Data-dependent jitter in serial communications
نویسندگان
چکیده
منابع مشابه
Jitter Measurements in Serial Data Signals
Introduction The increasing speed of serial data transmission systems places greater importance on measuring jitter with higher accuracy. Serial data standards normally require operation at an expected error rate of 10. While this represents only one bit error every 2.3 hours at 100 Mb/s, it translates to one error every 4 minutes at 3Gb/s. It is, therefore, important to understand the characte...
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Reference clock jitter sets the ultimate limit on the bit error ratio of a serial data system. The traditional techniques for quantifying jitter on clock signals don’t help system designers estimate the clock’s contribution to the total jitter defined at a bit error ratio. New techniques are being introduced to model how transmitters and receivers use reference clocks so that the system RJ and ...
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1. The new definitions of jitter In the last few years, more and more serial link standards adopted the concept of separating jitter into deterministic jitter (DJ), periodic jitter (PJ) and random jitter (RJ). The old concept of histogram based peak-to-peak jitter has been replaced by the concept of total jitter (TJ), which is associated with a certain bit-error-rate for the serial link (typica...
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ژورنال
عنوان ژورنال: IEEE Transactions on Microwave Theory and Techniques
سال: 2005
ISSN: 0018-9480
DOI: 10.1109/tmtt.2005.857118