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Customer Rating
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Updated
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AN1111 - Design and Layout Guidelines for Cypress Clock Generators
AN1111 covers the basic schematic design and printed circuit board (PCB) layout guidelines for Cypress clock generators. General practices for power supply filtering, output terminations, and critical component placements are described in detail. Recommendations for routing clock signals are discussed in brief. Typical examples of schematic and layout are given for reference.
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Not yet rated
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03/18/13 |
AN69091 - Edge Align Feature of CY254xx and MoBL® Clocks
AN69091 discusses the Edge Align feature in Cypress’s programmable clock family, CY254x, CY254xx, and MoBL® clocks.
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Not yet rated
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12/20/12 |
ANC0001 - Layout Recommendations for the CY22388, CY22389, and CY22391 Devices
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Not yet rated
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10/22/12 |
AN49107 - Total System Timing and EMI Reduction Using the CY25400 Spread Spectrum Clock Generator
AN49107 describes the features and advantages of four phase-locked loop (PLL) ICs of CY254XX and CY254X clock synthesizers.The application note also details the EMI noise elimination technique using spread spectrum method.
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Not yet rated
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09/05/12 |
AN52133 - Frequency Margining using FleXO™ and Its Applications
Cypress FleXO devices provide users with the ability to change output frequency with a unique frequency margining feature built into their design. This capability can be used at all stages of system design for troubleshooting, design optimization, and testing. This application note serves as a guide to this feature. Included usage examples provide additional detail.
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(4/5) by 3
users
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08/07/12 |
AN45324 - Spread Spectrum Crystal Oscillator with Programmability – CY25701 and Its Applications
The CY25701 is a programmable crystal oscillator with spread spectrum output capability and it is available in a 5.0 mm x 3.2 mm LCC package. This application note discusses the key features and advantages of CY25701 spread spectrum crystal oscillator (SSXO) over standard crystal oscillators. Various applications, where EMI is a key concern, are discussed in brief.
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(5/5) by 2
users
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04/13/12 |
AN62914 - Programming FleXO™ Low Noise Clock Generators
FleXO™ is a family of low phase noise clock generators and oscillators, consisting of both fixed frequency devices and programmable devices. This application note fully explains the software and hardware tools available for FleXO, and the process of programming devices for applications that are not supported by the off-the-shelf fixed frequency devices.
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(5/5) by 1
user
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04/03/12 |