LP21 / LP24 / LP49 Series Low Profile Crystal February 2015 • The Pletronics’ LP49 Series is a low profile thru-hole crystal • Bulk packaging • 3 MHz to 70 MHz • HC-49/US • AT Cut Crystal LP21 0.082 (2.10mm) high LP24 0.100 (2.50mm) high LP49 0.140 (3.56mm) high Pletronics Inc. certifies this device is in accordance with the RoHS (2011/65/EC) and WEEE (2002/96/EC) directives. Pletronics Inc. guarantees the device does not contain the following: Cadmium, Hexavalent Chromium, Lead (<1000 ppm), Mercury, PBB’s, PBDE’s Weight of the Device: 0.62 grams Moisture Sensitivity Level: 1 As defined in J-STD-020C Second Level Interconnect code: e1, e2 or e3 Electrical Specification: Item Min Max Unit Condition Frequency Range 3 70 MHz AT cut Calibration Frequency Tolerance - - ppm at +25oC + _ 3 oC Frequency Stability over OTR - - ppm Equivalent Series Resistance (ESR) - 200 Ohms 3 MHz to 4 MHz LP49 - 150 Ohms 4 MHz to 5 MHz LP49/LP24 - 120 Ohms 5 MHz to 6 MHz LP49/LP24 - 100 Ohms 6 MHz to 7 MHz LP49/LP24 - 80 Ohms 7 MHz to 9 MHz LP49/LP24 - 70 Ohms 9 MHz to 10 MHz LP49/LP24/LP21 - 60 Ohms 10 MHz to 13 MHz LP49/LP24/LP21 - 50 Ohms 13 MHz to 15 MHz LP49/LP24/LP21 - 40 Ohms 15 MHz to 27 MHz LP49/LP24/LP21 - 35 Ohms 27 MHz to 30 MHz LP49/LP24/LP21 - 100 Ohms 27 MHz to 32 MHz LP49/LP24/LP21 - 80 Ohms 32 MHz to 50 MHz LP49/LP24/LP21 - 60 Ohms 50 MHz to 70 MHz LP49/LP24/LP21 - 1 mW - 7 pF Aging per year -5 +5 ppm Specified Temperature Range -40 +85 o C +125 o C Drive Level Shunt Capacitance (C0) Storage Temperature Range -55 Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics limited warranty. Production processsing does not necessarily include testing of all parameters. see table on page 3 for available options Fundamenta l 3rd Overtone use 10 µW for testing Pad to Pad capacitance at +25oC + _ 3 oC see table on page 3 for available options Copyright © 2010, Pletronics Inc. LP21 / LP24 / LP49 Series Low Profile Crystal February 2015 AT Cut Crystal Frequency versus Temperature Typical Performance: 160 140 120 Deviation (ppm) 100 80 60 40 20 0 -20 -40 -60 -80 -100 -120 -140 -160 -60 -40 -20 0 20 40 60 80 100 120 Temperature (oC) Part Marking: 2xFFFFFPymdz or L2xFFFFzywwz Legend: 2 = Model code for LP49 x = Capacitance load code from below FFFFF = Frequency coded P or L = Pletronics ymd or yww = Date of Manufacture (year, month and day) or year, week week All other marking is internal factory codes Some frequency marking examples: 3.579545M = 03579, 14.31818M = 14181, 24.0M = 24000 Specifications such as frequency tolerance 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. Code pF A B C D E F G H J K L M N P Q R S T U V W X Y 10 12 13 8 15 18 20 22 24 26 28 30 32 34 36 27 series 33 50 19 16 17 14 Codes for Date Code YMD Code Year 2 2012 Code A JAN Month Code 3 2013 1 4 2014 B FEB 5 2015 C MAR 2 3 D APR 4 6 2016 E MAY 5 F JUN 6 7 2017 8 2018 G JUL H AUG J SEP 7 8 9 K OCT L NOV M DEC A B C 12 Day 1 2 3 4 5 6 7 8 9 10 11 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 www.pletronics.com 425-776-1880 2 LP21 / LP24 / LP49 Series Low Profile