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CY7B991

Cypress Semiconductor
Part Number CY7B991
Manufacturer Cypress Semiconductor
Description Programmable Skew Clock Buffer
Published Mar 27, 2005
Detailed Description 92 CY7B991 CY7B992 Programmable Skew Clock Buffer Features • All output pair skew <100 ps typical (250 max.) • 3.75- t...
Datasheet PDF File CY7B991 PDF File

CY7B991
CY7B991


Overview
92 CY7B991 CY7B992 Programmable Skew Clock Buffer Features • All output pair skew <100 ps typical (250 max.
) • 3.
75- to 80-MHz output operation • User-selectable output functions — Selectable skew to 18 ns — Inverted and non-inverted — Operation at 1⁄2 and 1⁄4 input frequency — Operation at 2x and 4x input frequency (input as low as 3.
75 MHz) Zero input to output delay 50% duty-cycle outputs Outputs drive 50Ω terminated lines Low operating current 32-pin PLCC/LCC package Jitter < 200 ps peak-to-peak (< 25 ps RMS) Compatible with a Pentium™-based processor functions.
These multiple-output clock drivers provide the system integrator with functions necessary to optimize the timing of high-per...



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