晶振 3.2*2.5*0.5 SMD Ctraylstal 8MHz to 54MHz详细内容FEATURE● Rugged AT-cut crystal construction.● Miniature 3.2×2.5mm ceramic package.● Designed for automatic mounting and reflow soldering.● Embossed taping specification.● Pb-free and RoHS/Green compliant.APPLICATIONS● Ideally suited designed for Bluetooth wireless communication sets, HDD,DSN, PDA, GPS,Digital Tuner,Wireless LAN and mobile phone.●Electrical Specifications 电气参数型号 Holder Type 3.2x2.5mm Ceramic Surface Mount频率范围 Frequency Range 8MHz to 54MHz调整频差Frequency Tolerance(△F)(at25°C) ±10ppm to ±30ppm温度频差 Frequency Drift ±10ppm to ±30ppm※(See Notes)工作温度范围 Operating Temperature Range -20°C - +70°C / -40°C - +85°C储存温度范围 Storage Temperature Range -40°C - +85°C /-55°C - +125°C老化 Aging(25°C) ±3ppm/ year max.静电容 Shunt Capacitance(C0) 3pF max.激励功率 Drive Level 10μw (100μW max.)绝缘阻抗 Insulaton Resistance(Rs) 500 Megaohms Minimum at D.C100V负载电容 Load Capacitance(CL) Suggested by customer※Notes:±10，±20，±30ppm (-20°C to +70°C) ±20，±30，±50ppm (-40°C to +85°C) or depends on customer●Equivalent Series Resistance and Mode of Operation等效阻抗和振荡模式Frequency Range 频率范围 ESR(Ω)等效阻抗 Mode 振荡模式12.000MHz≤ f
点击图片查看大图
新闻中心
