E2SB38E0X0007E

SMD CRYSTAL UNIT SPECIFICATIONS Customer 立创 Customer P/N Product 2520 Seam Sealing Crystal Nominal Frequency 38.400000MHz HOSONIC P/N E2SB38E0X0007E Version 10C0 Issue Date 2021/3/1 Drawn Drawn LUCY HOSONIC Checked ZOE Approved JOHN Approved By Customer : ________________________________ Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:1 Revised Record Rev. Rev. Date 1.0 2021-03-01 Item Content Remark Initial released Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:2 l ELECTRICAL PARAMETERS Electrical characteristics measured by S&A250B or equivalent. No. Item Symb. Electrical Specification Min. F0 Typ. Max. 38.400000 Units 1 Nominal Frequency 2 Mode of Vibration 3 Frequency Tolerance △F/F0 -10 - 10 ppm 4 Operating Temperature Range TOPR -30 - 85 ℃ 5 Frequency Stability (over operating temperature) TC -10 - 10 ppm 6 Storage Temperature TSTG -55 - 125 ℃ 7 Load capacitance CL - 10 - pF 8 Equivalent Series Resistance ESR - - 50 Ω 9 Drive Level DL - 50 100 μW 10 Insulation Resistance IR 500 - - MΩ 11 Shunt Capacitance C0 - - 3 pF 12 Aging Per Year Fa -2 - 2 ppm 13 Package type E2SB Remark MHz Fundamental At 25℃±3℃ Ref. to 25℃ At 100VDC First Year NOTE: Storage Temperature is only for the product itself,the temperature for the packing material is -4~40℃. l STORAGE REQUIRMENT Storage environmental conditions: -4~40℃, 70%RH max. Maximum storage time: 24 Months from date of manufacture. Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:3 l l OUTLINE DIMENSIONS (UNIT: mm) MARKING： e.g. 38.400 = 38.400000 38.400 109 Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:4 l PRODUCT LAYOUT NO. PART MATERIAL 1 LID KOVAR(Fe+Co+Ni alloy) 2 PKG Al2O3 Base 3 Blank SiO2 Quartz 4 Adhesive paste Ag/Silicon Support 5 Electrode Noble metal Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com REMARK Format:HOS-4-058,Ver.:D/1 Page:5 l REFLOW PROFILES Profiles Feature Average Ramp-up Rate (Ts max to Tp) Preheat ■ Temperature Min (Ts min) ■ Temperature Max (Ts max) ■ Time (ts min to ts max) Time maintained above ■ Temperature (TL) ■ Time (tL) Peak/Classification Temperature (Tp) Time within 5℃ of actual Peak Temperature (tp) Ramp-down rate Time 25℃ to Peak Temperature Suggest reflow times Pb-Free Assembly 3℃/second max. 125℃ 200℃ 60~180 seconds 217℃ 60~150 seconds 260℃ 20~40 seconds 6℃/second max. 8 minutes max. 3 Times max Remark：To reference JEDEC J-STD-020 Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:6 l PACKAGE(reference to EIA-481) Tape Dimensions(unit : mm) A B C D E F L1 W t 1.50 4.0 4.0 3.5 8.0 1.0 2.75 2.25 0.2 Reel Dimensions(unit: mm) G H I J K L M 2.5 13.5 21.6 60.0 178 9.5 1.6 *3000pcs/Reel Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:7 Carton Dimension (unit : mm) 180 130 50 25 45 18 0 25 50 25 80 50 70 25 45 180 485 1 reel = 1 Inner box 0 230 0 30 25 180 15 0 150 180 180 420 20 Inner boxes = 1 Carton 60kpcs = 1 Carton Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:8 l RELIABILITY SPECIFICATIONS No. Test Item Test Conditions Reference 1 High Temperature Storage Temperature: 125℃±3℃ Time: 1000±12 Hours MIL-STD-202 Method 108 2 Temperature Cycle Temperature 1: -55℃±3℃ Temperature 2: 125℃±3℃ Temperature change between T1 and T2 at soonest Run 1000 cycles, maintain T1 and T2 5minutes each in one cycle JESD22 Method JA-104 3 Solder Heat Resistance Pre-heat: 125℃ 60~120 Seconds Solder Temperature: 260℃±5℃ Time: 30 Seconds MIL-STD-202 Method 210 4 Drop Test 3 Times Free Fall from 150cm height to concrete floor. IEC 68-2-32 5 High Temperature, High Humidity Storage Temperature: 85℃±5℃ Relative Humidity: 80%--85% Time: 250Hours±12 Hours MIL-STD-202 Method 103 Steam Aging Temperature: 97℃±3℃ Time: 24 Hours 260℃ solder pot to check solderability J-STD-002 7 Solderability Dip in flux 5~10 seconds Temperature: 245℃±5℃ Time: 10 Seconds J-STD-002 8 Aging Temperature: 85℃±2℃ Time: 250±12Hours MIL-STD-202 Method 108 Thermal Shock Temperature 1: -55℃±3℃ Temperature 2: 125℃±3℃ Temperature change between T1 and T2: 5 seconds 100 cycles, maintain T1 and T2 for 30 minutes each in one cycle MIL-STD-202 Method 107 Vibration Frequency Range: 10Hz~2000Hz Amplitude: 1.5mm or 20G 4Hours in each direction, total 12Hours MIL-STD-202 Method 204 6 9 10 Add: No. 2880, Moganshan Road, Liangzhu Town, Hangzhou, Zhejiang 311113, China. Tel: 86-571-88778189, Fax: 86-571-88778857 http://www.hosonic.com Format:HOS-4-058,Ver.:D/1 Page:9