Jitter degrades system performance and eludes troubleshooting efforts just when you can't afford the time to track it down. Dealing with jitter is now a mandatory part of any high-speed design and many serial data standards require extensive jitter compliance tests as well.
Whether you need a quick clock jitter measurement or a thorough analysis of a BER performance problem, Tektronix' comprehensive test instrumentation portfolio enables you to meet your design goals and compliance requirements.
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Jitter Correlation Reference GuideJitter can be described as unwanted timing variation in any series of clock or data pulses. There are a variety of methods that are useful to measure jitter. A few common oscilloscope methods are discussed here, as well as reasons why the answers from any one method may or may not agree with another method. This becomes a serious matter when someone wants to verify your results. |
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