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更多>>EPSON醫(yī)療設(shè)備應(yīng)用OSC有源晶振Q3805CA10009600
來源:http://www.fengxong.cn 作者:yies 2022年09月15
EPSON醫(yī)療設(shè)備應(yīng)用OSC有源晶振Q3805CA10009600,愛普生公司作為日系品牌最為優(yōu)秀的制造商,憑著自身的信念,成為一家實(shí)力派制造商,擁有先進(jìn)的生產(chǎn)技術(shù)和高端的生產(chǎn)設(shè)備,向市場(chǎng)提供優(yōu)質(zhì)的晶振產(chǎn)品,主要生產(chǎn)有源晶振,石英晶體,石英晶體振蕩器等元器件,愛普生晶振公司所生產(chǎn)的產(chǎn)品經(jīng)過嚴(yán)格的生產(chǎn)體系制作而成,當(dāng)市場(chǎng)開始主流醫(yī)療晶振,通過自身的研究開發(fā)了EG-2121CA晶振,OSC晶振,有源貼片晶振編碼Q3805CA10009600,頻率54.000000兆赫,輸出WaveLVDS,電源電壓2.38 ~ 2.62 V,尺寸(LxWxH)7.00 x 5.00 x 1.20 mm,工作溫度0至+70°C,頻率公差±100ppm,這是一款具備優(yōu)越性能,低損耗,低抖動(dòng)的有源晶振,應(yīng)用領(lǐng)域廣泛,其中包含用于醫(yī)療設(shè)備,可視智能家居,藍(lán)牙模塊等。
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Q3805CA10009000 | EG-2121CA | 160.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10009100 | EG-2121CA | 644.531300 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10009200 | EG-2121CA | 100.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10009300 | EG-2121CA | 175.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10009400 | EG-2121CA | 625.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10009500 | EG-2121CA | 75.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10009600 | EG-2121CA | 54.000000 MHz | 7.00 x 5.00 x 1.20 mm | 差分晶振 | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10009700 | EG-2121CA | 350.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10009800 | EG-2121CA | 700.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10009900 | EG-2121CA | 300.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10010000 | EG-2121CA | 328.710900 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10010100 | EG-2121CA | 140.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10010200 | EG-2121CA | 100.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10010300 | EG-2121CA | 125.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10010400 | EG-2121CA | 150.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10010500 | EG-2121CA | 148.351600 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10010600 | EG-2121CA | 266.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10010700 | EG-2121CA | 400.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10010800 | EG-2121CA | 644.531250 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
Q3805CA10010900 | EG-2121CA | 350.000000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | -5 to 85 °C |
Q3805CA10011000 | EG-2121CA | 212.500000 MHz | 7.00 x 5.00 x 1.20 mm | LVDS | 2.375 to 2.625 V | 0 to 70 °C |
EPSON醫(yī)療設(shè)備應(yīng)用OSC有源晶振Q3805CA10009600,選擇振蕩器時(shí)還需要考慮功耗。分立振蕩器的功耗主要由反饋放大器的電源電流以及電路內(nèi)部的電容值所決定。CMOS放大器功耗與工作頻率成正比,可以表示為功率耗散電容值。比如,HC04反相器門電路的功率耗散電容值是90pF。在4MHz、5V電源下工作時(shí),相當(dāng)于1.8mA的電源電流。再加上20pF的晶振負(fù)載電容,整個(gè)電源電流為2.2mA。陶瓷諧振槽路一般具有較大的負(fù)載電容,相應(yīng)地也需要更多的電流。

相比之下,有源晶振模塊一般需要電源電流為10mA ~60mA。硅振蕩器的電源電流取決于其類型與功能,范圍可以從低頻(固定)器件的幾個(gè)微安到可編程器件的幾個(gè)毫安。一種低功率的硅振蕩器,如MAX7375,工作在4MHz時(shí)只需不到2mA的電流。在特定的應(yīng)用場(chǎng)合優(yōu)化時(shí)鐘源需要綜合考慮以下一些因素:精度、成本、功耗以及環(huán)境需求。
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此文關(guān)鍵字: OSC有源晶振
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