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High speed digital system design : a handbook of interconnect theory and design practices. New York: Wiley. ISBN 0-471-36090-2. William J. Dally; John W. Poulton. (1999). Digital systems engineering. Cambridge: Cambridge Univ. Press. ISBN 0-521-59292-5. Textbook on the problems of building digital systems, including signal integrity. Douglas ...
Electra: High speed auto router; COMPONIVERSE: A component exchange; MID Design; PathWave Design Keysight Technologies EDA division (formerly EEsof) Platforms: PathWave Advanced Design System [2] – high frequency and high speed design; PathWave EM Design (formerly EMPro and Antenna Modeling Design System) - 3D EM platform
Systematic design methods of analog and mixed-signal circuits are far more primitive than digital circuits. In general, analog circuit design cannot be automated to nearly the extent that digital circuit design can. Combining the two technologies multiplies this complication. Fast-changing digital signals send noise to sensitive analog inputs.
Most high speed serial signals, such as PCIe, DisplayPort, and most variants of Ethernet, use a line code which is intended to allow easy clock recovery by means of a PLL. Since this is how the actual receiver works, the most accurate way to slice data for the eye pattern is to implement a PLL with the same characteristics in software.
Delta-sigma (ΔΣ; or sigma-delta, ΣΔ) modulation is an oversampling method for encoding signals into low bit depth digital signals at a very high sample-frequency as part of the process of delta-sigma analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
PathWave Design is a division of Keysight Technologies that was formerly called EEsof (/ ˈ iː s ɒ f / EESOF; electronic engineering software). [1] It is a provider of electronic design automation (EDA) software that helps engineers design products such as cellular phones, wireless networks, radar, satellite communications systems, and high-speed digital wireline infrastructure.
Advanced Design System (ADS) is an electronic design automation software system produced by PathWave Design, a division of Keysight Technologies. [1] It provides an integrated design environment to designers of RF electronic products such as mobile phones, [2] pagers, wireless networks, satellite communications, radar systems, and high-speed data links.
High Resolution Modular Time Interval Counter (PDF) (Technical report) Fundamentals of Time Interval Measurements (Application Note 200-3) (PDF) (Technical report). Electronic Counter Series. HP. Zhang, Victor S.; Davis, Dick D.; Lombardi, Michael A. (1994-12-01). High Resolution Time Interval Counter (PDF). The 26th Annual Precise Time and ...