亚洲精品高潮呻吟久久久久不卡-高清亚洲免费不卡视频了-最新日韩中文字幕免费观看-免费日韩中文字幕高清电影

歡迎光臨深圳市億金電子有限公司!

收藏本站網(wǎng)站地圖 會員登錄 會員注冊
全球咨詢熱線全球咨詢熱線 手機(jī)端手機(jī)端 手機(jī)端

請撥打：0755-27876565

熱門關(guān)鍵詞 : 32.768K晶振石英晶體諧振器陶瓷諧振器加高晶振石英晶振陶瓷霧化片石英晶體振蕩器愛普生晶振NDK晶振

當(dāng)前位置：首頁 » 新聞中心 » 行業(yè)新聞 » pletronics普銳特晶振告訴你為什么 TCXO 有削波的正弦波輸出?

pletronics普銳特晶振告訴你為什么 TCXO 有削波的正弦波輸出?

返回列表 來源：億金電子 查看手機(jī)網(wǎng)址
掃一掃!pletronics普銳特晶振告訴你為什么 TCXO 有削波的正弦波輸出?掃一掃!
 瀏覽：- 發(fā)布日期：2022-05-21 08:54:59【大 中 小】
分享到：

pletronics普銳特為什么 TCXO 有削波的正弦波輸出?FX532B-16.0000

大多數(shù)陶瓷 LCC 封裝的 TCXO晶振 僅提供削波正弦波輸出。這樣做的原因有很多，盡管它讓許多想要 CMOS 輸出電平的電路設(shè)計人員感到沮喪。

FQ5032BR-12.000 Fox Electronics C5BQ MHz Crystal 12MHz ±50ppm
FQ5032BR-12.000 Fox Electronics C5BQ MHz Crystal 12MHz ±50ppm
FQ5032BR-20.000 Fox Electronics C5BQ MHz Crystal 20MHz ±50ppm
FQ5032BR-20.000 Fox Electronics C5BQ MHz Crystal 20MHz ±50ppm
FQ5032BR-20.000 Fox Electronics C5BQ MHz Crystal 20MHz ±50ppm
FQ5032BR-24.000 Fox Electronics C5BQ MHz Crystal 24MHz ±50ppm
FQ5032BR-24.000 Fox Electronics C5BQ MHz Crystal 24MHz ±50ppm
FQ5032BR-24.000 Fox Electronics C5BQ MHz Crystal 24MHz ±50ppm
FQ7050B-10.000 Fox Electronics C7BQ MHz Crystal 10MHz ±30ppm
FQ7050B-10.000 Fox Electronics C7BQ MHz Crystal 10MHz ±30ppm
FQ7050B-10.000 Fox Electronics C7BQ MHz Crystal 10MHz ±30ppm
FQ7050BR-8.000 Fox Electronics C7BQ MHz Crystal 8MHz ±50ppm
FQ7050BR-8.000 Fox Electronics C7BQ MHz Crystal 8MHz ±50ppm
FQ7050BR-8.000 Fox Electronics C7BQ MHz Crystal 8MHz ±50ppm
FQ7050BR-6.000 Fox Electronics C7BQ MHz Crystal 6MHz ±50ppm
FQ7050BR-6.000 Fox Electronics C7BQ MHz Crystal 6MHz ±50ppm
FQ7050BR-6.000 Fox Electronics C7BQ MHz Crystal 6MHz ±50ppm
FQ3225B-16.000 Fox Electronics FQ3225B MHz Crystal 16MHz ±50ppm
FQ3225B-16.000 Fox Electronics FQ3225B MHz Crystal 16MHz ±50ppm
FQ3225B-16.000 Fox Electronics FQ3225B MHz Crystal 16MHz ±50ppm

CMOS 輸出會顯著增加 TCXO IC 的功耗。 IC 和封裝中產(chǎn)生的溫度梯度將限制實現(xiàn)最佳 TCXO 補(bǔ)償?shù)哪芰Α?

