- [公司新闻]Microchip推出EX-423真空微型晶体振荡器2026年07月23日 08:51
Microchip推出EX-423真空微型晶体振荡器
MicrochipEX-423真空微型晶体振荡器是基于经典EX-421成熟技术平台深度优化迭代的升级产品,核心采用超高真空全密封封装工艺,区别于传统晶振的普通密封结构,通过真空腔体隔绝外界空气对流与热传导,形成高效隔热防护层.这种独创的结构设计,从根源上削弱了环境温度波动,空气湿度变化对内部石英谐振晶片的干扰,无需大功率温控模块即可实现极致的频率稳定性,相较于传统恒温晶振,大幅降低温控功耗,真正实现"高精度+低能耗"的双重突破.
在硬件尺寸设计上,EX-423实现了极致微型化,整机封装尺寸仅为13×13×10mm,体积小巧,占用PCB空间极小,完美适配各类便携式,微型化,集成化终端设备的布局设计,彻底解决了高端高稳晶振体积过大,无法适配小型设备的行业难题.紧凑的机身设计同时兼顾结构强度,适配各类轻量化设备的装配需求,不影响设备整体结构设计与便携性.423真空微型晶体振荡器是基于经典EX-421成熟技术平台深度优化迭代的升级产品，核心采用超高真空全密封封装工艺，区别于传统晶振的普通密封结构，通过真空腔体隔绝外界空气对流与热传导，形成高效隔热防护层。这种独创的结构设计，从根源上削弱了环境温度波动、空气湿度变化对内部石英谐振晶片的干扰，无需大功率温控模块即可实现极致的频率稳定性，相较于传统恒温晶振，大幅降低温控功耗，真正实现“高精度+低能耗”的双重突破。"},"attribs":{"0":"*0*1+1m*0*1*2+b*0*1+44"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3}},"type":"text"}},"D8kQfJ6yUddg9tcC0uIcSNn3nrf":{"id":"D8kQfJ6yUddg9tcC0uIcSNn3nrf","snapshot":{"align":"left","author":"7592593332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"EKNxdfL0Ko9IMNxaEvwc9sT2nwg","revisions":[],"text":{"initialAttributedTexts":{"text":{"0":"在硬件尺寸设计上，EX-423实现了极致微型化，整机封装尺寸仅为13×13×10mm，体积小巧、占用PCB空间极小，完美适配各类便携式、微型化、集成化终端设备的布局设计，彻底解决了高端高稳晶振体积过大、无法适配小型设备的行业难题。紧凑的机身设计同时兼顾结构强度，适配各类轻量化设备的装配需求，不影响设备整体结构设计与便携性。"},"attribs":{"0":"*0*1+w*0*1*2+a*0*1+3c"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3}},"type":"text"}},"EKNxdfL0Ko9IMNxaEvwc9sT2nwg":{"id":"EKNxdfL0Ko9IMNxaEvwc9sT2nwg","snapshot":{"type":"page","parent_id":"","comments":[],"revisions":[],"locked":false,"hidden":false,"author":"7592593332774128587","children":["KRftfApREdKuaccgvEEc9QHhn3b","XzCzfDr1MdDGcdceJRqcIK6hnee","I3JUfmvPBdnu2LccrRIcQtQAnLc","Og3JfKlQNdOgdrcCekucRdepnEh","SD35fxSQHdA66RcfU7yclz1Znzg","AoQpfgcz5dMDuvcjA0pcfBagnRb","CJfEfQf3sdD7zbcZyFxcQDjDnFe","OApOfUBcMduz07c1t0yciuvynQc","D8kQfJ6yUddg9tcC0uIcSNn3nrf","CrVjft6tjdTadnciImRcdXTrnsg","WFqOfPenXdCXJXc6GA7czXHnnJg","CSS5fn0q7dqsZjcKcKEcdVP0n1f","E2Nnfbd3LdWaMPcepXAcldoGngc","D8xAfMVerdnmiocQr7VczMjYnEd","VRxCfep6qdvIlzckOzEcSD4JnGd","JktRfA9LHdIF2zcD04BcjwHjnfb","ZMelfmoFudGKTkc575icEEMrnOc","XOBXf4p5Hdoe8ucYbDGc9ZCJn75","PMPvfbSIodLDpRc1WHtcmOIEnkf","KyIdfUVZDdt53dcgKEDcl5zDnEd","Na4af2fMIdOlMgcUUD3cj1QSnGe","VCX7fpIqddWir0c7lbtc2hHpngw","NfI7fshd5d2sbVcB9n1c2yYnnSg","AbIQfZXKJdC7RVcDxiycS3TondB","LSfZf3FffdlvGjclv7GcctjrncL","Q8abfliMtdJjeyctVOzcf5gUnNE"],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["author","7592593332774128587"],"1":["ai-extra","{\"is_ai_gen\":true}"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+13*0*1+8"},"text":{"0":"Microchip EX-423真空微型晶体振荡器：低功耗电池供电场景的高精度关键计时解决方案"}}},"align":"","doc_info":{"editors":["7592593332774128587"],"options":["editors","edit_time"],"deleted_editors":null,"option_modified":null},"revision_container_id":"doxcnEmzBL55Y8d7TlqjkGLQHYc","status":{"streaming":{"enabled":false,"expired_at":"1784767826","is_create_command":true,"operator_id":"7592593332774128587","source":1}}}}},"payloadMap":{"OApOfUBcMduz07c1t0yciuvynQc":{"level":1},"D8kQfJ6yUddg9tcC0uIcSNn3nrf":{"level":1}},"extra":{"channel":"saas","pasteRandomId":"83b2629f-d855-491d-83a5-9ac505c79e2a","mention_page_title":{},"external_mention_url":{},"isEqualBlockSelection":true},"isKeepQuoteContainer":false,"selection":[{"id":9,"type":"text","selection":{"start":0,"end":217},"recordId":"OApOfUBcMduz07c1t0yciuvynQc"},{"id":10,"type":"text","selection":{"start":0,"end":162},"recordId":"D8kQfJ6yUddg9tcC0uIcSNn3nrf"}],"pasteFlag":"79aa74ab-8b7e-4b99-8a42-2426ecd7a9bf"}'>- 阅读（73）
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