Article View: sci.electronics
Article #19106Re: Ideas for 2.048MHz osc.?
From: K A Becker hotlv
Date: Fri, 29 Apr 1988 13:21
Date: Fri, 29 Apr 1988 13:21
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In article <4979@videovax.Tek.COM> bill@videovax.Tek.COM (William K. McFadden) writes: >In article <550@hub.ucsb.edu> grosen@amadeus.ucsb.edu (Mark D. Grosen) writes: >>Osciallator Question: >> >>I need to generate a 2.048MHz clock. Anybody have a good idea on how to >> do this? Sure: just pick one out of a catalog! AT&T, Valprey-Fisher, Austron, Bliley, Colorado Crystal Corp, Conner-Winfield Corp, Croven Crystals, CTS Corp, and probably a dozen others make "canned" crystal oscillators. Look in the EEM Master catalog, available in your local (large) library. Attach +5 at one end, ground at the other, and get TTL levels out, to the precision you pay for. The "standard" ones (100 ppm or so) go for roughly $5 a pop. 2.048-Mhz is one of those "standard" values that phone companies like to use, so you probably will be able to get what you want off the shelf! VXCO's are also avaliable. Have fun! Ken Becker hotlv!kab Any opinions expressed above are my own, and not those of any company I may hack for!
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!mit-eddie!bbn!rochester!rutgers!mtunx!whuts!homxb!genesis!hotlr!kab From: kab@hotlr.ATT ( K A Becker hotlv) Newsgroups: sci.electronics Subject: Re: Ideas for 2.048MHz osc.? Message-ID: <353@hotlr.ATT> Date: 29 Apr 88 13:21:16 GMT References: <550@hub.ucsb.edu> <4979@videovax.Tek.COM> Reply-To: kab@hotlr.UUCP (54311 - K A Becker hotlv) Organization: AT&T-BL Holmdel NJ - Lab 5431 Lines: 21