成人污污污WWW网站免费,亚洲日韩精品无码专区网站,四川少扫搡BBW搡BBBB,日韩aⅴ无码免费播放

冠杰訂購(gòu)熱線：

0755-27839151
當(dāng)前位置：首頁(yè) » 行業(yè)資訊 » 環(huán)保型的石英晶體諧振器旨在持續(xù)創(chuàng)新Q22FA2380026416

環(huán)保型的石英晶體諧振器旨在持續(xù)創(chuàng)新Q22FA2380026416

返回列表 來(lái)源：冠杰電子 瀏覽：- 發(fā)布日期：2022-08-27 10:44:54【大 中 小】

隨著高科技和高技術(shù)的快速發(fā)展，晶振成為了電子元器件中必不可缺少的部分，同時(shí)晶振在各個(gè)領(lǐng)域當(dāng)中，也迎來(lái)了許多的機(jī)會(huì)，隨著我們對(duì)于晶振產(chǎn)品的重視，也開(kāi)始慢慢細(xì)致了解其的構(gòu)成部分，SMD晶振普遍由石英材質(zhì)或者陶瓷材質(zhì)加上內(nèi)部的晶片組合而成，而晶振的頻率大小取決于晶片的厚度影響。環(huán)保型的石英晶體諧振器旨在持續(xù)創(chuàng)新Q22FA2380026400

FA-238V


首先，在制作工藝來(lái)講，晶片大小以及晶片厚薄與晶振的頻率密切相關(guān)，相對(duì)來(lái)說(shuō)，石英晶振的頻率越高，需要的石英晶片越薄。比如40MHz的石英晶體所需的晶片厚度是41.75微米，這樣的厚度還算可以做到，但100MHz的石英晶體，所需的晶片厚度則是16.7微米。即使厚度可做到但損耗非常高，制作出來(lái)的成品輕輕一跌晶片就碎裂。所以一般在高頻的晶體就要采用三次泛音、五次泛音、七次泛音的技術(shù)來(lái)達(dá)到了。

Product Number LxWxH 進(jìn)口晶振型號(hào)
 Frequency CL Value Freq.tol. @+25°C Freq.tol./Temp.range Temperature range
Q22FA2380016500 3.2 x 2.5 x 0.7mm FA-238 25.000000 MHz 12 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380017000 3.2 x 2.5 x 0.7mm FA-238 20.000000 MHz 20 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380017900 3.2 x 2.5 x 0.7mm FA-238 16.000000 MHz 12.5 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380019000 3.2 x 2.5 x 0.7mm FA-238 24.576000 MHz 8 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380019800 3.2 x 2.5 x 0.7mm FA-238 24.576000 MHz 7 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380020500 3.2 x 2.5 x 0.7mm FA-238 19.200000 MHz 10 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380021600 3.2 x 2.5 x 0.7mm FA-238 16.000000 MHz 12 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380023800 3.2 x 2.5 x 0.7mm FA-238 24.000000 MHz 20 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380024000 3.2 x 2.5 x 0.7mm FA-238 24.000000 MHz 30 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380024400 3.2 x 2.5 x 0.7mm FA-238 48.000000 MHz 20 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380024500 3.2 x 2.5 x 0.7mm FA-238 24.000000 MHz 30 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380025100 3.2 x 2.5 x 0.7mm FA-238 36.864000 MHz 8 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380026300 3.2 x 2.5 x 0.7mm FA-238 16.000000 MHz 9 pF +/-15 ppm +/-30 ppm -20 to +70 °C
Q22FA2380026400 3.2 x 2.5 x 0.7mm FA-238 20.000000 MHz 10 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380026900 3.2 x 2.5 x 0.7mm FA-238 27.000000 MHz 9 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380029100 3.2 x 2.5 x 0.7mm FA-238 27.000000 MHz 7 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380030500 3.2 x 2.5 x 0.7mm FA-238 24.576000 MHz 16 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380031200 3.2 x 2.5 x 0.7mm FA-238 28.636360 MHz 16 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380032200 3.2 x 2.5 x 0.7mm FA-238 20.000000 MHz 12.5 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380032900 3.2 x 2.5 x 0.7mm FA-238 32.000000 MHz 18 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380033800 3.2 x 2.5 x 0.7mm FA-238 24.000000 MHz 18 pF +/-15 ppm +/-30 ppm -20 to +70 °C
比如基頻為20MHz的晶體，五次泛音之后就可以得到100MHz的晶體。一般以經(jīng)驗(yàn)來(lái)講，40MHz以下基本都是基頻晶振，而40MHz以上，則是泛音晶振了。因此，我們不難理解，為什么很多有源晶振頻率基本都算高頻的，并且成本也相對(duì)比較貴，有源晶振的成本除了內(nèi)部晶片較薄以外，再就是自身有加一個(gè)振蕩片。環(huán)保型的石英晶體諧振器旨在持續(xù)創(chuàng)新Q22FA2380026400

