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Selecting scope for multi-lane MIPI M-PHY design

Posted: 02 Jan 2013  Print Version  Bookmark and Share

Keywords:electromagnetic interference  conformance test suites  M-PHY  oscilloscope 

In today's mobile design, a lot of components have to be squeezed into a small, tight space. Design considerations such as power supply delivery, heat dissipation, signal crosstalk and coupling become more prominent. In addition, the digital and RF circuits that are fitted together in this confined space will promote electromagnetic interference (EMI). MIPI Alliance promotes the designs to be tested against the conformance test suites (CTS), which is the test requirement for the transmitter and receiver circuits. The intention is to increase the chance of system interoperability, or the guarantee that the designs from different vendors will work well when they are used together. The challenges to accurately validate the designs become increasing more difficulty with these high-speed, multi-lane M-PHY designs. To help improve your electrical validation, there are a few considerations in choosing the oscilloscope to validate your multi-lane M-PHY designs.

View the PDF document for more information.

Originally published by Agilent Technologies at www.agilent.com as "Oscilloscope Considerations for Multilane MIPI M-PHY Transmitter Validation".





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