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KDS晶振,贴片晶体滤波器,DSF334SCF滤波器
更多 +有源晶振本身小型,薄型具备各类移动通信的基准时钟源用频率,贴片晶振具有优良的电气特性,耐环境性能适用于移动通信领域,满足无铅焊接的高温回流温度曲线要求.
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KDS晶振,贴片晶体滤波器,DSF334SAF滤波器
更多 +有源晶振本身小型,薄型具备各类移动通信的基准时钟源用频率,贴片晶振具有优良的电气特性,耐环境性能适用于移动通信领域,满足无铅焊接的高温回流温度曲线要求.
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Pletronics晶振,2520晶振,SM33T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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Sitime晶振,压控晶振,SiT3372晶振
更多 +与普通石英晶振,石英晶体,石英振荡器相比,SiTime的MEMS振荡器提供了更高的性能.通过将硅的固有优势与SiTime晶振的专业技术结合起来,我们正在开发具有更多特性、高性能和无与伦比的优点的最具创新性的计时产品石英贴片晶振,石英晶体振荡器.
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Sitime晶振,OSC晶振,SiT1533晶振
与普通石英晶振,石英晶体,石英振荡器相比,SiTime的MEMS振荡器提供了更高的性能.通过将硅的固有优势与SiTime晶振的专业技术结合起来,我们正在开发具有更多特性、高性能和无与伦比的优点的最具创新性的计时产品石英贴片晶振,石英晶体振荡器.更多 +
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Greenray晶振,OSC晶振,T120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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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Greenray晶振,有源晶振,T90/91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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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Greenray晶振,TCXO晶振,T70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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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Greenray晶振,温补晶振,T53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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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Greenray晶振,温补晶振,T52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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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ConnorWinfield晶振,贴片晶振,TX211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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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ConnorWinfield晶振,有源晶振,TX193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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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ConnorWinfield晶振,有源晶振,TX180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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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ConnorWinfield晶振,TCXO晶振,TX176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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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ConnorWinfield晶振,温补晶振,TFLD646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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
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ConnorWinfield晶振,温补晶振,TFLD546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,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,频率:26兆赫,33.6兆赫,38.4兆赫,40兆赫,因产品性能稳定,精度高等优势,被广泛应用到一些比较高端的数码通讯产品领域,GPS全球定位系统,智能手机,WiMAX和蜂窝和无线通信等产品,符合RoHS/无铅.更多 +
- [新闻资讯]什么是相位噪声和抖动ECS晶振的两大核心解析2026年07月23日 11:48
什么是相位噪声和抖动ECS晶振的两大核心解析
理想的时钟方波信号,每一个上升沿,下降沿都会在绝对精准的时间点准时出现,周期完全均匀,时序绝对规整.但实际电路中,受晶片热噪声,电源纹波,电磁干扰,温度漂移,器件老化等因素影响,时钟边沿会出现微小的,无规律的偏移,时而提前,时而滞后.这种实际时钟边沿与理想标准时间位置的偏差误差,就叫做时钟抖动(Jitter).它是纯粹的时域指标,聚焦"时间准不准".