FQ3225B-27.000 Fox Electronics FQ3225B MHz Crystal 27MHz ±50ppm
FQ3225B-27.000 Fox Electronics FQ3225B MHz Crystal 27MHz ±50ppm
FQ3225B-27.000 Fox Electronics FQ3225B MHz Crystal 27MHz ±50ppm
FQ3225BR-25.000 Fox Electronics FQ3225B MHz Crystal 25MHz ±50ppm
FQ3225BR-25.000 Fox Electronics FQ3225B MHz Crystal 25MHz ±50ppm
FQ3225BR-25.000 Fox Electronics FQ3225B MHz Crystal 25MHz ±50ppm
FQ3225BR-24.000 Fox Electronics FQ3225B MHz Crystal 24MHz ±50ppm
FQ3225BR-24.000 Fox Electronics FQ3225B MHz Crystal 24MHz ±50ppm
FQ3225BR-24.000 Fox Electronics FQ3225B MHz Crystal 24MHz ±50ppm
FQ3225BR-12.000 Fox Electronics FQ3225B MHz Crystal 12MHz ±50ppm
FQ3225BR-12.000 Fox Electronics FQ3225B MHz Crystal 12MHz ±50ppm
FQ3225BR-12.000 Fox Electronics FQ3225B MHz Crystal 12MHz ±50ppm
FQ1045AR-6.000 Fox Electronics FQ1045A MHz Crystal 6MHz ±30ppm
FQ1045AR-6.000 Fox Electronics FQ1045A MHz Crystal 6MHz ±30ppm
FQ1045AR-6.000 Fox Electronics FQ1045A MHz Crystal 6MHz ±30ppm
FQ1045AR-4.000 Fox Electronics FQ1045A MHz Crystal 4MHz ±30ppm
FQ1045AR-4.000 Fox Electronics FQ1045A MHz Crystal 4MHz ±30ppm
FQ1045AR-4.000 Fox Electronics FQ1045A MHz Crystal 4MHz ±30ppm
FQ1045AR-3.6864 Fox Electronics FQ1045A MHz Crystal 3.6864MHz ±30ppm
FQ1045AR-3.6864 Fox Electronics FQ1045A MHz Crystal 3.6864MHz ±30ppm

由于內(nèi)部熱梯度導(dǎo)致 TCXO 不符合規(guī)格，可能的 CMOS 負(fù)載范圍很廣會改變補(bǔ)償設(shè)計。

當(dāng)輸出電平改變時，CMOS 輸出會導(dǎo)致電源和接地瞬變。這種噪聲會對 TCXO 的相位噪聲性能產(chǎn)生不利影響。

FQ1045AR-3.6864 Fox Electronics FQ1045A MHz Crystal 3.6864MHz ±30ppm
FOXSLF/0368S Fox Electronics HC49SLF MHz Crystal 3.6864MHz ±50ppm
FOXLF120 Fox Electronics HC49ULF MHz Crystal 12MHz ±50ppm
FOXSDLF/128-20 Fox Electronics HC49SDLF MHz Crystal 12.288MHz ±50ppm
FOXSDLF/081-20 Fox Electronics HC49SDLF MHz Crystal 8.192MHz ±50ppm
FOXSDLF/098-20 Fox Electronics HC49SDLF MHz Crystal 9.8304MHz ±50ppm
FOXSDLF/196-20 Fox Electronics HC49SDLF MHz Crystal 19.6608MHz ±50ppm
FOXSLF/115 Fox Electronics HC49SLF MHz Crystal 11.0592MHz ±50ppm
FOXSLF/200 Fox Electronics HC49SLF MHz Crystal 20MHz ±50ppm
FOXSDLF/0368R-20/TR Fox Electronics HC49SDLF MHz Crystal 3.6864MHz ±50ppm
FOXSDLF/0368R-20/TR Fox Electronics HC49SDLF MHz Crystal 3.6864MHz ±50ppm
FOXSDLF/0368R-20/TR Fox Electronics HC49SDLF MHz Crystal 3.6864MHz ±50ppm
FOXSDLF/040R/TR Fox Electronics HC49SDLF MHz Crystal 4MHz ±50ppm
FOXSDLF/040R/TR Fox Electronics HC49SDLF MHz Crystal 4MHz ±50ppm
FOXSDLF/040R/TR Fox Electronics HC49SDLF MHz Crystal 4MHz ±50ppm
FOXSDLF/060R-20/TR Fox Electronics HC49SDLF MHz Crystal 6MHz ±50ppm
FOXSDLF/060R-20/TR Fox Electronics HC49SDLF MHz Crystal 6MHz ±50ppm
FOXSDLF/060R-20/TR Fox Electronics HC49SDLF MHz Crystal 6MHz ±50ppm
FOXSDLF/073R-20/TR Fox Electronics HC49SDLF MHz Crystal 7.3728MHz ±50ppm
FOXSDLF/073R-20/TR Fox Electronics HC49SDLF MHz Crystal 7.3728MHz ±50ppm

