SHOULDER ELECTRONICS LIMITED CRYSTAL Data Sheet PRODUCT 产 品: CRYSTAL MODEL NO 型 号: SOC7 PREPARED 编 制: Fengyu CHECKED 审 核: York APPROVED 批 准: Lijiating DATE Http://www.shoulder.cn 日 期: 2008-01-25 Page: 1 SHOULDER ELECTRONICS LIMITED 1. Electrical characteristics Parameter Condition Frequency range : 1.000-100.000MHZ Make tolerance: (25℃±3℃) ±100ppm max Frequency Operating temperature: ±100ppm max stability vs. Power change: (±10%) ≤±5ppm Load change: (±10%) ≤±5ppm Temperature Operation: -10℃~+60℃ range Storage: -30℃~+85℃ Power Voltage: +3.3VDC±10% Supply Current: ≤30mA Symmetry: (at 50% VDD) 40%~60% (1/2 VDD) Load: CL=15Pf / 1-10LS TTL Rise time: (10% VDD ~90% VDD) 10ns Max Fall time: (90% VDD~10% VDD) 10ns Max VOH: ≥90% VDD VOL: ≤10% VDD Output Remark: Aging: ≤±3ppm/first year Start-up time : 10ms(Max) Sample Data See Attachment Http://www.shoulder.cn Page: 2 SHOULDER ELECTRONICS LIMITED 2.Dimension (mm) Bottom view Note: A 0.01µF bypass capacitor should be placed between VDD and GND to minimize power supply line noise. Pin connection Pin 1 2 3 4 Connection NC or Tri-state Case GND Output VDD Output waveform & test circuit Http://www.shoulder.cn Page: 3 SHOULDER ELECTRONICS LIMITED 3.Marking MODE CODE: MODE AT fund AT 3rd DIVIDED TIMES CODE A R D T VDD CODE: VDD 3. 3V 5. 0V 2. 5V 其它 CODE 3 5 2 Z VCXO TCXO VC-TCXO V T X STYLE CODE: STYLE CODE Http://www.shoulder.cn OSCILLATOR O Page: 4 SHOULDER ELECTRONICS LIMITED 4.Packing Specification Http://www.shoulder.cn Page: 5 SHOULDER ELECTRONICS LIMITED 5.Reliability Specification Item Condition Standard 1. Drop characteristics Free drop from 50cm height on a hard wooden board for 3 times. (Board is thickness more than 30 mm.) Frequency change: ≤±5ppm 2.. Shake characteristics Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. Frequency change: ≤±5ppm 3. Weld characteristics 235±5℃, 3 seconds 95% exhibit tin ok 4. Humidity characteristics +40±2℃ & 90%~95% R.H. 250 hours Frequency change: ≤±5ppm 5. Low temperature characteristics -30±2℃, 250 hours, put in room temperature, test after 1 hours. Frequency change: ≤±5ppm 6. High temperature characteristics +85±2℃, 250 hours, put in room temperature, test after 1 hours. Frequency change: ≤±5ppm 7. Temperature cycling -30±3℃/30±3 min~+85±2℃/30±3min, 5 cycles Frequency change: ≤±5ppm 8. Refluence examination Http://www.shoulder.cn Frequency change: ≤±5ppm Page: 6 SHOULDER ELECTRONICS LIMITED