从频域频谱角度观察,理想晶振输出的时钟信号,能量应该完全集中在单一中心频率点,波形纯净,无杂波,无旁瓣.但实际工作中,时钟信号会产生微小的相位波动,导致信号能量向中心频率两侧扩散,形成类似"裙摆"的噪声基底与离散杂散波.这种时钟信号在频域上的频谱杂散与能量扩散程度,就是相位噪声.它是纯粹的频域指标,聚焦"信号纯不纯",专门用来衡量高频射频,通信系统的时钟质量.3332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"QhgvdIJvyoF1rUxKNxGc5mnZnCd","revisions":[],"text":{"initialAttributedTexts":{"text":{"0":"首先建立核心底层认知：相位噪声与时钟抖动描述的是同一个时钟不稳定现象，只是观测维度不同、应用场景不同、测量方式不同，二者可以通过公式互相换算，是时钟信号纯净度的一体两面。简单来说：抖动是时域看时间偏差，相位噪声是频域看频率杂散，所有的时钟抖动，本质都会转化为相位噪声，所有的相位杂散，也都会体现为时序抖动。"},"attribs":{"0":"*0*1+b*0*1*2+1a*0*1+2o"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3}},"type":"text"}},"T2pbf9td4d9YMmcqeYZcVjjDndc":{"id":"T2pbf9td4d9YMmcqeYZcVjjDndc","snapshot":{"ai_extra":{"rewrite_command":1},"align":"left","author":"7592593332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"QhgvdIJvyoF1rUxKNxGc5mnZnCd","revisions":[],"text":{"initialAttributedTexts":{"text":{"0":"普通低频设备对这两个参数不敏感，所以常规无源晶振即可满足需求；但5G/6G通信、高速差分总线、高精度定位、精密测控、音频解码、车载高速电控等高端设备，对时序精度极致苛刻，相位噪声与抖动超标会直接导致产品性能降级、功能异常、无法过认证，是高端硬件设计必须严控的核心指标。"},"attribs":{"0":"*0*1+3q"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7592593332774128587"]},"nextNum":2}},"type":"text"}},"QhgvdIJvyoF1rUxKNxGc5mnZnCd":{"id":"QhgvdIJvyoF1rUxKNxGc5mnZnCd","snapshot":{"type":"page","parent_id":"","comments":[],"revisions":[],"locked":false,"hidden":false,"author":"7592593332774128587","children":["R4Raf1rNedFFQXcFEWQcFsYAnfo","FNmGfKGORd3bYzcsBtzc93uUnHe","QorXfnIVbdAvbucKQqQc9LcFnme","HHA3fy59Zd4HgEcD1Dxc7d21nQh","DiMWf4E0wdSTyMcxf8WcJzpbnph","T2pbf9td4d9YMmcqeYZcVjjDndc","QUwSfk5kCdg36cc232zcqlxcn8e","JzPzfq9qCdg2oxco6eFcKCcOn0c","INUCfl3iOdqI7fcN1f7cGmNMn7d","AD8ifhShsdkADjcb560cR0oSnye","OGAhfxG8Bdh4kDc8irlcAwKnnRf","YTz8friWxdkL3ucQuE5cRLSYnjc","CltPfije4dmTYOc1XaocNVqEncs","MaXQfLyWXdnupCcfzUhcUVb5nre","IyNIfoU2ade4VJcq3IucmLlTncd","GVdofdwyGdBCeQc7PVFcCWounfb","QfBLf0H8Ad5Rp7cwKpacXmxDnIb","VogpfYv4dd8DGCchDtqczBmEncf","Pv8uf3BGadam2zcIaf4cEJ90nte","RFUtf2OXydeh1ccZjigcliYunVb","BrJ9fwMFNdMkgAc9PJEcV6Jun7d","GzP0fGGnqdtAYccZ2pLcCnh3nBh","J2shfrNoqdAHpecNRGXcY2mInwc","Nr7Zfxxw0dIUgKck3ZFcdPSlnsc","Zn6vfM9EcdukIzcc9CQc3IAnnpc","Av4Gf087udNAmTcPn07cPB9lnkh","LAjTfmoXidOIxdcSvG5cSPEFn4f","QP4bfLkjodJvddcZYjncC50qn1e","JY2afb1lMdJCZoctc2RcvkxbnNg","CIuLfCBDKd9Sl4cgxfAcH9fCnth","THFzfBm8UdCn6Cc8D7zcZq99nSf","NKFEf6CpMd2GfIcbJOWcucGtnMc","LgXlf1OSpdpJOvcewlAc9TpMnRc","JJlJfZRGjdoMu6cS0kPcRwbsnKj","IiylfGiCGdUsmtcUqKBcZ1htn4I","GK8tfCQKHdfl0PcD0hMcOXkBnvg","PUAPfJrDvdQrKJc9sKkcFPi5nKd","Nf25ftJFVddQxSccRknciVv7nac","Mr1xfQ76LdvHOPc3U4tcZvYon9c","VAIWfrWabd80SXcNkbBc8Czkn1g","Dw9CfcMwIda