[SI-LIST] options for reducing EMI
- From: "Chen, Sherman" <sherman.chen@xxxxxxx>
- To: "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Mon, 1 Sep 2014 20:43:58 +0000
Hi SI Gurus,
We are considering the following options in order to reduce the EMI of one of
our boards, which is mainly caused by the PCIe Gen3 link:
1. Reducing TX swing.
2. Turn on SSC.
3. Slowing down edge rate.
While we are running test to verify which option will bring us the best result
& least impact, any comments or suggestions from those who had experiences on
this matter?
Best Regards,
Sherman Chen
Signal Integrity
EMC Global Hardware Engineering
Tel: +86 21 60951100-3329
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