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2005-02-01 by Markus Meng
Hi all, I intend to use a "14.7456MHz HC49US/THT" type of quarz for the oscillator. However with 2 x 39 PF caps, it seems to be hard to find an appropriate type, that works best with the LPC210x. Could somebody give me a hint which type works best in his application - Vendor Number? Best Regards Markus
2005-02-01 by Lasse Madsen
Hi, 39pF caps sounds awfully large in my ears... try 15pF Regards Lasse
-----Original Message----- From: Markus Meng [mailto:meng.engineering@...] Sent: 1. februar 2005 13:10 To: lpc2000@yahoogroups.com Subject: [lpc2000] Which Quarz-Type - Vendor, works best with the LPC210x? Hi all, I intend to use a "14.7456MHz HC49US/THT" type of quarz for the oscillator. However with 2 x 39 PF caps, it seems to be hard to find an appropriate type, that works best with the LPC210x. Could somebody give me a hint which type works best in his application - Vendor Number? Best Regards Markus Yahoo! Groups Links
2005-02-01 by Leon Heller
----- Original Message -----
From: "Lasse Madsen" <lasse.madsen@...> To: <lpc2000@yahoogroups.com> Sent: Tuesday, February 01, 2005 12:23 PM Subject: RE: [lpc2000] Which Quarz-Type - Vendor, works best with the LPC210x? > > Hi, > > 39pF caps sounds awfully large in my ears... try 15pF That is what Philips specifies; they have a table with suggested values for different frequencies in the documentation somewhere. Leon -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.8.2 - Release Date: 28/01/2005
2005-02-01 by Mark Butcher
Hoi Markus!!! We use Siward SX-7050 with 2 x 15pF caps. 14.745 MHz http://www.siward.com/Product/Crystals/Html/Crystals_List.htm Gruss Mark