SX3B20.000F1510F30

深 圳 市 星 通 时 频 电 子 有 限 公 司 SHENZHEN SCTF ELECTRONICS CO.，LTD 编号 日期 版本 SCTF2021T128 2021-9-30 B01 承 认 书 SPECIFICATION FOR APPROVAL 客户名称 0 Customer Name： 供应商物料名称 Part Name： 产品描述 石英晶体谐振器 SMD3225 20.000MHz/15PF Description： 供应商物料料号 Part NO.： 供应商名称 SX3B20.000F1510F30 Supplier Name ： 深圳市星通时频电子有限公司 PLEASECONFIRMOURSPECIFICATION。敬请确认规格书之内容。 CUSTOMER APPROVAL 客户审批 物料代号 PART NO. 使用于机型 USED IN MODEL: 工程部 品质部 采购部 (敬请承认后返回一份，谢谢！) SUPPLIER APPROVAL 供应商审批 DGN.制表人 CKD. 校对 APPD. 审核、签章 地址: 深圳南山区官龙第二工业区希创产业园4楼 Add: 4/F, Xichuang Ind.Park, Guanlong No.2 Ind.Zone, Guanlong Road, Nanshan Dist, Shenzhen, China Website: www.sctf-crystal.com Email:info@sctf-crystal.com TEL: 0755-86097430 FAX:0755-86097259 Page:1 深 圳 市 星 通 时 频 电 子 有 限 公 司 SHENZHEN SCTF ELECTRONICS CO.，LTD RoHS Compliant Revision Record Rev. Revise page 修订页 A02 N/A A03 N/A B01 Page2 Revise contents 修订内容 Initial released. The version is upgraded and the content remains unchanged. The version is upgraded and add revision record page. Rev. Date 修订日期 Reviser 修订人 2013-1-1 Martin.Hu 2018-2-25 Martin.Hu 2021-2-24 Martin.Hu SHENZHEN SCTF ELECTRONICS CO.，LTD DATE 2021-9-30 Specification of quartz crystal 石英晶体谐振器规格书 P/N: SX3B20.000F1510F30 Spec.NO.: SCTF2021T128 Page: 2 ■ QUARTZ CRYSTAL UNIT SPECIFICATION 1. Crystal Unit Spec: N0. Item Symb. Electrical Spec. Notes 1 Nominal Frequency 标称频率 f 20.000000 MHz 2 Oscillation Mode 振荡模式 - AT Fundamental 3 Holder Type 封装 - SMD3225 4 Frequency Tolerance 常温频差 △f/f ±10PPM at 25℃±2℃ 5 Drive Level 激励功率 DL 10 μW Typical See the 2.1 6 Load Capacitance 负载电容 CL 15PF See the 2.2 7 Effective Resistance 谐振电阻 RR 30Ω max. See the 2.3 8 Shunt Capacitance 静电容 C0 3 pF max. 9 Drive Level Dependency 激励功率依赖性 DLD2 10Ω max. Sweep from 100nW to 100uW in 20 steps. 10 Temperature Drift 温度频差 f_tem ±30PPM Over Operating Temp. Range (Reference 25℃) 11 Spurious response 寄生响应 SPDB -3dB max. Start -1000ppm stop 5000ppm 30 steps power applied: 10dBm 12 Operating Temperature 工作温度范围 T_use -40～85℃ 13 Storage Temperature Range 存储温度 T_sta -55～125℃ 14 Insulation Resistance 绝缘阻抗 IR 500 MΩ at DC 100V 15 Aging 年老化率 f_age ±3 ppm 1st Year 16 Measurement Condition 测量条件 Measured by S&A250B or equivalen,TA=25℃±2℃，RH=40%~70% 2. Circuit Coditions Spec: 2.1 Drive Level (DL) 100μW max. (If Drive Level is too high,that may cause crystal resonator abnormal oscillation or damagaed the main body of quartz) 2.2 Loading Capacitance (CL) : 15PF (The total circuit load capacitance should be equal to the crystal (CL) values, too large or too small load, will result in frequency drift.) 2.3 Negative Resistance (-R) ≥ 150Ω (If –R more than ESR spec of 5 times will be better. If Negative Resistance is too low, that may cause crystal resonator stop oscillation or not easy to oscillate) SHENZHEN SCTF ELECTRONICS CO.，LTD DATE 2021-9-30 Specification of quartz crystal 石英晶体谐振器规格书 P/N: SX3B20.000F1510F30 Spec.NO.: SCTF2021T128 Page: 3 ■ DIMENSIONS Product size（产品尺寸） Units (单位)：mm(毫米) Pad size（焊盘尺寸） (Buttom View) 仰视图 Note: (1) The missing pad is also correct on the 4th pin, this pin is not used as a starting position. (2) Product pin 2 and pin 4 are connected with a cover,please connect with GND or floating. SHENZHEN SCTF ELECTRONICS CO.