YXC晶振廠家直銷-HC-49SMD-8MHZ-20PF石英金屬貼片無源晶體諧振器
價(jià)格
訂貨量(單位)
¥0.34
≥10
¥0.32
≥100
¥0.30
≥1000
店鋪主推品 熱銷潛力款
萦萫萫萫萬萩萤萧萪萪萭
在線客服
深圳揚(yáng)興科技有限公司
店齡7年
企業(yè)認(rèn)證
聯(lián)系人
小揚(yáng) 技術(shù)客服
聯(lián)系電話
萦萫萫萫萬萩萤萧萪萪萭
經(jīng)營模式
生產(chǎn)廠家
所在地區(qū)
廣東省深圳市






| HC-49SMD 貼片2P | |||
| 請(qǐng)點(diǎn)擊您需要的參數(shù)一起加到購物車,找不到您需要的請(qǐng)聯(lián)系客服 | |||
| 標(biāo)準(zhǔn)頻率 | 負(fù)載電容 | 頻率偏差 | 點(diǎn)擊購買 |
| 3.6864MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 4MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 6MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 7.3728MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 8MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 10MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 11.0592MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 12MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 13.560MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 16.384MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 20MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 22.1184MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 24.576MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 24MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 25MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 26MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 27.120MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 27MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 28.6363MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 30MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 32MHZ | 20PF | 20PPM | rel="nofollow" Buy |
| 如您需要購買同類別的其他系列產(chǎn)品,請(qǐng)點(diǎn)擊以下鏈接 | ||
| 產(chǎn)品型號(hào) | 產(chǎn)品規(guī)格 | 點(diǎn)擊購買 |
| HC-49US | 11.5x4.5x3.68mm | rel="nofollow" Buy |
| HC-49SMD | 11.4x4.8x3.8mm | rel="nofollow" Buy |
| HC-49UM | 11.05x4.65x13.46mm | rel="nofollow" Buy |
| YSX321SL | 3225 4P | rel="nofollow" Buy |
| YSX530GA | 5032 2P | rel="nofollow" Buy |
| YSX531SL | 5032 4P | rel="nofollow" Buy |
| YT-26 | 2060 2P | rel="nofollow" Buy |
| YT-38 | 3080 2P | rel="nofollow" Buy |
| R315 | D11,F11,TO39 | rel="nofollow" Buy |
| R433 | D11,F11,TO39 | rel="nofollow" Buy |
鐘表中石英晶振的作用
鐘表里的32.768Khz石英晶振在鐘表里面主要是顯示時(shí)間的功能,提供給時(shí)鐘準(zhǔn)確的信號(hào)以及準(zhǔn)確的分頻,保證時(shí)鐘走時(shí)。
32.768KHZ的時(shí)鐘晶振產(chǎn)生的振蕩信號(hào)經(jīng)過石英鐘內(nèi)部分頻器進(jìn)行15次分頻后得到1HZ秒信號(hào),即秒針每秒鐘走一下,石英鐘內(nèi)部分頻器只能進(jìn)行15次分頻,要是換成別的頻率的晶振,15次分頻后就不是1HZ的秒信號(hào),時(shí)鐘就不準(zhǔn)了。32.768K=32768=2的15次方,數(shù)據(jù)轉(zhuǎn)換比較方便、。32.768K晶體是高精度和高穩(wěn)定度的晶體振蕩器,用于頻率發(fā)生器、為數(shù)據(jù)處理設(shè)備產(chǎn)生時(shí)鐘信號(hào)和提供基準(zhǔn)信號(hào),廣泛應(yīng)用于手表、手機(jī)、計(jì)算機(jī)、工控儀表等領(lǐng)域中。
