product information is current as of publication date. the product conforms copyright ? 2008, pletronics inc. to specifications per the terms of the pletronics standard warranty. production processsing does not necessarily in clude testing of all parameters. tcd4 series tcvcxo oscillator june 2008 ? pletronics? tcd4 series is a temperature compensated voltage controlled crystal oscillator with a clipped sinewave output. ? the package is designed for high density surface mount designs. ? tape and reel packaging is available. ? 10 to 26 mhz ? 3.2 x 5 mm lcc ceramic package ? optional voltage control function pletronics inc. certifies this device is in accordance with the rohs 6/6 (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 +6.5v 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.
tcd4 series tcvcxo oscillator jun e 2008 www.pletronics.com 425-776-1880 2 part number: tcd4 027 050 g h 015 008 -12.75m -xx internal code or blank nominal frequency in mhz pullability in ppm (vcontrol) 000 = tcxo only 008 = + _ 8 ppm minimum 015 = + _ 15 ppm minimum stability in ppm 010 = + _ 1 ppm 015 = + _ 1.5 ppm 025 = + _ 2.5 ppm highest specified operating temperature a = +40 o c e = +60 o c j = +80 o c b = +45 o c f = +65 o c k = +85 o c c = +50 o c g = +70 o c d = +55 o c h = +75 o c lowest specified operating temperature a = +10 o c e = -10 o c j = -30 o c b = +5 o c f = -15 o c k = -35 o c c = +0 o c g = -20 o c l = -40 o c d = -5 o c h = -25 o c m = -45 o c highest supply voltage * 055 = 5.5 volts 036 =3.6 volts lowest supply voltage * 029 = 2.9 volts 027 = 2.7 volts series (part type, logic & package) * supply voltage: select range between 2.7v and 5.0v with highest / lowest < 1.20 for example: the part number for 3.3v nominal would be tcd4030036......... part marking: p fff.fff where: ymdxx = date code ymdxx p fff.fff = pletronics and frequency in mhz specifications such as frequency stability, supply voltage and operating temperature range, etc. are not identified from the marking. external pack aging labels and packing list will correctly identify the ordered pletronics part number. see next page for codes for date code
tcd4 series tcvcxo oscillator jun e 2008 www.pletronics.com 425-776-1880 3 codes for date code ymd code 6 7 8 9 0 1 2 year 2006 2007 2008 2009 2010 2011 2012 code a b c d e f g h j k l m month jan feb mar apr may jun jul aug sep oct nov dec code123456789abc day 123456789101112 code d e f g h j k l m n p r day 13 14 15 16 17 18 19 20 21 22 23 24 code t u v w x y z day 25 26 27 28 29 30 31 electrical specification for specified v cc over the specified temperature range item min max unit condition frequency range 10 26 mhz frequency accuracy 1 -2.5 +2.5 ppm vcontrol 1.50 volts if used 2 frequency stability / supply -0.2 +0.2 ppm load: 10k ohm // 10 pf & vcc + _ 5% output waveform clipped sinewave output level 0.8 1.1 v p-p load: 10k ohm + _ 10% // 10 pf + _ 10% phase noise - -135 dbc/hz typical at 1 khz v supply range 1 v cc 2.7 5.0 volts supply current i cc -2.0 ma aging -1.0 +1.0 ppm per year vcontrol range 0.5 2.50 volts 1.50 volts nominal frequency pullability 1 -15 +15 ppm operating temperature range 1 -45 +85 o c storage temperature range -55 +95 o c 1 specified by part number 2 for all supply voltages, load changes, aging fo r 1 year, shock, vibration and temperatures
tcd4 series tcvcxo oscillator jun e 2008 www.pletronics.com 425-776-1880 4 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
tcd4 series tcvcxo oscillator jun e 2008 www.pletronics.com 425-776-1880 5 2 3 4 1 mechanical: inches mm a 0.197 + _0.006 5.00 + _0.15 b 0.126 + _0.006 3.20 + _0.15 c 0.057 + _0.002 1.4 + _0.15 d 1 0.102 2.60 e 1 0.055 1.40 f 1 0.008 0.020r not to scale 1 typical dimensions contacts : gold 11.8 inches 0.3 m minimum over nickel 50 to 350 inches 1.27 to 8.89 m pad function note 1 vcontrol input if this function is not spec ified, recommend connecting this pad to ground. 2 ground (gnd) 3 output 4 supply voltage (v cc ) recommend connecting appropriate power supply 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.
tcd4 series tcvcxo oscillator jun e 2008 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 250 to 1000 per reel, cut tape for < 250 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 d mm 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
tcd4 series tcvcxo oscillator jun e 2008 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 ? 2007, 2008, pletronics inc. pletronics inc. document control
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