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TXC晶振,贴片晶振,8Y晶振,鼠标晶振
超小型表面贴片型SMD晶振,最适合使用在汽车电子领域中,也是特别要求高可靠性的引擎控制用CPU的时钟部分.低频晶振可从8MHz起对应,小型,超薄型具备强防焊裂性,石英晶振在极端严酷的环境条件下也能发挥稳定的起振特性,产品本身具有耐热,耐振,耐撞击等优良的耐环境特性,满足无铅焊接以及高温回流温度曲线要求,符合AEC-Q200标准.更多 +

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TXC晶振,贴片晶振,7M晶振,7M12000001晶振
3225晶振mm体积贴片晶振适用于汽车电子领域的表面贴片型石英晶振,本产品已被确定的高信赖性最适合用于汽车电子部件,晶体在极端严酷的环境条件下也能发挥稳定的起振特性,晶振本身具有耐热,耐振,耐冲击等优良的耐环境特性,满足无铅焊接的高温回流温度曲线要求,符合AEC-Q200标准.振外壳更好的耐冲击性能.更多 +

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NDK晶振,贴片晶振,NX5032GA晶振,NX5032GA-20.000000MHZ-LN-CD-1晶振
二脚SMD陶瓷面贴片晶振,表面陶瓷封装,其实是属于压电石英晶振,是高可靠的环保性能,严格的频率分选,编带盘装,可应用于高速自动贴片机焊接,产品本身设计合理,成本和性能良好,产品被广泛应用于平板电脑,MP5,数码相机,USB接口最佳选择,包含RoHS指令豁免的密封玻璃中的铅.更多 +

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村田晶振,陶瓷晶振,CSTCC-G晶振,CSTCC2M00G56-R0晶振
晶振有内藏负载电容的“陶瓷晶振”,电子的陶瓷晶振“压电陶瓷”,作为微处理器电路板上时钟振荡器的最适合元件得到了广泛应用.ZTT三脚晶振产品系列可用于振荡电路设计,无需外部负载电容器,既获得了高密度安装,又降低了成本.更多 +

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大河晶振,32.768K,TFX-03晶振,FTX-03C晶振,TFX-03L晶振
此款SMD晶体并且可以承受回流焊接的高温,波峰焊接,回流焊接等,贴片表晶主要特点是该产品排带包装,焊接模式主要使用SMT焊接,给现代SMT工艺带来高速的工作效率,32.768K系列产品本身具有体积小,厚度薄,重量轻等特点,此音叉型石英晶体谐振器,晶振产品本身具备优良的耐热性,耐环境特性,在办公自动化,家电领域,移动通信领域可发挥优良的电气特性,符合无铅标准,满足无铅焊接的回流温度曲线要求,金属外壳的石英晶振使得产品在封装时能发挥比陶瓷晶振外壳更好的耐冲击性能更多 +
- [公司资讯]ECOC-7050微型高精密OCXO晶振工业通信专用解析2026年10月01日 01:27
ECOC-7050微型高精密OCXO晶振工业通信专用解析
ECOC-7050采用7.0×5.0×3.3mm超小型贴片封装,是目前全球精度级别最高,体积最小的量产式LVCMOS输出OCXO恒温振荡器之一.相较于传统大尺寸恒温晶振,整机体积大幅缩减40%以上,厚度控制在3.3mm,可轻松嵌入紧凑型PCB布局,模块化射频模组,便携式精密仪器,小型同步授时设备,完美解决"高精度恒温晶振无法小型化,小型晶振精度不足"的行业两难问题.
quo;高精度恒温晶振无法小型化、小型晶振精度不足”的行业两难问题。"},"attribs":{"0":"*1*0+b*1*0*2+k*1*0+49"}},"apool":{"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"2":["bold","true"]},"nextnum":3}},"type":"text","referencerecordmap":{},"extra":{"channel":"saas","isequalblockselection":true,"pasterandomid":"8e685214-4f24-404f-817f-7026561c5f1a","mention_page_title":{},"external_mention_url":{}},"iskeepquotecontainer":false,"isfromcode":false,"selection":[{"id":7,"type":"text","selection":{"start":0,"end":184},"recordid":"bcicfgjdbdfoincxlu4cw6mqnwd"}],"payloadmap":{},"iscut":false}"="" data-lark-record-format="docx/text" class="lark-record-clipboard" style="font-size:medium">- 阅读(75)
- [公司资讯]KYOCERA京瓷ADAS专用紧凑型差分输出振荡器2026年09月29日 04:35
KYOCERA京瓷ADAS专用紧凑型差分输出振荡器
随着智能驾驶技术快速迭代,ADAS高级驾驶辅助系统已从基础预警功能,升级为多传感器融合,高算力实时决策,高速车载互联的综合性智能系统.自动驾驶感知摄像头,毫米波雷达,激光雷达,车载SOC,高速以太网,域控制器等核心单元,需要海量数据毫秒级同步传输与精准时序校准,对车载时钟器件提出了超小型化,超低抖动,强抗干扰,车规级高可靠,宽温高稳频的极致要求.
