product information is current as of publication date. the product conforms copyright ? 2006, pletronics inc. to specifications per the terms of the pletronics standard warranty. production processsing does not necessarily in clude testing of all parameters. s3883 - 32.768k cmos clock oscillator november 2006 ? pletronics? s3883 is a quartz crystal controlled precision square wave generator with a cmos output. ? the package is designed for high density surface mount designs. ? this is a low cost mass produced oscillator. ? tape and reel packaging is available. ? 32.768 khz ? 4 x 6.5 mm lcc ceramic package ? enable/disable function on pad 1 with low power consumption ? fast start-up time of 500 ms or less pletronics inc. certifies this device is in accordance with the rohs 5/6 (2002/95/ec) and weee (2002/96/ec) directives. pletronics inc. guarantees the device does not contain the following: cadmium, hexavalent chromium, lead, mercury, pbb?s, pbde?s weight of the device: 0.2 grams moisture sensitivity level: 1 as defined in j-std-020c second level interconnect code: e4 absolute maximum ratings: parameter unit v cc supply voltage -0.5v to +7.0v vi input voltage -0.5v to v cc + 0.5v vo output voltage -0.5v to v cc + 0.5v thermal characteristics the maximum die or junction temperature is 155 o c the thermal resistance junction to board is 30 to 50 o c/watt depending on the solder pads, ground plane and construction of the pcb.
s3883 - 32.768k cmos clock oscillator nov ember 2006 www.pletronics.com 425-776-1880 2 part number: s3883 - 32.768k -xx internal code or blank frequency in khz series model part marking: s3883 where: ywwa = date code 32.768k ple ywwa reliability : environmental compliance parameter condition mechanical shock mil-std-883 method 2002, condition b vibration mil-std-883 method 2007, condition a solderability mil-std-883 method 2003 thermal shock mil-std-883 method 1011, condition a esd rating model minimum voltage conditions human body model 1500 mil-std-883 method 3115 charged device model 1000 jesd 22-c101 package labeling label is 1" x 2.6" (25.4mm x 66.7mm) label is 1" x 2.6" (25.4mm x 66.7mm) font is courier new font is arial bar code is 39-full ascii
s3883 - 32.768k cmos clock oscillator nov ember 2006 www.pletronics.com 425-776-1880 3 electrical specification for vcc 1.5v to 5.0v over - 10 to +60c item min typ max unit condition frequency 32.768 khz frequency calibration tolerance -30 0 +30 ppm at 25 o c frequency stability * -60 - +30 ppm over -10 to +60 o c output waveform cmos output high level 90 - - % of v cc (see load circuit) output low level - - 10 % of v cc (see load circuit) output t rise and t fall - 100 150 ns c load = 15pf t r / t f 10% to 90% and d.c. at 50% point of v cc (see load circuit) output symmetry 45 50 55 % enable/disable internal pull-up 1 - - mohm to v cc v disable - - 30 % of v cc applied to pad 1 v enable 70 - - % of v cc applied to pad 1 output leakage v out = v cc -10 - +10 ua pad 1 low, device disabled v out = 0v -10 - +10 ua supply current (i cc ) - 3.3 9.0 ua v cc = 1.5v c load = 15 pf - 4.0 10.0 ua v cc = 1.8v - 4.2 11.0 ua v cc = 2.0v - 5.0 12.0 ua v cc = 2.7v - 6.0 15.0 ua v cc = 3.3v - 8.0 20.0 ua v cc = 5.0v standby current i cc - - 3 ua pad 1 low, device disabled enable time - - 100 ns time for output to reach a logic state disable time - - 100 ns time for output to reach a high z state start up time - - 500 ms time for output to reach specified frequency operating temperature range -10 - +60 o c storage temperature range -55 - +125 o c *for all supply voltages, load changes, aging for 1 year, shock, vibration and temperatures specifications with pad 1 e/d open circuit
s3883 - 32.768k cmos clock oscillator nov ember 2006 www.pletronics.com 425-776-1880 4 trise 10% * vcc ground vlow 50% * vcc 90% * vcc vhigh tfall symmetry typical frequency versus temperature characteristics load circuit and test waveform -60 -50 -40 -30 -20 -10 0 -15 -5 5 15 25 35 45 55 65 temperature (c) deviation (ppm)
s3883 - 32.768k cmos clock oscillator nov ember 2006 www.pletronics.com 425-776-1880 5 mechanical: inches mm a 0.256 + _0.008 6.50 + _0.20 b 0.158 + _0.008 4.01 + _0.20 c 0.074 + _0.008 1.87 + _0.20 d 1 0.004 0.10 e 1 0.050 1.27 f 1 0.004 0.10 g 1 0.072 1.83 h 1 0.006 0.15 not to scale contacts : gold 11.8 inches 0.3 m minimum over nickel 50 to 350 inches 1.27 to 8.89 m 1 typical dimensions pad function note 1 output enable/disable when this pad is not connected the oscillator shall operate. when this pad is logic low the output will be inhibited (high impedance state.) recommend connecting this pad to v cc if the oscillator is to be always on. 2 ground (gnd) 3 output 4 supply voltage (v cc ) recommend connecting appropriate power s upply bypass capacitors as close as possible. layout and application information for optimum jitter performance, pletronics recommends: ? a ground plane under the device ? no large transient signals (both current and voltage) should be routed under the device ? do not layout near a large magnetic field such as a high frequency switching power supply ? do not place near piezoelectric buzzers or mechanical fans.
