

Datasheet Details

Part number	W83L197R-16
Manufacturer	Winbond
File Size	510.29 KB
Description	2-CHIP 100MHZ CLOCK FOR BX NOTEBOOK
Download	W83L197R-16 Download (PDF)

The W83L197R-16 is a Clock Synthesizer which provides all clocks required for high-speed RISC or CISC microprocessor.

Four different frequency of CPU, and PCI clocks are externally selectable with smooth transitions.

The 0.5% or 0.75% center type spread spectrum can be selected to reduce EMI.

W83L197R-16 2-CHIP 100MHZ CLOCK FOR BX NOTEBOOK W83L197R-16 Data Sheet Revision History Pages 1 2 3 4 5 6 7 8 9 10 n.a.

n.a.

02/Apr 1.0 Dates Version Version On Web n.a.

Supports Pentium II CPUs 4 sets of CPU frequencies selection 2 CPU clocks (one free running CPU clock) 6 PCI synchronous clocks(one free running PCI clock) Optional single or mixed supply: (Vdd3 = VddC= 3.3V±5%) or (VddC = 2.5V±5%) Skew form CPU to PCI clock 1.5 to 4.0 ns, CPU leads. CPU clock jitter less than 200ps PCI_F,PCI1:6 clock skew less than 500ps ±0.5% or ±0.75% center type spread spectr.

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