2NM74250C33YC

Si MEMS OSCILLATOR SERIES 2NM, EPOXY MOLDING 2.5X2.0MM SURFACE MOUNT PACKAGE 深圳市晶科鑫实业有限公司 样品承认书 客户代码： 物料名称： 贴片晶振 规格型号： 2520 MEMS OSC 74.250MHZ P N/ SJK： 2NM74250C33YC 环保属性： ■RoHS 版 A1 次： 湿敏等级： ■REACH 制定 □PAHS □其它 最小包装： 应 商 承 认 签 3000pcs/real 认 核 准 章 （ 工 程 师 ）公 司 承 认 审 核 批 准 黄灏东 SJK 支持 18682088994 （Mr.黄） 盖章签署 FAE_EMAIL sjk-fae@q-crystal.com 日 日 -40~85℃ LVCOMS 一级 审 核 贺丹斌 ■HF 2017-5-10 初版 承 供 1.8～3.3V 期 期 批示： □接受 □有条件接受 备注: 电话：0755-88352810-837(Mr.huang) 传真：0755-88353718 http://www.q-crystal.com 公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204～1206 室 1 /7 Si MEMS OSCILLATOR SERIES 2NM, EPOXY MOLDING 2.5X2.0MM SURFACE MOUNT PACKAGE 1. ELECTRICAL SPECIFICATIONS Standard atmospheric conditions Unless otherwise specified, the standard range of atmospheric conditions for making measurement and tests are as follow: Ambient temperature : 25±5℃ Relative humidity : 40%~70% If there is any doubt about the results, measurement shall be made within the following limits: Ambient temperature : 25±3℃ Relative humidity : 40%~70% Measure equipment Electrical characteristics measured by MD 37WX-05M or equivalent. Crystal cutting type The crystal is using AT CUT (thickness shear mode). Parameters 1 2 3 SYM Electrical Spec. MIN Nominal Frequency AT 25℃ Over Operating Temperature range Operating Temperature Frequency Stability TYPE MAX Notes UNITS 74.250000 MHZ ±10 PPM ±15 PPM Topr -40 25 85 ℃ -55 ~ 125 ℃ 4 Storage Temperature Tstg 5 Supply Voltage VDD 6 Input Current Icc 7 Enable Control 8 Output Load : CMOS CL 9 Output Voltage High VoH 10 Output Voltage Low VoL 10% Vdd V 11 Rise Time Tr 5 ns 10%→ 90%VDD Level 12 Fall Time Tf 5 ns 90%→ 10%VDD Level 13 Symmetry (Duty ratio) TH/T 55 % 14 Start-up Time Tosc 10 ms 15 Enable Voltage High Vhi 16 Disable Voltage Low Vlo 17 Aging 18 Output Disable Delay Time T off 150 us 19 Output Enable Delay Time T on 150 us 3.3 ±10% V 10 1.62~3.63V mA Yes Pad1 15 pF 90% Vdd 45 V ~ 70% Vdd V 30% Vdd ±3 V ppm/yr. 1st. Year at 25℃ 电话：0755-88352810-837(Mr.huang) 传真：0755-88353718 http://www.q-crystal.com 公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204～1206 室 2 /7 Si MEMS OSCILLATOR SERIES 2NM, EPOXY MOLDING 2.5X2.0MM SURFACE MOUNT PACKAGE 20 Phase Jitter （12KHZ~20MHZ） 2. DIMENSIONS 0.5 1.0 ps (Units :mm) 3. MARKING 电话：0755-88352810-837(Mr.huang) 传真：0755-88353718 http://www.q-crystal.com 公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204～1206 室 3 /7 Si MEMS OSCILLATOR SERIES 2NM, EPOXY MOLDING 2.5X2.0MM SURFACE MOUNT PACKAGE 4. TEST CIRCUIT Control input (output enable/disable) Logic 1 or open on pad 1: Oscillator output Logic 0 on pad 1 : Disable output to high impedance 5. WAVEFORM CONDITIONS Waveform measurement system should have a min. bandwidth of 5 times the frequency being tested. 电话：0755-88352810-837(Mr.huang) 传真：0755-88353718 http://www.q-crystal.com 公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204～1206 室 4 /7 Si MEMS OSCILLATOR SERIES 2NM, EPOXY MOLDING 2.5X2.0MM SURFACE MOUNT PACKAGE 6. OUTPUT ENABLE / DISABLE DELAY The following figure shows the oscillator timing during normal operation . Note that when the device is in standby, the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs after a short delay 8. SUGGESTED REFLOW PROFILE 电话：0755-88352810-837(Mr.huang) 传真：0755-88353718 http://www.q-crystal.com 公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204～1206 室 5 /7 Si MEMS OSCILLATOR SERIES 2NM, EPOXY MOLDING 2.5X2.0MM SURFACE MOUNT PACKAGE Total time : 200 sec. Max / Solder melting point :220 ℃ 7. RELIABILITY TEST SPECIFICATION 1.Mechanical Endurance No. Test Item Test Methods REF. DOC 1 Drop Test 75 cm height,3 times on concrete floor . JIS C6701 Device are shocked to half sine wave ( 1000 G ) three mutually perpendicular axes each 3 times. 0.5m sec. duration time Frequency range 10 ~ 2000 Hz Amplitude 1.52 mm/20G Sweep time 20 minutes Perpendicular axes each test time 4 Hrs (Total test time 12 Hrs) Standard Sample For Automatic Gross Leak Detector, Test Pressure: 2kg / cm2 2 Mechanical Shock 3 Vibration 4 Gross Leak 5 Fine Leak Helium Bomging 4.5 kgf / cm 2 for 2 Hrs Solderability Temperature 245 ℃ ± 5℃ Immersing depth 0.5 mm minimum Immersion time 5 ± 1 seconds Flux Rosin resin methyl alcohol solvent ( 1 : 4 ) 6 MIL-STD-202F MIL-STD-883E MIL-STD-883E MIL-STD-883E 2.Environmental Endurance 电话：0755-88352810-837(Mr.huang) 传真：0755-88353718 http://www.q-crystal.com 公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204～1206 室 6 /7 Si MEMS OSCILLATOR SERIES 2NM, EPOXY MOLDING 2.5X2.0MM SURFACE MOUNT PACKAGE No. Test Item Test Methods REF. DOC 1 Resistance To Soldering Heat Pre-heat temperature 125 ℃ Pre-heat time 60 ~ 120 sec. Test temperature 260 ± 5 ℃ Test time 10 ± 1 sec. MIL-STD-202F 2 High Temp. Storage + 125 ℃ ± 3 ℃ for 1000 ± 12 Hrs 3 Low Temp. Storage - 40 ℃ ± 3 ℃ for 1000 ± 12 Hrs MIL-STD-883E Total 100 cycles of the following temperature cycle 4 Thermal Shock MIL-STD-883E 5 Pressure Cooker Storage 121 ± 3℃ , RH100% , 2 bar , 240 Hrs JIS C6701 6 High Temp＆Humidity 85℃ ± 3℃, RH 85% , 1000 Hrs JIS C5023 电话：0755-88352810-837(Mr.huang) 传真：0755-88353718 http://www.q-crystal.com 公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204～1206 室 7 /7