OeA4205-19.20M TCVCXO Oscillator November 2010 • Pletronics’ OeA4 is from the OeXO™ Series of temperature compensated voltage controlled crystal oscillator with a CMOS output. • Tape and Reel packaging is available • 5 x 7 mm LCC Ceramic Package • Supply Voltage: 3.3V Pletronics Inc. certifies this device is in accordance with the RoHS (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: 0.20 grams Moisture Sensitivity Level: 1 As defined in J-STD-020D.1 Second Level Interconnect code: e4 Absolute Maximum Ratings: Parameter Unit VCC Supply Voltage -0.5V to +6.5V Vi Input Voltage -0.5V to VCC + 0.5V Vo Output Voltage -0.5V to VCC + 0.5V Thermal Characteristics The maximum die or junction temperature is 155oC The thermal resistance junction to board is 30 to 50oC/Watt depending on the solder pads, ground plane and construction of the PCB. ESD Rating Model Minimum Voltage Conditions Human Body Model 1500 MIL-STD-883 Method 3115 Charged Device Model 1000 JESD 22-C101 Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty. Production processsing does not necessarily include testing of all parameters. Copyright © 2010, Pletronics Inc. OeA4205-19.20M TCVCXO Oscillator November 2010 Part Marking: 1920.yww C PLExYWWz 1920 yww PLE X YWW Z = = = = = = 19.20MHz, the crystal frequency Year and Week of the crystal manufacture Pletronics Model number, normally a “B” Year and Week of assembly of the TCXO internal factory code The actual part number is OEA4205-19.20M where the model number “205” is the specification number the part is made to. This is not included in the part marking. This is included on the label on the Tape and Reel. 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 The bar code will show the actual Part Number OEA4205-19.20M www.pletronics.com 425-776-1880 Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Arial 2 OeA4205-19.20M TCVCXO Oscillator November 2010 Electrical Specification for specified Vcc=3.30V ±5% over the specified temperature range. Item Min TYP Max Unit Condition Frequency Stability over temperature -50 - 50 ppb Over 0oC to 70oC Holdover -50 -40 0 0 50 40 ppb ppb Over 0oC to 70oC for 24 hours Over + _5oC change for 24 hours Frequency Calibration -2.0 - 2.0 ppm Frequency offset at 25oC, 60 minutes after reflow. Supply voltage stability -10 0 10 ppb + _ 2% variation in supply voltage Load sensitivity -5 - 5 ppb 10K ohm + _10% || 15 pF + _10% Warm Up - 0.4 3.0 S Aging rate following reflow - ±10 ±3 ±1 - ppb/day -1000 -1500 -4600 - 1000 1500 4600 ppb after 1 year after 5 years after 15 years Long term stability (Aging) Output Waveform at fixed supply voltage + load (reference to midpoint min/max frequency) Time to reach specified frequency 1 day after reflow 7 days after reflow 30 days after reflow CMOS Output VHIGH 90 - - %Vs Load: 10K ohm + _10% || 15 pF + _10% Output VLOW - - 10 %Vs TRISE and TFALL - - 4.0 nS Vth: TR and TF 10% and 90% of amplitude Vth: D.C. 50% of amplitude 40 50 60 % - -71 -93 -117 -138 -152 -155 - - - 0.6 pS VCC 3.13 3.30 3.47 Volts ICC - - 5.0 mA 0.5 - 2.50 Volts 1.50 volts nominal Frequency Pullability 5 - 10 ±ppm Slope positive Linearity - 0.05 2.0 % In accordance with MIL-PRF-55310 +70 o Widest range allowed Duty Cycle Phase Noise 1 Hz 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz Jitter V Supply Range Supply Current 1 Vcontrol Range Operating Temperature 0 - at 25oC dBc/Hz C Frequency offset from carrier 12kHz to 20MHz o Storage Temperature -55 +95 C 1 Note For correct operation a 10nF supply de-coupling capacitor should be placed next to the device. www.pletronics.com 425-776-1880 3 OeA4205-19.20M TCVCXO Oscillator November 2010 Mechanical: 4 3 1 2 3 4 2 1 Not to Scale Pad 1 2 Inches mm A 0.276 + _0.006 7.00 + _0.15 Function Note B 0.197 + _0.006 5.00 + _0.15 Vcontrol Input EFC, Electronic Frequency Control. C 0.099 max 2.50 max D1 0.039 1.00 E1 0.197 5.00 1 0.025 0.90 G1 0.118 3.00 H1 0.020 0.50 J1 0.051 1.30 K1 0.154 3.90 Ground (GND) 3 Output 4 Supply Voltage (VCC) F Recommend connecting appropriate power supply bypass capacitors as close as possible. 1 Contacts: Typical dimensions Gold 11.8 to 39.4 µinches (0.3 to1.0 µm) over Nickel 50 to 350 µinches (1.27 to 8.89 µm) Layout and application information There are additional pads on the package bottom, these are not to be connected to any traces on the PCB, solder masking on the PCB should be used to make sure no contact is made. For Optimum Stability and 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 • minimize air flow across the device www.pletronics.com 425-776-1880 4 OeA4205-19.20M TCVCXO Oscillator November 2010 Reflow Cycle (typical for lead free processing) 260°C Maximum 10 Seconds Maximum Temperature (°C) 250 215°C±10°C 200 175°C±10°C 150 100 Approximately 50 Seconds 120 to 160 Seconds Allowed rate of temperature change Maximum 4°C per second 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 8mm D1 Min E1 P0 1.0 S1 Min T Max 0.6 0.6 T1 Max 2.0 +0.05 _ 12mm 1.5 1.5 1.75 4.0 16mm +0.1 -0.0 1.5 _ +0.1 _0.1 + 24mm P2 0.1 2.0 _ +0.1 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 B inches 7.0 10.0 13.0 mm 177.8 254.0 330.2 inches 2.50 4.00 3.75 mm 63.5 101.6 95.3 Tape Width 16.4 +2.0 -0.0 16.0 C mm D mm 13.0 +0.5 / -0.2 16.4 +2.0 -0.0 16.4 +2.0 -0.0 Reel dimensions may vary from the above www.pletronics.com 425-776-1880 5 OeA4205-19.20M TCVCXO Oscillator November 2010 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. 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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 © 2010, Pletronics Inc. www.pletronics.com 425-776-1880 6