Hello Nikhil, We just started working on lab characterizing of a SATA 2.0 interface for an ASIC. The power supply specs for this interface specify the following: DC Voltage variation on the power supply of +- 5% with as much as +-20% variation for a period of no more than 10% of the maximum clock rate for this interface. I hope this is helpful, -Jory ----- Original Message ---- From: "npatel@xxxxxxxxxx" <npatel@xxxxxxxxxx> To: si-list@xxxxxxxxxxxxx Sent: Wednesday, July 25, 2007 1:56:29 PM Subject: [SI-LIST] SATA 2.0 power spec Hello, Does anyone has any experience with SATA 2.0 power spec. I am looking for how much variation in power does the spec specify. I have the 2.0 official doc and it does not specify that. Thanks, Nikhil ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu ____________________________________________________________________________________ Pinpoint customers who are looking for what you sell. http://searchmarketing.yahoo.com/ ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu