手机版
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Pletronics晶振,5032有源晶振,LV55D晶振
具有最适合于移动通信设备用途的高稳定的频率温度特性.为对应低电源电压的产品.超小型,轻型.低消耗电流,表面贴片型产品.(可对应回流焊)无铅产品.满足无铅焊接的回流温度曲线要求.更多 +
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Pletronics晶振,3225贴片振荡器,LV44F晶振
有源晶振,是只晶体本身起振需要外部电压供应,起振后可直接驱动CMOS 集成电路,产品本身已实现与薄型IC(TSSOP封装,TVSOP封装)同样的1mm厚度,断开时的消费电流是15 µA以下,编带包装方式可对应自动搭载及IR回流焊接(无铅对应).更多 +
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Pletronics晶振,石英晶体振荡器,HC77D晶振
更多 +贴片式石英晶体振荡器,低电压启动功率,并且有多种电压供选择,比如有1.8V,2.5V,3.3V,3.8V,5V等,产品被广泛应用于,平板笔记本,GPS系统,光纤通道,千兆以太网,串行ATA,串行连接SCSI,PCI-Express的SDH / SONET发射基站等领域.符合RoHS/无铅.
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Pletronics晶振,HCSL时钟振荡器,HC55D晶振
5032mm体积的石英晶体振荡器有源晶振,改产品可驱动2.5V的温补晶振,压控晶振,VC-TCXO晶体振荡器产品,电源电压的低电耗型,编带包装方式,可对应自动高速贴片机自动焊接,及IR回流焊接(无铅对应),为无铅产品,超小型,质地轻.产品被广泛应用到集成电路,程控交换系统,无线发射基站.更多 +
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瑞康晶振,压控温补晶振,CFPT9050晶振
具有最适合于移动通信设备用途的高稳定的频率温度特性.为对应低电源电压的产品,超小型,轻型.低消耗电流,表面贴片型产品.更多 +
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Greenray晶振,有源晶振,Y1600晶振
被广泛使用于无线通信,智能手机,平板笔记本,计算机,全球GPS定位系统,WLAN网络产品等,Optionable待机输出三态输出功能,电源电压范围：1.8V?5 V,高稳定性,低抖动,低功耗,符合RoHS/无铅.更多 +
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Greenray晶振,石英晶体振荡器,T1243晶振
温补晶振(TCXO)产品本身具有温度补偿作用,高低温度稳定性:频率精度高0.5 PPM?2.0 PPM,广泛用于智能手机晶体,无线基站,精密仪器,GPS卫星,汽车应用等.更多 +
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Greenray晶振,石英晶体振荡器,T1170晶振
温补型石英晶振,外观完全使用金属材料封装的,产品本身采用全自动石英晶体振荡器检测仪,以及跌落,漏气等苛刻实验.产品本身具有高稳定性,高可靠性的TCXO振荡器,焊接方面支持表面贴装,外观采用金属封装,具有充分的密封性能.更多 +
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Greenray晶振,有源晶振,T120晶振
有源晶振,是只晶体本身起振需要外部电压供应,起振后可直接驱动CMOS 集成电路,产品本身已实现与薄型IC(TSSOP封装,TVSOP封装)同样的1mm厚度,断开时的消费电流是15 µA以下,编带包装方式可对应自动搭载及IR回流焊接(无铅对应)产品有几种电压供选1.8V,2.5V,3V3.3V,5V,以应对不同IC产品需要.更多 +
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IDT晶振,OSC振荡器,XL晶振
小型SMD有源晶振,接缝密封石英晶体振荡器,精度高,覆盖频率范围宽的特点,SMD高速自动安装和高温回流焊设计.Optionable待机输出三态输出功能,电源电压范围:1.8V?5 V,高稳定性,低抖动,低功耗.更多 +
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IDT晶振,5032晶振,XU晶振
更多 +贴片式石英晶体振荡器,低电压启动功率,并且有多种电压供选择,比如有1.8V,2.5V,3.3V,3.8V,5V等,产品被广泛应用于,平板笔记本,GPS系统,光纤通道,千兆以太网,串行ATA,串行连接SCSI,PCI-Express的SDH / SONET发射基站等领域.符合RoHS/无铅.
