L538G160U11L

Page 1 of 9 承认书 APPROVAL SHEET 客户代码 Customer : 产品名称 Part Number : 石英晶体谐振器 LK 料号 LK Part No. : L538G160U11L 产品型号 Holder : SMD5032 GLASS 标称频率 Frequency : 16.000MHZ 20PF ±10PPM 制造商 Manufacturer : 浙江蓝晶芯微电子有限公司 提交时间 Date : 2023-08-04 制作 DESIGNER 审核 Checked 批准 Approved 客户批准 Customer Approval : 审核 Checked 批准 Approved (请批准后回签一份 PLEASE RETURN A COPY WITH APPROVAL) Professional manufacturer of quartz crystal Http://www.lucki.com.cn Page 2 of 9 Revision History No. Revised Date Change Content Professional manufacturer of quartz crystal Approved Remark Http://www.lucki.com.cn Page 3 of 9 1.This specification applies to SMD quartz crystal unit with a frequency of 8.000MHz. 2. Electrical characteristics PARAMETER Normal Frequency Range SYMBOL CONDITIONS MIN TYP MAX UNIT Fn - - 16.000 - MHz Order of vibration Load capacitance Fundamental CL - - 20 - pF FL - -10 - 10 ppm RR - - - 30 Ω Drive level DL - - 100 300 μW Shunt capacitance C0 - - 5 pF Insulation resistance IR DC 100V 500 - - MΩ - - Ω FDLD - - ppm RLD2 - - Ω DLDH2 - - - Ω FDLDH - - - ppm Initial Frequency Accuracy Resonance resistance DLD2 DLD Motional capacitance 0.01~100 uW 10STEPS C1 - L - - - - mH Trim sensitivity TS - - - - ppm/pF Autoeciousness SPDB ±5300PPM of nominal Freq - - -3.0 dB -40 - 85 ℃ Inductance Operating temperature range Storage temperature range Aging T1 ±30PPM - fF - - -55 - 125 ℃ - - -3 - 3 ppm Professional manufacturer of quartz crystal Http://www.lucki.com.cn Page 4 of 9 3. Construction 3.1 Crystal enclosure seal: Seam seal resistance weld cold weld 3.2 crystal enclosure medium nitrogen vacuum dry air 4.Dimension: 5. Marking specification Professional manufacturer of quartz crystal Http://www.lucki.com.cn Page 5 of 9 6.Inside Structure No. Name Material (1) Can Ceramic (2) Base Ceramic (3) Blank Quartz (4) Electrode Ag (5) Epoxy Silicon based (6) Soldering Pads Au plated Professional manufacturer of quartz crystal Http://www.lucki.com.cn Page 6 of 9 7.Taping Dimension and Packing Instruction 7.1 Professional manufacturer of quartz crystal Http://www.lucki.com.cn Page 7 of 9 7.2 8.Reliability characteristic: Item 8.1 8.2 8.3 Solderability Condition Specifications Solder bath temperature:260 ℃ , dwell A new uniform coating of solder time:5 seconds, shall cover a minimum of 95% Solder: 100% tin of the surface being immersed. Resistance to Solder temperature 260+/-3℃,Immersion F≤+/-5ppm soldering time:10 S R≤+/-15%+3Ω heat Solder bath composition:100% tin Vibration The entire frequency range: 10Hz to 55Hz ,Amplitude:1.5mm F≤+/-5ppm R≤+/-15%+3Ω This motion shall be applied for a period of 2 h in each of 3 mutually perpendicular axes(a total of 6h) 8.4 8.5 Drop test Cold Storage Drop from 75cm height on 3cm hard F≤+/-5ppm wooden board for 6 times R≤+/-15%+3Ω The quartz crystal unit shall be stored at a temperature of –40+/-3℃ for 1000 h.then it shall be subjected to standard F≤+/-5ppm R≤+/-15%+3Ω atmospheric conditions for 1h after which measurement shall be made. Professional manufacturer of quartz crystal Http://www.lucki.com.cn Page 8 of 9 8.6 High temperature The quartz crystal unit shall be stored at a temperature of 40+/-2 ℃ with relative high humidity of 95% for 1000h, then it shall humidity storage be subjected to standard atmospheric (steady state) conditions for 2h after F≤+/-5ppm R≤+/-15%+3Ω which measurement shall be made. 8.7 Thermal shock The quartz crystal unit shall be subjected F≤+/-5ppm to 50 successive R≤+/-15%+3Ω Change of temperature cycles. Each as shown in table below ,then it shall be subjected to conditions standard for 1h atmospheric after which measurement shall be made. Temperature Duration 1. -40+/-3℃ 15minutes 2. 100+/-2℃ 15minutes 3. Transition time Within 10 seconds Helium leakage detector shall used to 8.8 Sealing Leakage rate≤1*10-9 Pa.m3/S measure the leakage rate of gas through any faulty seal. Pressure:500Kpa, duration:120 minutes 8.9 High temperature Life test The quartz crystal unit shall be stored at a temperature of 85+/-3℃ for 720h ,then it shall be subjected to standard F≤+/-5ppm R≤+/-15%+3Ω atmospheric condition for 1h after which measurement shall be made. 9.All products are RoHs compliant Professional manufacturer of quartz crystal Http://www.lucki.com.cn Page 9 of 9 10. Reflow Profile High Temperature Infrared /Convection Note:Temperature shown are applied to body of device Ts max to TL(Ramp-up Rate) 3℃/second max Preheat Temperature Min(Ts Min) 150℃ Temperature Typical( Ts Typ) 175℃ Temperature Max.(Ts Max) 200℃ Time(ts) 60-180 seconds Ram-up Rate(TL to Tp) 3℃/second Max Time Maintained Above: --Temperature(TL) 217℃ --Time(TL) 60-150seconds Peak Temperature (Tp) 260℃ Max for 10 seconds Time within 5℃ of actual peak(tp) 20-40 seconds Ramp-down Rate 6℃/seconds Max Tune 25℃ to Peak Temperature(t) 8 minutes Max Moisture Sensitivity Level Level 1 High Temperature Manual Soldering Note:Temperature shown are applied to body of device 260℃ Max for 10 seconds Max, 4 times Max Professional manufacturer of quartz crystal Http://www.lucki.com.cn