，LTD DATE 2021-9-30 Specification of quartz crystal 石英晶体谐振器规格书 P/N: SX3B20.000F1510F30 Spec.NO.: SCTF2021T128 Page: 4 ■ PRODUCT STRUCTURE & MARKING ◆ Product Structure产品结构 ◆ Marking印字 Logo SCTF 20.000 Nominal Frequency (MHz) SHENZHEN SCTF ELECTRONICS CO.，LTD DATE 2021-9-30 Specification of quartz crystal 石英晶体谐振器规格书 P/N: SX3B20.000F1510F30 Spec.NO.: SCTF2021T128 Page: 5 ■ REFLOW PROFILES Profile Feature Preheat/Soak ●Temperature Min(Ts min) ●Temperature Max (Ts max) ●Time (Ts min to Ts max) Ramp-up rate (TL to Tp) Time maintained above ●Liquidous temperature (TL) ●Time (tL) maintained above TL Peak package body temperature (Tp) Time within 5 °C of the specified classification temperature (Tp) Ramp-down rate (Tp to TL) Time 25 °C to peak temperature Suggust reflow times Sn-Pb Eutectic Assembly Pb-Free Assembly 100 °C 150 °C 60-120 seconds 150 °C 200 °C 60-120 seconds 3 °C/second max. 3 °C/second max. 183 °C 60-150 seconds 235℃ 217 °C 60-150 seconds 20 seconds 30 seconds 6 °C/second max. 6 minutes max. 6 °C/second max. 8 minutes max. 260℃ 3 Times max. SHENZHEN SCTF ELECTRONICS CO.，LTD DATE 2021-9-30 Specification of quartz crystal 石英晶体谐振器规格书 P/N: SX3B20.000F1510F30 Spec.NO.: SCTF2021T128 Page: 6 ■ RELIABILITY SPECIFICATION 序号 NO. 项目 ITEM 1 跌落 DROP 振动 VIBRATION 2 3 条件 CONDITIONS 100cm高处自由跌落到3cm厚木板上,3次 High:100cm;Thickness:3cm;3 times. △FL≤±5ppm △RR≤RR(max)*10% 频率 Frequency:10~57.7Hz:幅度 Amplitude:±0.75mm 频率Frequency:57.7Hz~500Hz:加速度幅度acceleration rate:98m/s2 周期 Cycle time:10-500-10Hz：15min 振动方向 Direction:X,Y, Z 振动时间 Duration: 每个方向2小时 2 h/direction. △FL≤±5ppm △RR≤RR(max)*10% -40℃±2℃（30min）←→85℃±2℃（30min）;循环10次 温度变化 TEMPERATURE SHOCK -40℃±2℃（30min）←→85℃±2℃（30min）;For 10 cycles 4 湿热 HUMIDITY 5 低温 COLD RESISTANCE 合格标准 BASIS OF VERDICT △FL≤±5ppm △RR≤RR(max)*10% 温度:40℃±2℃;湿度90-95%;时间:96小时 Temp:40℃±2℃;Humidity:90-95%;Times:96h △FL≤±5ppm △RR≤RR(max)*10% 温度:-40℃±2℃;时间:96小时 Temp:-40℃±2℃;Times:96h △FL≤±5ppm △RR≤RR(max)*10% 6 高温1 温度:100℃±2℃;时间:96小时 HEAT RESISTANCE 1 Temp:100℃±2℃;Times:96h △FL≤±5ppm △RR≤RR(max)*10% 7 高温2 温度:155℃±2℃;时间:2小时 HEAT RESISTANCE 2 Temp:155℃±2℃;Times:2h △FL≤±5ppm △RR≤RR(max)*10% 8 高温3 温度:85℃±2℃;电压:3.3V/5.0V;时间:96小时 HEAT RESISTANCE 3 Temp:85℃±2℃;Voltage:3.3V/5.0V;Times:96h △FL≤±5ppm △RR≤RR(max)*10% 9 回流焊 REFLOW 10 盐雾 SALT SPRAY 11 150℃±5℃保持120s后升到270℃±5℃保持10s，升温和 保温时间小于200s，常温放置1～2h后测定 △FL≤±5ppm Keep 150 ℃ ± 5 ℃ 120s and then rose to 270 ℃ ± 5 ℃ △RR≤RR(max)*10% for 10s, warming and holding time is less than the 200s, placed at room temperature 1 ~ 2h after test 盐雾浓度:5%;温度:35℃;时间:24小时 Salt density:5%;Temp:35℃;Times:24h 目测无明显腐蚀现象 Visual no significant corrosion. 老化 AGING 温度:85℃;时间:30天 Temp:85℃;Times:30days △FL≤±5ppm △RR≤RR(max)*10% 12 气密性 LEAKAGE 氦气(0.6~0.65MPa):10分钟 He(0.6~0.65MPa):10min ≤3*10-9Pa.m3/s 13 焊接 SOLDER 温度:260℃±5℃ Temp:260℃±5℃ 浸锡率大于90% Soldering tin rate greater than 90% SHENZHEN SCTF ELECTRONICS CO.，LTD DATE 2021-9-30 Specification of quartz crystal 石英晶体谐振器规格书 P/N: SX3B20.000F1510F30 Spec.NO.: SCTF2021T128 Page: 7 ■ PACKAGE ◆ Taping Specifications编带规格 UNIT(单位):mm(毫米) TEYE A B C D E F G H I J K L M N O 3.2×2.5 SMD 0.25 3.50 1.40 8.00 3.50 2.75 4.00 4.00 2.00 1.50 2.30 4.00 13.00 60.00 180.00 ◆ Packaging specifications包装规格 自封袋(Bag) 3000只 = 1 轮 3000pcs = 1 Reel 内包装(Inside package) 1 轮＝1 盒 1 Reel＝1 box 外包装(Outside Package ) 10 盒=1 箱 10 box=1 carton SHENZHEN SCTF ELECTRONICS CO.，LTD Specification of quartz crystal DATE 2021-9-30 石英晶体谐振器规格书 P/N: SX3B20.000F1510F30 Spec.NO.: SCTF2021T128 Page: 8