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IDT晶振,差分晶振,XLL晶振
Optionable待机输出三态输出功能,电源电压范围:1.8V?5 V,高稳定性,低抖动,低功耗,主要应用领域:无线通讯,高端智能手机,平板笔记本WLAN,蓝牙,数码相机,DSL和其他IT产品的晶振应用,三态功能,PC和LCDM等高端数码领域,符合RoHS/无铅.更多 +
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IDT晶振,石英晶体振荡器,XLH晶振
三阶Delta Sigma调制器将噪声降低至与传统散装石英和SAW振荡器.交货期短,成本低,噪音低,频率范围宽,环境性能优异,是传统技术的绝佳选择. XLH具有±20ppm的稳定性,标准和定制频率的交付极快.更多 +
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IDT晶振,XO晶振,8N4Q001晶振
用于输出时钟频率和内部PLL控制寄存器•频率编程分辨率为435.9Hz÷N•一个2.5V，3.3V LVDS时钟输出•两个用于上电默认频率的控制输入•LVCMOS / LVTTL兼容控制输入•RMS相位抖动@ 156.25 MHz(12kHz - 20MHz).更多 +
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IDT晶振,有源晶振,8N4DV85晶振
压控晶振（VCXO）压控石英晶体振荡器基本解决方案,PECL输出,输出频率60 MHz到200 MHz之间,出色的低相位噪声和抖动,三态功能,应用：SDH/ SONET,以太网,基站,笔记本晶振应用,符合RoHS/无铅.更多 +
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CITIZEN晶振,石英晶体,CM315D晶振
更多 +32.768KHz系列晶振产品多元化,外观尺寸有多项选择,并且支持无源以及有源晶振应用,有一个很棒的是几个知名晶振品牌之间产品可以交替替换,比如爱普生的FC-135,西铁城的CM315D,精工的SC320S,KDS的DST310S这四款的32.768K外观尺寸3.2*1.5*0.75mm均是一致,产品频率,精度,负载都可以达到相同,所以消费者在使用方面得到很到的保障
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温补晶振,有源晶振,DSB535SC晶振
KDS温补晶振超小型,轻型.低消耗电流,表面贴片型产品.（可对应回流焊）无铅产品.满足无铅焊接的高温回流温度曲线要求,带有AFC（频率控制）功能,Enable/Disable功能,产品本身可根据使用需要进行选择.更多 +
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温补晶振,石英晶振,DSB221SCB晶振
温补晶振（TCXO）产品本身具有温度补偿作用,高低温度稳定性:频率精度高0.5 PPM~2.0PPM,工作温度范围: - 30度~85度,电源电压:1.8V~3.3V之间可供选择,产品本身具有温度电压控制功能,世界上最薄的晶振封装.更多 +
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温补晶振,石英晶振,DSB211SCB晶振
2016mm体积的温补晶振（TCXO）,是目前有源晶振中体积最小的一款,产品本身带温度补偿作用的晶体振荡器,该体积产品最适合于GPS,以及卫星通讯系统,智能电话等多用途的高稳定的频率温度特性晶振.更多 +
- [常见问题]TCXO温补晶体振荡器精准选型与应用指南2026年07月22日 15:18
TCXO温补晶体振荡器精准选型与应用指南
TCXO全称TemperatureCompensatedCrystalOscillator,即温度补偿晶体振荡器,是一款内置智能温度补偿算法,全温区高精度稳定输出的有源石英晶振.相较于普通SPXO有源晶振,TCXO不再依赖自然温度特性,而是通过内部高精度热敏电阻网络,ASIC补偿芯片与动态电压调节电路,实时采集工作温度变化,精准修正石英晶片因温度产生的频率偏移,从物理层面大幅压制温漂误差,实现全工作温区的频率高精度稳定输出.
IQD系列TCXO采用进口高精密切割抛光石英晶片,低噪声振荡电路,成熟的多阶温度补偿算法与应力优化封装结构,彻底解决普通晶振"低温频偏,高温漂移,温度跳变失稳"的通病.出厂经过逐颗高低温循环测试,频率校准,老化筛选,噪声测试,具备温漂极小,线性度高,时序稳定,噪声低,长期老化慢,批次一致性极强的核心特性.