6i3cYiTEcZrVknRq","Ufp7fXd47dqkK8cBPjgcbEFbnMd","EDZXfMbiKdffnxcsbGWcdmionBc","RfdPfHzMUdPEDwcan7qckh4inQe","Fp4sfxJnmd4ffschDt6cumbpn2d","WVTrfStB7do8gTcheAwc7R9vnch","MBISfbWTTdKLBzcXr9acGsk9n8f","MFW4fd859dx6xqc1qSTcPoS1nbf","VQ4Qfx2pEdOqJUcyOXocbsGUnud","CEvWfZPGhdc99rc72T1cQAbWnCj"],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["author","7592593332774128587"],"1":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+p"},"text":{"0":"什么是相位噪声和抖动？时钟信号两大核心参数深度解析"}}},"align":"","doc_info":{"editors":["7592593332774128587"],"options":["editors","edit_time"],"deleted_editors":null,"option_modified":null},"revision_container_id":"doxcng3lmZPk269gKllICIm0Upe","status":{"streaming":{"enabled":false,"expired_at":"1784778616","is_create_command":true,"operator_id":"7592593332774128587","source":1}}}}},"payloadMap":{"DiMWf4E0wdSTyMcxf8WcJzpbnph":{"level":1},"T2pbf9td4d9YMmcqeYZcVjjDndc":{"level":1}},"extra":{"channel":"saas","pasteRandomId":"70f0902d-a549-4185-902b-b4b3f5b53990","mention_page_title":{},"external_mention_url":{},"isEqualBlockSelection":true},"isKeepQuoteContainer":false,"selection":[{"id":6,"type":"text","selection":{"start":0,"end":153},"recordId":"DiMWf4E0wdSTyMcxf8WcJzpbnph"},{"id":7,"type":"text","selection":{"start":0,"end":134},"recordId":"T2pbf9td4d9YMmcqeYZcVjjDndc"}],"pasteFlag":"d655d475-1551-4535-b13b-9fd16f1755ca"}'>3332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"QhgvdIJvyoF1rUxKNxGc5mnZnCd","revisions":[],"text":{"initialAttributedTexts":{"text":{"0":"理想的时钟方波信号，每一个上升沿、下降沿都会在绝对精准的时间点准时出现，周期完全均匀、时序绝对规整。但实际电路中，受晶片热噪声、电源纹波、电磁干扰、温度漂移、器件老化等因素影响，时钟边沿会出现微小的、无规律的偏移，时而提前、时而滞后。"},"attribs":{"0":"*0*1+39"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7592593332774128587"]},"nextNum":2}},"type":"text"}},"AD8ifhShsdkADjcb560cR0oSnye":{"id":"AD8ifhShsdkADjcb560cR0oSnye","snapshot":{"ai_extra":{"rewrite_command":1},"align":"left","author":"7592593332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"QhgvdIJvyoF1rUxKNxGc5mnZnCd","revisions":[],"text":{"initialAttributedTexts":{"text":{"0":"这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阅读（58）
- [新闻资讯]深度解析Rakon瑞康晶振相位噪声与时序抖动2026年07月21日 17:01
深度解析Rakon瑞康晶振相位噪声与时序抖动
依托全套核心技术加持,Rakon瑞康TCXO,OCXO系列产品在相位噪声,时序抖动指标上全面领跑行业,精准适配高端设备严苛标准.
超低相位噪声表现:主流高频TCXO产品可实现-130dBc/Hz@100Hz,-150dBc/Hz@1kHz的优质相噪指标,近端与远端噪声底噪极低,频谱纯净度远超同尺寸传统石英晶振;高端Mercury+™架构OCXO相位噪声性能达到仪器级,军工级水准,可满足基站核心时序,精密测试,航天测控的极致低噪声需求.
极致低时序抖动表现:得益于纯净载波输出与动态误差实时修正,Rakon集成式晶振时序抖动控制在飞秒级,全程时序边沿规整,偏移量极小,无瞬时跳变,无动态漂移,完美匹配高速数据传输,多传感器时序融合,精密同步授时等高规整度时序场景.
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