DatasheetsPDF.com

XRK4993

Part Number	XRK4993
Manufacturer	Exar Corporation
Description	3.3V PROGRAMMABLE SKEW CLOCK BUFFER
Published	Aug 22, 2007
Detailed Description	www.DataSheet4U.com FEBRUARY 2007 XRK4993 3.3V PROGRAMMABLE SKEW CLOCK BUFFER REV. 1.0.0 FUNCTIONAL DESCRIPTION The XR...
Datasheet	XRK4993 PDF File

Overview

www.
DataSheet4U.
com FEBRUARY 2007 XRK4993 3.
3V PROGRAMMABLE SKEW CLOCK BUFFER REV.
1.
0.
0 FUNCTIONAL DESCRIPTION The XRK4993 is a 3.
3V High-Speed Low-Voltage Programmable Skew Clock Buffer.
It is intended for high-performance computer systems and offers user selectable control over system clock functions to optimize timing.
Eight ouputs, arranged in four banks, can each drive 75Ω terminated transmission lines while delivering minimal and specified output skews and full-swing Low Voltage TTL logic levels.
Banks A, B, C (two outputs per bank) can be individually selected for one of nine delay or function configurations through two dedicated three-level inputs.
These outputs are able to lead or lag the CLKIN input reference clock by up to 6 time units from their nominal "zero" skew position.
The integrated PLL allows external load and transmission line delay effects to be canceled achieving zero delay capability.
Combining the zero delay capability with the selectable output skew functio...

Similar Datasheet

XRK4991 SKEW CLOCK BUFFER - Exar Corporation
XRK49911 SKEW CLOCK BUFFER - Exar Corporation
XRK4991A SKEW CLOCK BUFFER - Exar Corporation
XRK4993 3.3V PROGRAMMABLE SKEW CLOCK BUFFER - Exar Corporation

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)