通俗工程解析:普通晶振温度一变,频率就飘,设备精度随之下降;而英国IQD晶振TCXO全程实时动态温度补偿,无论低温-40℃极寒工况,高温+85℃工业闷热环境,还是频繁冷热交替场景,都能持续锁定基准频率,保障设备时钟不漂移,同步不丢步,信号不畸变,是高精度固定时钟系统的核心基准器件.有源晶振，TCXO不再依赖自然温度特性，而是通过内部高精度热敏电阻网络、ASIC补偿芯片与动态电压调节电路，实时采集工作温度变化，精准修正石英晶片因温度产生的频率偏移，从物理层面大幅压制温漂误差，实现全工作温区的频率高精度稳定输出。"},"attribs":{"0":"*0*1+1r*0*1*2+s*0*1+3i"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3}},"type":"text"}},"WmAufWSATdyxCxccEcJc9Gwonof":{"id":"WmAufWSATdyxCxccEcJc9Gwonof","snapshot":{"ai_extra":{"rewrite_command":1},"align":"left","author":"7592593332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"OlWodU3tDoYbwcxI7hpc5Xomn1e","revisions":[],"text":{"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3,"attribToNum":{"ai-extra,{\"is_ai_gen\":true,\"rewrite_command\":1}":0,"author,7592593332774128587":1,"bold,true":2}},"initialAttributedTexts":{"text":{"0":"IQD系列TCXO采用进口高精密切割抛光石英晶片、低噪声振荡电路、成熟的多阶温度补偿算法与应力优化封装结构，彻底解决普通晶振“低温频偏、高温漂移、温度跳变失稳”的通病。出厂经过逐颗高低温循环测试、频率校准、老化筛选、噪声测试，具备温漂极小、线性度高、时序稳定、噪声低、长期老化慢、批次一致性极强的核心特性。"},"attribs":{"0":"*0*1+37*0*1*2+w*0*1+6"},"rows":{},"cols":{}}},"type":"text"}},"NTeaf0wBCdZEXocp7spckTxqncd":{"id":"NTeaf0wBCdZEXocp7spckTxqncd","snapshot":{"ai_extra":{"rewrite_command":1},"align":"left","author":"7592593332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"OlWodU3tDoYbwcxI7hpc5Xomn1e","revisions":[],"text":{"initialAttributedTexts":{"text":{"0":"通俗工程解析：普通晶振温度一变、频率就飘，设备精度随之下降；而IQD TCXO全程实时动态温度补偿，无论低温-40℃极寒工况、高温+85℃工业闷热环境，还是频繁冷热交替场景，都能持续锁定基准频率，保障设备时钟不漂移、同步不丢步、信号不畸变，是高精度固定时钟系统的核心基准器件。"},"attribs":{"0":"*0*1+v*0*1*2+i*0*1+2h"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3}},"type":"text"}},"OlWodU3tDoYbwcxI7hpc5Xomn1e":{"id":"OlWodU3tDoYbwcxI7hpc5Xomn1e","snapshot":{"type":"page","parent_id":"","comments":[],"revisions":[],"locked":false,"hidden":false,"author":"7592593332774128587","children":["PGWQfQZ2ddY28AceOdTcUtztnbh","M3MKfDPTfdlBBbcJ5rIcjxNhneh","Ci6nf1ryudrdmIcpJDWc4gJYnGd","GZn3fKSsodQ9NmcQq1scoMnQnmb","VKBZfGp1wd1gAScqFBLcdzk3npf","QIBmftsBedHWbQc5lCycQhrFnNb","WmAufWSATdyxCxccEcJc9Gwonof","NTeaf0wBCdZEXocp7spckTxqncd","JQOIfieHzdrVRSc4i6ecR1EsnA3","DpiKfx4O2dsFcscfjYGc2LAMnCb","U1zpfMKKXdOstwcUIDucbgHRnWd","Faw8fgixDdGXyjcvDq9ctnZpnJc","DTEtfnfWQdXmnncW4vdcsLFfnnc","A9A4fy4MLdqC3Ec5F71cvTnAn2b","JtX5fUeuqdL3qScloiRcrJUhn5e","HXrlfNFO6dBa4YcAmRuc9Ncunrb","G21zfo3dodpL06c75s0cZsCgnVd","P0D9fRCvkdGlCHcbPWuczIYEnXe","RuhGfvsaAdLgdackLsTcpHocnJh","XqA2fEMRRdaezlcojAocMqbrnhd","TxErf8DnSdGE8ec8ZCrceQiunAf","HuHufSFQddWJMhcSHhncBR1pn7f","F1YSfMslfdMmfzcMxkYc4LcDndf","HzKJfYLemd1Z3bcX8P9chksynRe","ZO90fAjVxdFPERcsN1sclclmnpb","D0CafDYbHdDb1fcDb77cfWy0nTc","RxpafgHrdd7fzwcgqkzcqUgrnof","WbqAf2QixdwTgIcb7B1cmvuunPf","Fa4MfK1WMd5Ih4cyxNJcn4dvnW1","H4WBfMeAldUNhqcw9SQcczTXnpd","L44JfnYmTdp3qhc519JckUjrn5e","JxZpfnydadvmi8csZj5cBOxGn6e","TnW4f2DkrdkZPNcdgoicsY3SnLe","OxqTfcg81dzDTxcXg3ucL9psnng","UYKZfcDXedlvgVcLpuGcmYamnSd","GCcXfECc7daJ5fcfWI3cfQ7MnLN","IsCKfo78qd59etcVQLBcSCApnte","UXnufatjJdGvPccCYrpcbO5InWd","R9W6fNv4FdG8KNcUasScJM7VnOf","C2wGfVl4XdYdIhc808KcyYRcnFb","JXq6fMa69dNuFRcIGEccj5xPnAh","AeY5fMjWEd0GwocTApVcSF70n5e","Ue9NfZEcKdz2pHcwm4scup7JnWe","RCpRfJSJzdBVjFcWBcTcA1tDnbe","FXHPfAEPldXYOBcQBZRcEzc0nYe","IfkifnmmgdODplcD2j3cLbewnnc","ZenafbSZudf1IWc24QWcYXzgn2f","HXXWfSGJddbIZXce8o5c7svxnWg","OzeffPi3udhDcQcTISPclpLlnEe","QVUQfowRddbbO1c45q1c6YZQnrg","ZpVHfoexzdayRzc5TzIcZlovnlf","OiLNfb3Uxd2aAhcbx7uc1vPvndR","H1DyfxRbedb7sIcvFYvc3lpfnyX","Xjx0fyWjjd8KK5cdPtLcp0BSnCd","VQJXfN3JAdEHEoczsBZclhWUnQE","DSdOfCV7IdAl1BcTbaFcpTxWnPh","BIfKfhP0sdANaGc9uPScCNydnyg","YlFffzfvOdBjxMcjixmcejagnSf","EfHbfDlpQdByQQcuHNacULE4nlh","ABoofvBeAdRd12ckUTccoh6SnFh","UG6Hfn8h6dy4AZcdaPecNxcFn3g","V8Z5fcx5ydRR7McGnOycAml7nPg","QcCDf407EdIRfVc1BEIc5Bbpnhc","PDQQfo1tPdCoXuciQJLcTvQVnch","TYhYfLp5bdvFs9cRRhQckhTZnQc"],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["author","7592593332774128587"],"1":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"]}},"initialAttributedTexts":{"text":{"0":"TCXO温补晶体振荡器精准选型与应用指南｜IQD原厂正品技术手册"},"attribs":{"0":"*0*1+w"}}},"align":"","doc_info":{"editors":["7592593332774128587"],"options":["editors","edit_time"],"deleted_editors":null,"option_modified":null},"revision_container_id":"doxcnn6cAvEd1mHTyJvbvDkMijt","status":{"streaming":{"enabled":false,"expired_at":"1784704805","is_create_command":true,"operator_id":"7592593332774128587","source":1}}}}},"payloadMap":{"QIBmftsBedHWbQc5lCycQhrFnNb":{"level":1},"WmAufWSATdyxCxccEcJc9Gwonof":{"level":1},"NTeaf0wBCdZEXocp7spckTxqncd":{"level":1}},"extra":{"channel":"saas","pasteRandomId":"5eb6d7dd-ae50-47e8-b3e3-b00314867559","mention_page_title":{},"external_mention_url":{},"isEqualBlockSelection":true},"isKeepQuoteContainer":false,"selection":[{"id":7,"type":"text","selection":{"start":0,"end":217},"recordId":"QIBmftsBedHWbQc5lCycQhrFnNb"},{"id":8,"type":"text","selection":{"start":0,"end":153},"recordId":"WmAufWSATdyxCxccEcJc9Gwonof"},{"id":9,"type":"text","selection":{"start":0,"end":138},"recordId":"NTeaf0wBCdZEXocp7spckTxqncd"}],"pasteFlag":"751d8a9e-f50e-4d6e-ac76-75112685a45b"}'>- 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