[SI-LIST] How is the jitter spec and BER number related to each other
- From: "Julia (Zhuyuan) Liu" <zliu@xxxxxxxxxx>
- To: "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Tue, 9 Nov 2010 17:08:14 -0800
Hi, Everyone
XLAUI/ CAUI spec specifies the jitter tolerance in UI, assuming the BER is
1e-12 or 1e-15. Does anyone know how to calculate the jitter tolerance when the
BER is given?
For example, CAUI has the following note in the spec.
NOTE-A transmitter capable of operating at TJ = 0.3 UI and DJ = 0.16 UI and
receiver capable of operating at stress
jitter tolerance of TJ = 0.64 UI and DJ= 0.41 UI would have sufficient margin
for operation at approximately BER 10-15.
Thanks,
Julia
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