銷(xiāo)售青島protuse中晶振貼片3225封裝20.480MHZ 20PPM 20PF電路
產(chǎn)品尺寸Dimensions:3.2x2.5 SMD Crystal貼片晶體
產(chǎn)品特點(diǎn)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.
晶振產(chǎn)品應(yīng)用APPLICATIONS
● ideally suited designed for Bluetooth wireless communication sets,HDD,DSN,PDA,GPS,Digital Tuner,Wireless LAN and mobile phone.
●WIFI模塊,BT模塊,通信模塊,藍(lán)牙模塊,智能硬件,網(wǎng)絡(luò)機(jī)頂盒,數(shù)字機(jī)頂盒,移動(dòng)電話,藍(lán)牙,無(wú)線局域網(wǎng),ISM頻段電臺(tái)廣播,MPU時(shí)鐘,數(shù)字交換機(jī),基站雷達(dá),測(cè)試儀器,網(wǎng)絡(luò)設(shè)備,智能鐘表,數(shù)碼家電,GPS模塊,GPS通信硬件,通信設(shè)備,頻率控制設(shè)備,網(wǎng)絡(luò)傳輸ADSL,2.4G通信模塊,無(wú)線遙控器,電視機(jī)PCBA板卡,家電智能控制板,無(wú)線藍(lán)牙游戲手柄,銀行金融系統(tǒng),遠(yuǎn)程抄表系統(tǒng),測(cè)試儀器,智能安防,智能醫(yī)療儀器,汽車(chē)電子,油控系統(tǒng),倒車(chē)?yán)走_(dá),胎壓檢測(cè),車(chē)載音響,門(mén)禁系統(tǒng),可視電話,小區(qū)智能化控制系統(tǒng),血壓計(jì),電子秤,按摩儀,光端機(jī),攝像頭,報(bào)警器,對(duì)講機(jī),藍(lán)牙耳機(jī)等
（值得“信賴的“石英晶體諧振器、石英晶體振蕩器頻率控制元器件及服務(wù)供應(yīng)商！）
電氣參數(shù) Electrical Specifications
型號(hào)
3.2x2.5mm Metal Surface
晶振頻率范圍
Frequency Range
20.480MHZ
調(diào)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(chǔ)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(lì)功率
Drive Level
10uw (100uw max)
絕緣阻抗
insulation Resistance (Rs)
500 Mega Ohms Minimum at D.C100V
負(fù)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
Fun |
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