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| jauch quartz gmbh e-mail: info@jauch.de internet: www.jauch.de / www.jauch.fr / www.jauchusa.com all specifications are subject to change without notice rohs 2002/95/ec pb free: pins / pads rohs compliant oscillator ?jo42 ?2.5 v actual size low power type for real time clocks (rtc) rohs compliant, ceramic/metal package reflow soldering temperature: 260 ? max. low power/low frequency oscillator blank = -10 ? ~ +70 ? order information example: o 0.0327680-jo42-tf-2.5-1 (lf = rohs compliant / pb free pads) o frequency type frequency stability code oscillator 32.768khz jo42 tf 2.5 = 2.5 v 1 = 15 pf option supply voltage code output load code enable / disable function pin #1 (e/d control) pin #3 (output) open active high ??(v ih 0.8 v dc ) active low ??(v il 0.2 v dc ) high impedance stop function: ?oscillator stops ?output high impedance general data type frequency frequency stability at 25? frequency stability over temp. current consumption supply voltage v dc temperature operating storage output rise & fall time load max current max. low level max. high level min. output enable time max. output disable time max. start-up time max. standby function standby current max. symmetry at 0.5 x v dc jo42 2.5v for real time clock (rtc) 32.768khz +5 +/-20ppm -120 ~ +10ppm 5.0? max. at 15pf; 1.3? max. at no load 2.5 v 10% -10 ? ~ +70 ? -55 ? ~ +125 ? 80ns max. 15pf 230? 0.4 v v dc -0.4 v 3s 150ns 3s stop 250na 40% ~ 60% max. marking frequency / date code date code: a ~ m: jan.- dec. 5: 2005 6: 2006 7: 2007 jan. febr. mar. apr. may june abcde f july aug. sept. oct. nov. dec. ghj klm # 1 # 2 # 3 # 4 2.5 0.2 4.0 0.2 0.90 0.1 1.0 2.0 1.1 0.9 1.8 3.0 # 2 # 1 # 4 # 3 0.9 0.65 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 dimensions in mm top view side view bottom view pad layout pin connection # 1: e/d # 2: ground # 3: output # 4: v dc
jauch quartz gmbh e-mail: info@jauch.de internet: www.jauch.de / www.jauch.fr / www.jauchusa.com all specifications are subject to change without notice jo42 ?low power / low frequency oscillator 4.0 0.1 5.5 12.0 0.3 ?1.50 0.1 4.3 2.0 1.75 0.3 0.05 1.3 0.1 2.8 direction of feed 0.05 0.1 0.05 0.1 0.1 taping specification 500 pcs per reel in mm 2.0 ?21 120 ? 178 13.5 ? 80 ? 13 temperature ( c) time (s) 150 260 200 50 100 60 ~180 s 60 s max. 10 s max. 260 c max. 180 5 c 220 5 c reflow soldering profile note: parts are also suitable for soldering systems with lead (pb) content in mm standard packing units are 500 pieces per reel non-multiple packing units are only supplied taped / bulk packing note |
Price & Availability of JO42-25V
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