CMOS 輸出會產(chǎn)生更大的 EMI/RFI 信號，這可能會導(dǎo)致難以滿足美國 FCC 和其他國家最終系統(tǒng)的輻射能量限制。削波的正弦波，既是低幅度又主要是正弦波，導(dǎo)致低信號電平和更少的諧波。

FOXSDLF/073R-20/TR Fox Electronics HC49SDLF MHz Crystal 7.3728MHz ±50ppm
FOXSDLF/100R-20/TR Fox Electronics HC49SDLF MHz Crystal 10MHz ±50ppm
FOXSDLF/100R-20/TR Fox Electronics HC49SDLF MHz Crystal 10MHz ±50ppm
FOXSDLF/100R-20/TR Fox Electronics HC49SDLF MHz Crystal 10MHz ±50ppm
FOXSDLF/115R-20/TR Fox Electronics HC49SDLF MHz Crystal 11.0592MHz ±50ppm
FOXSDLF/115R-20/TR Fox Electronics HC49SDLF MHz Crystal 11.0592MHz ±50ppm
FOXSDLF/115R-20/TR Fox Electronics HC49SDLF MHz Crystal 11.0592MHz ±50ppm
FOXSDLF/143R-20/TR Fox Electronics HC49SDLF MHz Crystal 14.31818MHz ±50ppm
FOXSDLF/143R-20/TR Fox Electronics HC49SDLF MHz Crystal 14.31818MHz ±50ppm
FOXSDLF/143R-20/TR Fox Electronics HC49SDLF MHz Crystal 14.31818MHz ±50ppm
FOXSDLF/240FR-20/TR Fox Electronics HC49SDLF MHz Crystal 24MHz ±50ppm
FOXSDLF/240FR-20/TR Fox Electronics HC49SDLF MHz Crystal 24MHz ±50ppm
FOXSDLF/240FR-20/TR Fox Electronics HC49SDLF MHz Crystal 24MHz ±50ppm
FOXSDLF250F-20 Fox Electronics HC49SDLF MHz Crystal 25MHz ±50ppm
FX252BS-20.000 Fox Electronics FX252B MHz Crystal 20MHz ±50ppm
FQ5032BR-10.000 Fox Electronics C5BQ MHz Crystal 10MHz ±30ppm
FQ5032BR-10.000 Fox Electronics C5BQ MHz Crystal 10MHz ±30ppm
FQ5032BR-10.000 Fox Electronics C5BQ MHz Crystal 10MHz ±30ppm
FQ5032BR-16.000 Fox Electronics C5BQ MHz Crystal 16MHz ±50ppm
FQ5032BR-16.000 Fox Electronics C5BQ MHz Crystal 16MHz ±50ppm

使用這些 TCXO 的許多應(yīng)用都有 ASIC 輸入，可以接受削波正弦波并在內(nèi)部轉(zhuǎn)換為 CMOS 邏輯電平。

FQ5032BR-16.000 Fox Electronics C5BQ MHz Crystal 16MHz ±50ppm
FX532B-10.000 Fox Electronics FX532B MHz Crystal 10MHz ±50ppm
FQ7050B-11.0592 Fox Electronics C7BQ MHz Crystal 11.0592MHz ±30ppm
FQ7050B-11.0592 Fox Electronics C7BQ MHz Crystal 11.0592MHz ±30ppm
FQ7050B-11.0592 Fox Electronics C7BQ MHz Crystal 11.0592MHz ±30ppm
FX425B-16.000 Fox Electronics FX425B MHz Crystal 16MHz ±50ppm
FQ5032B-19.6608 Fox Electronics C5BQ MHz Crystal 19.6608MHz ±30ppm
FQ5032B-14.7456 Fox Electronics C5BQ MHz Crystal 14.7456MHz ±30ppm
FQ5032B-14.7456 Fox Electronics C5BQ MHz Crystal 14.7456MHz ±30ppm
FQ5032B-14.7456 Fox Electronics C5BQ MHz Crystal 14.7456MHz ±30ppm
FQ5032B-10.000 Fox Electronics C5BQ MHz Crystal 10MHz ±30ppm
FQ3225B-20.000 Fox Electronics FQ3225B MHz Crystal 20MHz ±50ppm
FQ3225BR-16.000 Fox Electronics FQ3225B MHz Crystal 16MHz ±50ppm
FQ3225BR-16.000 Fox Electronics FQ3225B MHz Crystal 16MHz ±50ppm
FQ3225BR-16.000 Fox Electronics FQ3225B MHz Crystal 16MHz ±50ppm
FQ3225BR-20.000 Fox Electronics FQ3225B MHz Crystal 20MHz ±50ppm
FQ3225BR-20.000 Fox Electronics FQ3225B MHz Crystal 20MHz ±50ppm
FQ3225BR-20.000 Fox Electronics FQ3225B MHz Crystal 20MHz ±50ppm
FQ1045A-4.9152 Fox Electronics FQ1045A MHz Crystal 4.9152MHz ±30ppm
603-12-67 Fox Electronics FX325BS MHz Crystal 12MHz ±50ppm
617-24.572675-1 Fox Electronics FX216B MHz Crystal 24.572675MHZ ±50ppm
FX532B-11.0592 Fox Electronics FX532B MHz Crystal 11.0592MHz ±50ppm
FX532B-12.000 Fox Electronics FX532B MHz Crystal 12MHz ±50ppm
FX532B-16.000 Fox Electronics FX532B MHz Crystal 16MHz ±50ppm
FX532B-20.000 Fox Electronics FX532B MHz Crystal 20MHz ±50ppm

