Application Notes - Cypress.com http://www.cypress.com/?app=search&searchType=advanced&keyword%3D%26rtID%3D76%26id%3D24%26applicationID%3D0%26l%3D0 AN69091 - Edge Align Feature of CY254xx and MoBL® Clocks http://www.cypress.com/?rID=50769 Today’s technology products operate at gigahertz (GHz) frequency and therefore need complex clock-tree architecture. This requires clock skew adjustment in the system. To address such applications, Cypress has added the Edge Align feature in CY254x, CY254xx, and MoBL clock family. 
]]> Thu, 20 Dec 2012 08:33:28 -0600 AN69196 - Startup Issue with CY2305 http://www.cypress.com/?rID=50945 The content of "AN69196 - Startup Issue with CY2305" is now available in the document: Silicon Errata for Zero Delay Clock Buffer, CY2305. Please refer to this document for more details on this issue.

]]> Mon, 29 Oct 2012 07:29:39 -0600 ANC0001 - Layout Recommendations for the CY22388, CY22389, and CY22391 Devices http://www.cypress.com/?rID=12598 The content of "ANC0001 - Layout Recommendations for the CY22388, CY22389, and CY22391 Devices" is now available in the application note: AN1111 - Design and Layout Guidelines for Cypress Clock Generators. Please refer to this application note for more details on clock generators’ design and layout guidelines.

]]> Mon, 22 Oct 2012 04:18:17 -0600 AN1236 - CY23FP12 Field Programming Guide http://www.cypress.com/?rID=12627 Introduction to CY23FP12

The CY23FP12 is a field programmable zero delay buffer. It is a high performance clock distribution device that can be customized for a wide range of applications. The CY23FP12, which integrates the functionalities of complete clock distribution solutions, takes advantage of Cypress' proprietary non-volatile memory technology to provide a fully programmable device. For prototypes, programmers are used else Cypress distributors take responsibility of programming in large volumes. 
]]> Tue, 11 Sep 2012 01:42:38 -0600 AN49107 - Total System Timing and EMI Reduction Using the CY25400 Spread Spectrum Clock Generator http://www.cypress.com/?rID=17633

Several applications require a number of independent frequencies to be generated using clock generators. Crystals and clock generators with one or two PLLs limit this requirement. Moreover traditional methods (ferrite beads, filtering, and so on.) are followed for EMI reduction with compromise in design time and accuracy. These limitations and issues are overcome by using Cypress CY254XX and CY254X series.
]]> Wed, 05 Sep 2012 02:53:22 -0600 AN1111 - Design and Layout Guidelines for Cypress Clock Generators http://www.cypress.com/?rID=12628 Fri, 24 Aug 2012 05:18:34 -0600 AN52133 - Frequency Margining using FleXO™ and Its Applications http://www.cypress.com/?rID=35389
Introduction

Most clock generators available to designers use a crystal oscillator to provide a fixed frequency clock output with little or no programmability. Cypress’ FleXO clock generators include a frequency margining capability that allows users to change output frequency.
 
]]> Tue, 07 Aug 2012 04:46:03 -0600 AN45324 - Spread Spectrum Crystal Oscillator with Programmability – CY25701 and Its Applications http://www.cypress.com/?rID=12785

]]> Fri, 13 Apr 2012 03:43:04 -0600 AN1234 - Understanding Cypress’s Zero Delay Buffers http://www.cypress.com/?rID=12622

]]> Tue, 03 Apr 2012 03:46:26 -0600 AN62914 - Programming FleXO™ Low Noise Clock Generators http://www.cypress.com/?rID=45566

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