jauch quartz gmbh ? e-mail: info@jauch.de full data can be found under: 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 vx3 3.3 volt oscillator tcxo JT22C actual size note order information o frequency in mhz type frequency stability code operating temp. code supply voltage oscillator 4.0 ~ 54.0 mhz JT22C = tcxo 1.8 = 1.8 v 2.5 = 2.5 v 2.8 = 2.8 v 3.3 = 3.3 v example: o 16.3680-JT22C-a-k-3.3-lf (suffix lf = rohs compliant / pb free pads) general data type frequency range frequency at +25 c stability temperature aging first year supply voltage load change after reflow current consumption max. supply voltage v dc temperature operating storage output rise & fall time load max. current max. low level max. high level min. harmonics distortion max. symmetry at 0.5 x v dc start-up time max. standby current max. output enable time max. output disable time max. jitter 1 phase noise at 10 khz offset JT22C 4.0 ~ 54.0 mhz 0.5 ppm 2.5 ppm (others on request) 1.0 ppm 0.2 ppm (at v dc 5 %) 0.2 ppm 1.0 ppm ? ? > see table 1 1.8 / 2.5 / 2.8 / 3.3 ( 5 %) -30 c ~ +75 c / -40 c ~ +85 c -40 c ~ +125 c 5.0 ns max. 15 pf 4.0 ma 0.1 x v dc 0.9 x v dc -5.0 dbc 45 % ~ 55 % max. 10 ms 10 a 10 ms 250 ns 3.0 ps -145 dbc/hz 121009 2.5 0.1 2.0 0.1 0.9 0.05 0.95 0.8 0.65 0.4 0.95 0.9 0.1 0.65 # 1 # 2 # 3 # 4 top view side view bottom view pad layout dimensions pin connection in mm a = 2.5 ppm g = -30 c ~ +75 c k = -40 c ~ +85 c enable / disable function pin #1 (e/d control) pin #3 (output) open active high ?1? (v ih 0.7 v dc ) active low ?0? (v il 0.3 v dc ) high impedance stop function: ? oscillator stops ? output high impedance tcxo JT22C # 1: e/d # 2: gnd # 3: output # 4: v dc excellent phase noise operating temperature range -40 c ~ +85 c reflow soldering temperature: 260 c max. ceramic/metal package tcxo with hcmos output 2.5 x 2.0 mm 4 user pins (e/d, gnd, output, v dc ) leave the other pins unconnected! 4 ~ 10 mhz ~ 20 mhz ~ 30 mhz ~ 40 mhz ~ 54 mhz 1.8 v 3.1 ma 3.7 ma 4.2 ma 4.6 ma 5.5 ma 2.5 v 3.1 ma 3.7 ma 4.2 ma 4.6 ma 5.5 ma 2.8 v 3.4 ma 4.1 ma 4.7 ma 5.2 ma 6.0 ma 3.3 v 4.0 ma 4.8 ma 5.5 ma 6.0 ma 7.0 ma table 1: current consumption max.
jauch quartz gmbh ? e-mail: info@jauch.de full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com all specifications are subject to change without notice oscillator tcxo JT22C 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 ? standard packing units are 500 pieces per reel ? non-multiple packing units are only supplied taped / bulk packing note marking frequency company code / stability code / date code (ym) date code: a ~ m: jan.- dec. 9: 2009 0: 2010 1: 2011 jan. febr. mar. apr. may june abcde f july aug. sept. oct. nov. dec. ghj klm 8.0 5.25 2.7 0.05 1.75 1.15 0.05 2.25 0.05 ? 1.55 feeding 4.0 4.0 taping specification 500 pcs per reel in mm 2.0 ? 13 0.5 120
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