品牌:HIVISONG 型号:2*6 种类:晶振 标称频率:32.768(MHz)
1. Holder Type | SF-206 | |||||
2. Nominal Frequency | 12.000 MHz | |||||
3. Load Capacitance | 20pF±0.2pF | |||||
4. Frequency Tolerance | ±20PPM | |||||
5. TemperatureRange | Operating | (–10℃to60℃) | ||||
| Storage | (–20℃to70℃) | ||||
6. Equivalent Series Resistance | 80 Ohm max. | |||||
7. Shunt Capacitance | 5pF(typ.) | |||||
8. Motional Capacitance | 2.0fF(typ.) | |||||
9. Q - Factor | 40 Kmin. | |||||
10. Parabolic Coefficient | –0.042ppm/(Δ℃)^2 (typ.) | |||||
11. Turnover Temperture | 25℃ ± 5℃ | |||||
12. Shock Resistance | ± 3 ppm max. Natural Drop 3 Times On Hard | |||||
| Wooden Board From Height of 75 cm. | |||||
13. Insulation Resistance | 500 Mega ohms Min./ DC 100V | |||||
14. Drive Level | 1 uWatts max. | |||||
15. Aging (at 25℃) | ± 3 ppm/year max. |
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品牌:HIVISONG 型号:49S 种类:晶振 标称频率:4.00(MHz) 调整频差:4.00(MHz) 负载电容:20(pF) 49S石英晶体谐振器具有电气性能好、频率公差和温度频差小的优点,广泛用于移动通讯、微机、自动控制、各种电话、邮电系统、视听设备(彩电、VCD、DVD等)和各种频率源中。频率范围封装盒型HC-49U1.8432~150MHzHC-49T1.8432~125MHzHC-49U/S3.579545~70.000MHz调整频差±30ppm(TYPICAL)±50ppm(MAXIMUM)温度频差±30ppm(TYPICAL)±100ppm(MAXIMUM)工作温度范围-20℃~+70℃储存温度范围-40℃~+85℃老化率5PPM/年(YEAR)负载电容10PF~∞静电容<7PF谐振电阻SEE PAGE 1见下表激励电平100;200;300;500/μν (Frep.)MHz OVERTONE HC-49U or HC-49T HC-49U/S标称频率振动模式1.8432-2.000基频(FUND)6002.00-2.504002.500-3.0003003.000-3.5001503.500-4.0001001504.000-5.000901205.000-6.000801006.000-7.00070607.000-8.00050608.000-10.00406010.000-13.000255013.000-35.000254025.000-70.000三倍频(3RD)408070.000-125.000五倍频(5TH)80125.000-150.00100