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: july 2005 document no. 25122 - 4 data sheet go1535 key specifications ? frequency: 14.140mhz ? type of cut: at ? mode: fundamental ? circuit condition: series resonance ? calibration toleranc e 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 ? pb-free description the go1535 reference crystal is a series-resonant at-cut fundamental quartz crystal op erating at 14.140mhz used as the reference resonator for the gs1535 reclocker ic. ordering information part number package temperature pb-free G01535-CTXE3 tss-3b 0c to 70c yes go1535 reference crystal circuit diagram 1 3
gennum corporation 25122 - 4 2 of 5 go1535 packaging information fig. 2 package dimensions 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
gennum corporation 25122 - 4 3 of 5 go1535 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
gennum corporation 25122 - 4 4 of 5 go1535 solder reflow profiles fig. 4 standard eutectic solder reflow profile fig. 5 maximum pb-free solder reflow profile 25?c 100?c 150?c 183?c 230?c 220?c time temperature 6 min. max 120 sec. max 60-150 sec. 10-20 sec. 3?c/sec max 6?c/sec max 25?c 150?c 200?c 217?c 260?c 250?c time temperature 8 min. max 60-180 sec. max 60-150 sec. 20-40 sec. 3?c/sec max 6?c/sec max
25122 - 4 5 of 5 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. revision notes: updated packages to reflect e3 packaging. added ?pb-free? bullet on front page. added pb-free solder reflow profile.
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