HC-49SMD插件谐振器3.200 to 100.000 MHZ

HC-49SMD插件谐振器3.200 to 100.000 MHZ

FEATURE ● Resistance weld seal. ● FEATURE ● Resistance weld seal. ● A resistance weld completely sealed type. ● The tight frequency stability. ● Low cost. ● Versatile. ● Pb-free and RoHS/Green compliant. APPLICATIONS ● Ideally suited designed for Set-Top Box/Multimedia,modems,clock/VCXO multiplier,network adapter cards and remote control devices. ●Electrical Specifications 电气参数 型号 Holder Type HC - 49U/SMD 频率范围 Frequency Range 3.200 to 100.000 MHZ ※(See Notes 1) 调整频差 Frequency Tolerance(△F)(at25°C) ±10ppm to ±30ppm 温度频差 Frequency Drift ±10ppm to ±30ppm※(See Notes 2) 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 Maximum 静电容 Shunt Capacitance(C0) 7pF maximum 激励功率 Drive Level 100μW Typical 绝缘阻抗 Insulaton Resistance(Rs) 500 Megaohms Minimum at D.C100V ※Notes 1:For 2.5mm height,lowest frequency is 10 MHZ. For 2.8mm height,lowest frequency is 6 MHZ. ※Notes 2: ±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 3.200 ≤ f < 3.579 MHZ 250Max 基频Fundamental 3.579 ≤ f < 4.000 MHZ 150Max Fundamental 4.000 ≤ f < 5.000 MHZ 120Max Fundamental 5.000 ≤ f < 6.000 MHZ 100Max Fundamental 6.000 ≤ f < 7.000 MHZ 80Max Fundamental 7.000 ≤ f < 10.000 MHZ 60Max Fundamental 10.000 ≤ f <14.000 MHZ 50Max Fundamental 14.000 ≤ f < 20.000 MHZ 40Max Fundamental 20.000 ≤ f < 48.000 MHZ 30/40(BT cut)Max Fundamental 35.000 ≤ f < 40.000 MHZ 100Max 三次泛音Third Overtone 40.000 ≤ f < 100.000 MHZ 80Max Third Overtone HC-49SMD插件谐振器