This is a multi-part message in MIME format. --------------050408070501060203040005 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit I'm stuck... I have been asked to develop a digital PLL, using a micro, dsPIC in this case. Using a reference clk of 10MHz to derive an 80MHz clk. Corrections within the loop will be 250nS discrete time jumps. I do have reasonable experience in designing analog PLLs BUT none what so ever in digital PLLs. Pointers or any good texts would be very helpful. Thanks in advance. Antonio Benci. --------------050408070501060203040005 Content-Type: text/x-vcard; charset=utf-8; name="nino_benci.vcf" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="nino_benci.vcf" begin:vcard fn:Antonio Benci n:Benci;Antonio org:Monash University;School of Physics adr:;;PO Box 27;Monash University;VIC;3800;Australia email;internet:nino.benci@sci.monash.edu.au title:Professional Officer / E&IS Manager tel;work:+613 9905 3649 tel;fax:+613 9905 3637 x-mozilla-html:FALSE url:http://www.physics.monash.edu.au version:2.1 end:vcard --------------050408070501060203040005 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist --------------050408070501060203040005--