請參閱我們關(guān)于將削波正弦波電平轉(zhuǎn)換為 CMOS 的常見問題解答。這很容易做到，而且成本低。有意者聯(lián)系0755-27876565

FX532B-24.000 Fox Electronics FX532B MHz Crystal 24MHz ±50ppm
FX532B-24.576 Fox Electronics FX532B MHz Crystal 24.576MHz ±50ppm
FX425B-20.000 Fox Electronics FX425B MHz Crystal 20MHz ±50ppm
FX425B-24.000 Fox Electronics FX425B MHz Crystal 24MHz ±50ppm
FX425B-24.576 Fox Electronics FX425B MHz Crystal 24.576MHz ±50ppm
217-3.579545-12 Fox Electronics FC MHz Crystal 3.579545MHz ±50ppm
603-25-203 Fox Electronics FX325BS MHz Crystal 25MHz ±50ppm
FPXLF0368-20 Fox Electronics FPXLF MHz Crystal 3.6864MHz ±50ppm
FPXLF0368-20 Fox Electronics FPXLF MHz Crystal 3.6864MHz ±50ppm
FPXLF0368-20 Fox Electronics FPXLF MHz Crystal 3.6864MHz ±50ppm
FPXLF0368S Fox Electronics FPXLF MHz Crystal 3.6864MHz ±50ppm
FPXLF036S Fox Electronics FPXLF MHz Crystal 3.579545MHz ±50ppm
FPXLF040 Fox Electronics FPXLF MHz Crystal 4MHz ±50ppm
FPXLF049-20 Fox Electronics FPXLF MHz Crystal 4.9152MHz ±50ppm
FPXLF073-20 Fox Electronics FPXLF MHz Crystal 7.3728MHz ±50ppm
FPXLF080 Fox Electronics FPXLF MHz Crystal 8MHz ±50ppm
FPXLF080-20 Fox Electronics FPXLF MHz Crystal 8MHz ±50ppm
FPXLF100-20 Fox Electronics FPXLF MHz Crystal 10MHz ±50ppm
FPXLF115-20 Fox Electronics FPXLF MHz Crystal 11.0592MHz ±50ppm
FPXLF120-20 Fox Electronics FPXLF MHz Crystal 12MHz ±50ppm
FPXLF143-20 Fox Electronics FPXLF MHz Crystal 14.31818MHz ±100ppm
FPXLF160 Fox Electronics FPXLF MHz Crystal 16MHz ±50ppm
FPXLF160-20 Fox Electronics FPXLF MHz Crystal 16MHz ±50ppm
FPXLF200-20 Fox Electronics FPXLF MHz Crystal 20MHz ±50ppm
FPXLF250F-20 Fox Electronics FPXLF MHz Crystal 25MHz ±50ppm
603-40-48 Fox Electronics FX325BS MHz Crystal 40MHz ±20ppm
603-25-261 Fox Electronics FX325BS MHz Crystal 25MHz ±20ppm
FOXSLF/049-20 Fox Electronics - MHz Crystal 4.9152MHz -

“推薦閱讀”

    【本文標(biāo)簽】：pletronics普銳特為什么 TCXO 有削波的正弦波輸出?FX532B 16.000
    【責(zé)任編輯】：億金電子版權(quán)所有：http://www.gshqh.cn轉(zhuǎn)載請注明出處

    Fast Track
    快速通道

    國內(nèi)晶振分類：
    Domestic Crystal
    進(jìn)口晶振分類：
    Import Crystal