gennum corporation p.o. box 489, stn. a, burlington, ontario, canada l7r 3y3 tel. +1 (905) 632-2996 fax. +1 (905) 632-5946 e-mail: info@gennum.com www.gennum.com revision date: november 2002 document no. 25122 - 2 data sheet GO1535 key specifications key specifications key specifications key specifications ? frequency: 14.140mhz type of cut: at mode: fundamental circuit condition: series resonance calibration tolerance at 25c: +/- 50ppm stability/temperature range: <100ppm / 0c to +70c equivalent series resistance (rs): <35 ? ? ? ? static capacitance (co) < 5.0pf aging: <5ppm/year drive level: <0.2mw package tss - 3b description description description description the GO1535 reference crystal is a series-resonant at-cut fundamental quartz crystal operating at 14.140mhz used as the reference resonator for the gs1535 reclocker ic. GO1535 reference crystal GO1535 reference crystal GO1535 reference crystal GO1535 reference crystal circuit diagram circuit diagram circuit diagram circuit diagram 1 3
gennum corporation 25122 - 2 2 of 3 GO1535 packaging information packaging information packaging information packaging information fig. 1 reflow soldering profile fig. 2 package dimensions 120sec max. 55sec max. 360sec max. 10sec max. 200?c 240?c 240?c max. 150?c 120?c temperature (?c) time 1 2 4 3 3.0mm 1.5mm 1.5mm 1.0mm 1.5mm 1.0mm 0.9mm 3.5mm 6.0mm all tolerances are +/- 0.2mm side view top view side view bottom view GO1535 g yww nb: the marking "yww" represents the year and week of production e.g. "243" = week 43 of 2002
25122 - 2 3 of 3 gennum corporation mailing address: p.o. box 489, stn. a, burlington, ontario, canada l7r 3y3 tel. +1 (905) 632-2996 fax. +1 (905) 632-5946 shipping address: 970 fraser drive, burlington, ontario, canada l7l 5p5 gennum japan corporation shinjuku green tower building 27f, 6-14-1, nishi shinjuku, shinjuku-ku, tokyo, 160-0023 japan tel. +81 (03) 3349-5501, fax. +81 (03) 3349-5505 gennum uk limited 25 long garden walk, farnham, surrey, england gu9 7hx tel. +44 (0)1252 747 000 fax +44 (0)1252 726 523 gennum corporation assumes no responsibility for the use of any circuits described herein and makes no representations that th ey are free from patent infringement. ? copyright july 2002 gennum corporation. all rights reserved. printed in canada. GO1535 caution electrostatic sensitive devices do not open packages or handle except at a static-free workstation document identification data sheet the product is in production. gennum reserves the right to make changes at any time to improve reliability, function or design, in order to provide the best product possible. packaging information (continued) packaging information (continued) packaging information (continued) packaging information (continued) fig. 3 tape and reel dimensions note: all dimensions in millimeters. 500 pieces per reel. 12.0 5.5 1.75 8.0 4.1 2.0 4.0 6.5 1.5 1.5 0.3 2.0 2.0 21.0 13.0 13.5 2.0 250.0 80.0 revision notes: update to package dimensions drawing for correct aspect ratio. correction in key specfications: stability/temperature range from pm to ppm .
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