供應SCTF/星通時頻3225封裝無源晶體諧振器13.25311M 20PPM 20PF
產品尺寸Dimensions:3.2x2.5 SMD Crystal
產品特點FEATURE
● Rugged AT-cut crystal construction.
● Miniature 3.2x2.5mm ceramic package.
● Designed for automatic mounting and feflow soldering.
● Embossed taping specification.
● Pb-free and RoHS/Green compliant.
產品應用APPLICATIONS
● ideally suited designed for Bluetooth wireless communication sets,HDD,DSN,PDA,GPS,Digital Tuner,Wireless LAN and mobile phone.
電氣參數 Electrical Specifications
型號
3.2x2.5mm Metal Surface
頻率范圍
Frequency Range
12MHZ to 54MHZ
調整頻差
Frequency Tolerance (△F) （at25℃）
±10ppm to ±30ppm
溫度頻差
Frequency Drift
±10ppm to ±30ppm(See Notes)
工作溫度范圍
Operating Temperature Range
-20℃--+70℃/-40℃--+85℃
儲存溫度范圍
Storage Temperature Range
-40℃--+85℃/-55℃--+125℃
老化率
Aging (25℃)
±3PPM/ year max
靜電容
Shunt Capacitance (C0)
3PF max
激勵功率
Drive Level
10uw (100uw max)
絕緣阻抗
insulation Resistance (Rs)
500 Mega Ohms Minimum at D.C100V
負載電容
Load Capacitance (CL)
Suggested by client.
(▲Notes: ±10，±20，±30ppm （-20℃ to +70℃），±20，±30，±50ppm （-40℃ to +85℃） or depends on client.)
等效阻抗和振蕩模式Equivalent Series Resistance and Mode of Operation
Frequency Range頻率范圍 ESR（Ω）等效阻抗 Mode振蕩模式
12MHZ≤f＜16MHZ 100Ω max Fundamental
16MHZ≤f＜20MHZ 80Ω max Fundamental
20MHZ≤f＜24MHZ 60Ω max Fundamental
24MHZ≤f＜254MHZ 40Ω max Fundamental
(ESR（Ω）can be customized |
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