Return-Path: Received: (qmail 17689 invoked from network); 2 Jun 2003 20:20:35 -0000 Received: from netmail01.services.quay.plus.net (212.159.14.219) by mailstore with SMTP; 2 Jun 2003 20:20:35 -0000 Received: (qmail 20845 invoked by uid 10001); 2 Jun 2003 20:20:35 -0000 Received: from post.thorcom.com (193.82.116.70) by netmail01.services.quay.plus.net with SMTP; 2 Jun 2003 20:20:34 -0000 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.14) id 19Mvm6-0006Ji-IN for rsgb_lf_group-outgoing@blacksheep.org; Mon, 02 Jun 2003 21:19:22 +0100 Received: from [194.73.73.81] (helo=tungsten.btinternet.com) by post.thorcom.com with esmtp (Exim 4.14) id 19Mvm2-0006JZ-HO for rsgb_lf_group@blacksheep.org; Mon, 02 Jun 2003 21:19:18 +0100 Received: from host217-36-20-75.in-addr.btopenworld.com ([217.36.20.75] helo=dellboy) by tungsten.btinternet.com with smtp (Exim 3.22 #23) id 19Mvm1-00053a-00 for rsgb_lf_group@blacksheep.org; Mon, 02 Jun 2003 21:19:18 +0100 Message-ID: <005201c32944$73273490$1b00a8c0@dellboy> From: "Dave Pick" To: rsgb_lf_group@blacksheep.org References: <5.2.0.9.0.20030602112216.02a65410@pop2.sympatico.ca> <000f01c32933$447cb400$4112f4cc@jsm> Date: Mon, 2 Jun 2003 21:20:43 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Subject: LF: Re: 4060 Divider Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, hits=-12.9 required=5.0tests=ORIGINAL_MESSAGE,QUOTED_EMAIL_TEXT,REFERENCESversion=2.53 X-Spam-Checker-Version: SpamAssassin 2.53 (1.174.2.15-2003-03-30-exp) X-SA-Exim-Scanned: Yes Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rsgb_lf_group-outgoing@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false The Philips HEF series CMOS chips work to more than 20MHz, other types are not so good. Dave G3YXM ----- Original Message ----- From: "Steve McDonald" To: Sent: Monday, June 02, 2003 7:17 PM Subject: LF: 4060 Divider > I would like to use the M74HC4060 as a 'divide-by-64' signal source. Can > anyone tell me the upper limit for xtals that this chip can handle? My xtal > will be on 8.750000; I fear that the upper limit may be around 4-6 MHz? > > Steve > > > Visit the "THE VE7SL RADIO NOTEBOOK" at http://www.imagenisp.ca/jsm > [L.F. Loop] [Tuna Tin DX] [H.F. Maritime DX] [Crystal Radio DXing] [136 kHz > Band] > > > >