Product Number LxWxH 進(jìn)口晶振型號(hào)
 Frequency CL Value Freq.tol. @+25°C Freq.tol./Temp.range Temperature range
Q22FA2380035000 3.2 x 2.5 x 0.7mm FA-238 20.000000 MHz 16 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380035300 3.2 x 2.5 x 0.7mm FA-238 33.330000 MHz 12 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380035500 3.2 x 2.5 x 0.7mm FA-238 27.000000 MHz 7 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380035600 3.2 x 2.5 x 0.7mm FA-238 45.000000 MHz 12 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380036400 3.2 x 2.5 x 0.7mm FA-238 48.000000 MHz 7 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380036700 3.2 x 2.5 x 0.7mm FA-238 16.000000 MHz 18 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380040500 3.2 x 2.5 x 0.7mm FA-238 40.000000 MHz 10 pF +/-50 ppm +/-50 ppm -20 to +70 °C
Q22FA2380041500 3.2 x 2.5 x 0.7mm FA-238 27.120000 MHz 12 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380041900 3.2 x 2.5 x 0.7mm FA-238 40.000000 MHz 7 pF +/-50 ppm +/-50 ppm -20 to +70 °C
Q22FA2380042100 3.2 x 2.5 x 0.7mm FA-238 16.000000 MHz 10 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380042300 3.2 x 2.5 x 0.7mm FA-238 30.000000 MHz 18 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380043200 3.2 x 2.5 x 0.7mm FA-238 50.000000 MHz 10 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380044700 3.2 x 2.5 x 0.7mm FA-238 48.000000 MHz 10 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380044800 3.2 x 2.5 x 0.7mm FA-238 50.000000 MHz 7 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380045800 3.2 x 2.5 x 0.7mm FA-238 16.384000 MHz 10 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380046400 3.2 x 2.5 x 0.7mm FA-238 33.333000 MHz 10 pF +/-50 ppm +/-30 ppm -20 to +70 °C
Q22FA2380047800 3.2 x 2.5 x 0.7mm FA-238 25.000000 MHz 18 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380048000 3.2 x 2.5 x 0.7mm FA-238 27.000000 MHz 10 pF +/-30 ppm +/-30 ppm -20 to +70 °C
Q22FA2380048300 3.2 x 2.5 x 0.7mm FA-238 16.000000 MHz 10 pF +/-20 ppm +/-30 ppm -40 to +85 °C
Q22FA2380048900 3.2 x 2.5 x 0.7mm FA-238 27.000000 MHz 10 pF +/-20 ppm +/-30 ppm -40 to +85 °C
Q22FA2380054700 3.2 x 2.5 x 0.7mm FA-238 25.000000 MHz 16 pF +/-30 ppm +/-30 ppm -20 to +70 °C
而愛(ài)普生公司推出的FA-238晶振是一款耐受極其強(qiáng)的石英晶體諧振器，無(wú)源貼片晶振，編碼Q22FA2380026400，封裝為3.2 × 2.5 × 0.7 mm，頻率范圍:12mhz ~ 50mhz FA-238 ，泛音順序:基本音，應(yīng)用領(lǐng)域:手機(jī)，藍(lán)牙，無(wú)線局域網(wǎng)，ISM波段收音機(jī)，MPU時(shí)鐘

在精工愛(ài)普生，所有的環(huán)保舉措都是在計(jì)劃-執(zhí)行-檢查-行動(dòng)(PDCA)循環(huán)，環(huán)保型的晶振產(chǎn)品旨在實(shí)現(xiàn)連續(xù)創(chuàng)新和改進(jìn)。環(huán)境管理系統(tǒng)(EMS)，運(yùn)作符合iso14001環(huán)境管理標(biāo)準(zhǔn)。我們所有主要的制造業(yè)和非制造業(yè)基地日本及海外，完成了iso14001的收購(gòu)認(rèn)證。