Crystal February 2015 Part Number: LP49 -18 -14.31818M -50 H 1 G G See chart below for available options -XX Internal code or blank Highest Specified Operating Temperature A = 40oC G = 70oC o B = 45 C H = 75oC o C = 50 C J = 80oC D = 55oC K = 85oC o E = 60 C F = 65oC Lowest Specified Operating Temperature A = +10oC F = -15oC L = -40oC B = +5oC G = -20oC C = 0 oC H = -25oC o D = -5 C J = -30oC o E = -10 C K = -35oC Mode: 1 = Fundamental 3 =3rd Overtone See chart below Frequency Stability Calibration Frequency Tolerance (Typ. Values shown) 15 = + _ 15 ppm at 25oC + _ 3 oC 20 = + _ 20 ppm at 25oC + _ 3 oC o 30 = + _ 30 ppm at 25 C + _ 3oC (Standard) Frequency in MHz Cload in pF Parallel Resonance from 09 to 44 pF or SR = Series Resonance Series Model Available Frequency Stability versus Temperature in ppm Operating Temperature Range D E F G H J CODE _ 10 + _ 15 + + _ 20 + _ 30 + _ 50 + _ 100 0 to +45oC CB ! ! ! ! ! ! 0 to +50oC CC ! ! ! ! ! ! 0 to +60oC CE ! ! ! ! ! ! 0 to +70oC CG ! ! ! ! STD ! -10 to +50oC EC ! ! ! ! ! ! -10 to +60oC EE ! ! ! ! ! ! -10 to +75oC EH ! ! ! ! ! ! -20 to +70oC GG ! ! ! ! ! ! -20 to +75oC GH ! ! ! ! ! ! -30 to +75oC JH ! ! ! ! ! ! -30 to +80oC JJ ! ! ! ! ! ! -30 to +85oC JK ! ! ! ! ! ! -35 to +80oC KJ ! ! ! ! ! -40 to +85oC LK ! ! ! ! ! www.pletronics.com 425-776-1880 3 LP21 / LP24 / LP49 Series Low Profile Crystal February 2015 Legacy Part Number (not for new designs): LP49 B E -18 -11.0592M -XX Internal code or blank Frequency in MHz Cload in pF Parallel Resonance in pF or SR = Series Resonance Operating Temperature Range Blank = 0 to + 70oC (STD) E = -40 to +85oC Calibration Tolerance / Frequency Stability Blank = 30/50 (STD) B = 30/30 C = 15/30 D = 10/20 (not all frequencies) Series Model 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 Package Labeling Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Courier New Bar code is 39-Full ASCII www.pletronics.com 425-776-1880 Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Arial 4 LP21 / LP24 / LP49 Series Low Profile Crystal February 2015 Mechanical: Inches mm A 0.425 max 10.80 max B 0.404 10.26 C 0.192 4.88 D 0.017 dia 0.43 dia E 0.500 min 12.7 min F 0.176 max 4.47 max G 0.145 3.68 H LP21 0.082 max 2.10 max H LP24 0.100 max 2.50 max H LP49 0.140 max 3.56 max Contacts (3 types of lead plating used): Matte Tin (Sn) Tin over Copper (SnCu) SAC (SnAgCu) Not to Scale 1 Typical dimensions Layout and application information • • • Trace lengths to the crystal should be kept as short as possible. The crystal connections are sensitive to noise. The package should be grounded for optimum performance. www.pletronics.com 425-776-1880 5 LP21 / LP24 / LP49 Series Low Profile Crystal February 2015 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. 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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. 19013 36th Ave. West Lynnwood, WA 98036-5761 USA Tel: 425-776-1880 Fax: 425-776-2760 E-mail: [email protected] URL: www.pletronics.com Copyright © 2009, 2010, Pletronics Inc. www.pletronics.com 425-776-1880 6