s3883 - 32.768k cmos clock oscillator nov ember 2006 www.pletronics.com 425-776-1880 6 260c maximum 10 seconds maximum 215c10c approximately 50 seconds allowed rate of temperature change maximum 4c per second 120 to 160 seconds 100 150 200 250 temperature (c) 175c10c reflow cycle (typical for lead free processing) the part may be reflowed 2 times without degradation. tape and reel: available for quantities of 1000 per reel (<1000 will be cut tape) constant dimensions table 1 tape size d0 d1 min e1 p0 p2 s1 min t max t1 max 8mm 1.5 +0.1 -0.0 1.0 1.75 + _0.1 4.0 + _0.1 2.0 + _0.05 0.6 0.6 0.1 12mm 1.5 16mm 1.5 2.0 + _0.1 24mm 1.5 variable dimensions table 2 tape size b1 max e2 min f p1 t2 max w max ao, bo & ko 16 mm 12.1 14.25 7.5 + _0.1 8.0 + _0.1 8.0 16.3 note 1 note 1: embossed cavity to conform to eia-481-b dimensions in mm not to scale reel dimensions a inches 7.0 10.0 13.0 mm 177.8 254.0 330.2 b inches 2.50 4.00 3.75 mm 63.5 101.6 95.3 tape width c mm 13.0 +0.5 / -0.2 dmm 16.4 +2.0 -0.0 16.4 +2.0 -0.0 16.4 +2.0 -0.0 16.0 reel dimensions may vary from the above
s3883 - 32.768k cmos clock oscillator nov ember 2006 www.pletronics.com 425-776-1880 7 important notice pletronics incorporated (ple) reserves the right to make corrections, improvements, modifications and other changes to this product at anytime. ple reserves the right to discontinue any product or service without notice. customers are responsible for obtaining the latest relevant information before placing orders and should verify that such information is current and complete. all products are sold subject to ple?s terms and conditions of sale supplied at the time of order acknowledgment. ple warrants performance of this product to the specifications applicable at the time of sale in accordance with ple?s limited warranty. testing and other quality control techniques are used to the extent ple deems necessary to support this warranty. except where mandated by specific contractual documents, testing of all parameters of each product is not necessarily performed. ple assumes no liability for application assistance or customer product design. customers are responsible for their products and applications using ple components. to minimize the risks associated with the customer products and applications, customers should provide adequate design and operating safeguards. ple products are not designed, intended, authorized or warranted to be suitable for use in life support applications, devices or systems or other critical applications that may involve potential risks of death, personal injury or severe property or environmental damage. inclusion of ple products in such applications is understood to be fully at the risk of the customer. use of ple products in such applications requires the written approval of an appropriate ple officer. questions concerning potential risk applications should be directed to ple. ple does not warrant or represent that any license, either express or implied, is granted under any ple patent right, copyright, artwork or other intellectual property right relating to any combination, machine or process which ple product or services are used. information published by ple regarding third-party products or services does not constitute a license from ple to use such products or services or a warranty or endorsement thereof. use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from ple under the patents or other intellectual property of ple. reproduction of information in ple data sheets or web site is permissible only if the reproduction is without alteration and is accompanied by associated warranties, conditions, limitations and notices. reproduction of this information with alteration is an unfair and deceptive business practice. ple is not responsible or liable for such altered documents. resale of ple products or services with statements different from or beyond the parameters stated by ple for that product or service voids all express and implied warranties for the associated ple product or service and is an unfair or deceptive business practice. ple is not responsible for any such statements. contacting pletronics inc. pletronics inc. tel: 425-776-1880 19013 36 th ave. west fax: 425-776-2760 lynnwood, wa 98036-5761 usa e-mail: ple-sales@pletronics.com url: www.pletronics.com copyright ? 2005, 2006, pletronics inc.
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