product information is current as of publication date. the product conforms copyright ? 2007, pletronics inc. to specifications per the terms of the pletronics standard warranty. production processsing does not necessarily in clude testing of all parameters. ohm4 series 5.0v cmos oven controlled oscillators october 2007 ? ovenized quartz crystal high precision square wave generator with a cmos output. ? tube packaging is available. ? 10 to 40 mhz ? full size thru-hole dip package ? electronic frequency control (efc) optional ? low jitter - good phase noise characteristics pletronics inc. certifies this device is in accordance with the rohs 6/6 (2002/95/ec) and w eee (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: 6.2 grams moisture sensitivity level: 1 as defined in j-std-020c second level interconnect code: e1 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 reliability : environmental compliance parameter condition vibration 10 to 2000 hz / 10 g shock 2000 g, 0.3 ms, ? sine solderability mil-std-883 method 2003 thermal shock mil-std-883 method 1011, condition a
ohm4 series 5.0v cmos oven controlled oscillators oct ober 2007 www.pletronics.com 425-776-1880 2 part number: ohm4048052 g g 010 040 - 20.00m -xx internal code or blank frequency mhz (standards shown) 10.000 12.800 16.000 16.384 19.440 20.000 32.768 40.000 electronic frequency control 000 = no efc 020 = + _ 2.0 ppm minimum 040 = + _ 4.0 ppm minimum 150 = + _ 15.0 ppm minimum 999 = + _ 4.0 ppm with 0 to 10k ohm frequency stability 003 = + _ 25 ppb for 0 o c to 60 o c 008 = + _ 75 ppb for 0 o c to 60 o c 005 = + _ 50 ppb for -20 o c to 70 o c 015 = + _ 150 ppb for -20 o c to 70 o c 010 = + _ 100 ppb for -40 o c to 85 o c 025 = + _ 250 ppb for -40 o c to 85 o c upper operating temperature c = 50 o c f = 65 o c j = 80 o c d = 55 o c g = 70 o c k = 85 o c e = 60 o c h = 75 o c l = 90 o c lower operating temperature a =10 o c d = -5 o c g = -20 o c j = -30 o c b = 5 o c e = -10 o c h = -25 o c k = -35 o c c = 0 o c f = -15 o c i = -30 o c l = -40 o c series model part marking: ple where: c = n for no efc, r for resistor, v for voltage ohm4050c fff.fff = frequency in mhz fff.fff m ymda = date code (year month day plus internal code) ymdannn nnn = device number standard values are listed, consult pletronics inc. for other options. specifications such as frequency stability and operating temperature range, etc. are not identified from the marking. external packaging labels and packing list will correctly identify the ordered pletronics part number. 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
ohm4 series 5.0v cmos oven controlled oscillators oct ober 2007 www.pletronics.com 425-776-1880 3 specification for 5.00v + _0.20v over the specified temperature range item min max unit condition frequency range 10 40 mhz see list of standard frequencies frequency accuracy vs. temperature 250 + _ 250 ppb determined by part number frequency accuracy vs. supply -100 +100 ppb for supply change of 0.2v frequency accuracy vs. load -10 +10 ppb load change of + _ 10% frequency accuracy short term -0.5 +0.5 ppb for periods of 0.1 seconds to 30 seconds aging 1 st year -0.70 +0.70 ppm 10 years -4.0 +4.0 ppm accumulated for 10 years frequency control voltage -4.0 +4.0 ppm 0.5v to 5.0v, determined by part number > 47 k ohm (positive slope) resistance -4. 0 +4.0 ppm 0 to 10 kohm, determined by part number > 4.7 k ohm phase noise 1 hz 10 hz 100 hz 1,000hz -- -- -- -- -70 -100 -130 -140 dbc/hz warmup -- 30 sec within specification after turn on at 0 o c output waveform cmos output high level 0.4 -- v below v cc see load circuit cload = 15 pf output low level -- 0.4 v output symmetry 40 60 % at 50% of v cc t rise and t fall -- 7 ns 10% to 90% of v cc power supply current -- 110 ma at -20 o c -- 70 ma at +30 o c warmup -- 250 ma for 10 seconds maximum operating temperature range -40 +85 o c part number defines t he temperature range to meet the accuracy specification storage temperature range -55 +125 o c
ohm4 series 5.0v cmos oven controlled oscillators oct ober 2007 www.pletronics.com 425-776-1880 4 trise 10% * vcc ground vlow 50% * vcc 90% * vcc vhigh tfall symmetry load circuit and test waveform esd rating model minimum voltage conditions human body model 2000 mil-std-883 method 3115 charged device model 2000 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
ohm4 series 5.0v cmos oven controlled oscillators oct ober 2007 www.pletronics.com 425-776-1880 5 ple pcb mounting (typical for lead free processing) hand soldering is recommended at 245 o c + _ 5 o c for 5 seconds maximum per pin mechanical: inches mm cover: kovar electroless nickel plated 1 inch (25 m) typical resistance welded to base label: laser engraved ? or ? white kapton with black letters base: kovar glass to metal sealed leads pin 7 connected to case not to scale a 0.800 + _0.005 20.3 max b 0.52 + _0.005 13.2 max c 0.315 max 8.00 max d 1 0.250 6.35 e 1 0.020 0.51 f 1 0.040 max 1.0 max g 1 0.110 2.79 h 0.300 7.62 i 1 0.600 15.24 j 1 0.100 2.53 1 nominal dimension pin function note 1 efc 10 k ohm to ground ?or? 0.5 to 5.0v control voltage, depends on option ordered. use the 30% value for initial operation 7 ground (gnd) 8 output 14 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: ? minimize air flow over the oscillator ? stabilize the power supply voltage for best performance.
ohm4 series 5.0v cmos oven controlled oscillators oct ober 2007 www.pletronics.com 425-776-1880 6 important notice pletronics incorporated (ple) reserves the right to make corrections, improvements, modifications and other changes to this product at anytime. ple reserv es 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 usi ng 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 environm ental 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 pr operty 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 w eb 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 ? 2006, 2007, pletronics inc.
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