传统车载单端晶振体积偏大,抗电磁干扰能力弱,时序抖动高,无法适配ADAS高速数据传输与密集车载PCB布局需求,容易引发传感器数据错位,画面卡顿,决策延迟,通信丢包等安全隐患.针对智能驾驶车载时序痛点,KYOCERA日本京瓷针对性研发ADAS专用紧凑型差分输出振荡器,凭借小型化封装,30fs业界超低相位抖动,差分抗干扰架构,全工况车规可靠性,成为中高端智能驾驶车载时序的核心优选器件.
qousmzxpihhckgu96sd","parentid":"dz1bdsluqousmzxpihhckgu96sd","blockids":[2,3],"recordids":["yrhdfrwfadwhpbcyseccfxa3nvg","vvxtfp0e1dqredcfujhcqrywnwd"],"recordmap":{"yrhdfrwfadwhpbcyseccfxa3nvg":{"id":"yrhdfrwfadwhpbcyseccfxa3nvg","snapshot":{"type":"text","locked":false,"author":"7672297316216213820","ai_extra":{"rewrite_command":1},"text":{"initialattributedtexts":{"text":{"0":"随着智能驾驶技术快速迭代,adas高级驾驶辅助系统已从基础预警功能,升级为多传感器融合、高算力实时决策、高速车载互联的综合性智能系统。自动驾驶感知摄像头、毫米波雷达、激光雷达、车载soc、高速以太网、域控制器等核心单元,需要海量数据毫秒级同步传输与精准时序校准,对车载时钟器件提出了超小型化、超低抖动、强抗干扰、车规级高可靠、宽温高稳频的极致要求。"},"attribs":{"0":"*1*0+3x*1*0*2+r*1*0+6"}},"apool":{"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"2":["bold","true"]},"nextnum":3}},"align":"left","parent_id":"dz1bdsluqousmzxpihhckgu96sd","comments":[],"revisions":[],"hidden":false,"children":[]}},"vvxtfp0e1dqredcfujhcqrywnwd":{"id":"vvxtfp0e1dqredcfujhcqrywnwd","snapshot":{"comments":[],"author":"7672297316216213820","children":[],"text":{"initialattributedtexts":{"text":{"0":"传统车载单端晶振体积偏大、抗电磁干扰能力弱、时序抖动高,无法适配adas高速数据传输与密集车载pcb布局需求,容易引发传感器数据错位、画面卡顿、决策延迟、通信丢包等安全隐患。针对智能驾驶车载时序痛点,kyocera日本京瓷针对性研发adas专用紧凑型差分输出振荡器,凭借小型化封装、30fs业界超低相位抖动、差分抗干扰架构、全工况车规可靠性,成为中高端智能驾驶车载时序的核心优选器件。"},"attribs":{"0":"*1*0+2s*1*0*2+b*1*0+5*1*0*2+g*1*0+1o"}},"apool":{"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"2":["bold","true"]},"nextnum":3}},"align":"left","type":"text","parent_id":"dz1bdsluqousmzxpihhckgu96sd","revisions":[],"locked":false,"hidden":false,"ai_extra":{"rewrite_command":1}}},"dz1bdsluqousmzxpihhckgu96sd":{"id":"dz1bdsluqousmzxpihhckgu96sd","snapshot":{"type":"page","parent_id":"","comments":[],"revisions":[],"locked":false,"hidden":false,"author":"7672297316216213820","children":["yrhdfrwfadwhpbcyseccfxa3nvg","vvxtfp0e1dqredcfujhcqrywnwd","fwlffrn7rdvynsccwriccajpn5g","dmjdfuivbdty61cwtg8cg1ahnid","bqplfnjhsdveocchwlcc5xw1nxc","vbtnfpjswdstvzcgr7rca6kinwf","em9ufqaqedi1vxcwkzlcrvltnub","jro8fxg91drvwncj2hkckm5hn9g","kmyzfbnqpdblpmczvsccydzpnwd","j2ngfmfvjdhcrqcyl4acwoumnlg","vsmif05hqdhaxncsol4cdj6gnxn","asazfbs06dqrefcsr4sc8avonwb","mzk9fjdz8dgwu8cuxxuculjjnnb","zulifbapgdoutzcuwmwcsfcinge","zuyyfx2zwdxc98cohy6ctum8nxg","kul2fmjr3das87c2fi3c6h9knee","a2rmfsgu1dpv1vchyqec4sgrnwd","bcayfsstvdkkgrce2s3cd56dnlc","dvqvf2fbudyyagc48tec9k51nlb","wiarfpcjbdbphycrgpqcj3unnec","nxb5ffkgadguzccsrl5cxqy8ndb","dgurf7fdqd2u80ceu78ccqjhnze","fqx1fdyckdtg2gc5f3fchisunqr","azy3ffosnda9wqcbp5qcq1amnoc","kismfvblkdgni8cbsfxcyy3dnqg","womofd2jjdr5wwcpm73c02jon2b","g0w5fqaxud4d80cgbspctapbnjd","pulpffsqgd0qm9clyfpci4cgnxf","ixxnfexe7dyjj7crsbccyazcnic","pm7sfbj61dldd2ce25ec6pxcnnc","vlagf6dcjd0efacjqbtcea44ntg","qqidfsj0wd8kpncxaxkccdnjndd","gm3ifuyzddecbycoptjc9knlnfc","npl8fwstjdllwecmvwicrgmpnzb","vwkwfav9qdk6kacbusgcy0dynte","n6o6fkwdadquaacdibvcoa8knvw","cosofunm1d9lrqclkddctumjn9f","jtptfdsm5dwwdzcbr8ucrevynsf","idxvfjtumd8hi7c1tquctt2jnze","jzr0fflobddq5eckdpkc0pmyn6c","oj3qf9d35dloyicxz0ucqihjnob","g0hlf8bkidwsl9cxvxycviw3ngb"],"text":{"apool":{"nextnum":2,"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"]}},"initialattributedtexts":{"text":{"0":"车载智驾核心时序:kyocera京瓷adas专用紧凑型差分输出振荡器技术解析"},"attribs":{"0":"*0*1+t*0*1+9"}}},"align":"","doc_info":{"editors":["7672297316216213820"],"options":["editors","edit_time"],"deleted_editors":null,"option_modified":null},"revision_container_id":"doxc6dlegubs0jvifcpobb9nrqc","status":{"streaming":{"enabled":false,"expired_at":"1790573585","is_create_command":true,"operator_id":"7672297316216213820","source":1}}}}},"payloadmap":{"yrhdfrwfadwhpbcyseccfxa3nvg":{"level":1},"vvxtfp0e1dqredcfujhcqrywnwd":{"level":1}},"extra":{"channel":"saas","pasterandomid":"5ad5752e-9fb6-46b5-802e-67be41ace3fc","mention_page_title":{},"external_mention_url":{},"isequalblockselection":true},"iskeepquotecontainer":false,"selection":[{"id":2,"type":"text","selection":{"start":0,"end":174},"recordid":"yrhdfrwfadwhpbcyseccfxa3nvg"},{"id":3,"type":"text","selection":{"start":0,"end":192},"recordid":"vvxtfp0e1dqredcfujhcqrywnwd"}],"pasteflag":"210e1ee6-126a-4a34-9690-849ec6114c78"}"="" data-lark-record-format="docx/record" class="lark-record-clipboard" style="font-size:medium">- 阅读(58)
- [公司资讯]京瓷高精度定时晶振精准赋能AI算力时代2026年09月17日 23:57
京瓷高精度定时晶振精准赋能AI算力时代
随着生成式AI,大模型训练,超算集群的高速发展,AI服务器与大型数据中心迈入高密度,高算力,高速互联的全新阶段.海量数据并行运算,跨节点实时交互,超高速信号传输,对设备时钟定时精度,信号稳定性,抗干扰能力提出了前所未有的严苛要求.时钟晶振作为算力设备的"时间心脏",其性能直接决定服务器运算准确率,数据传输效率与集群协同稳定性,是AI数据中心高效运转的核心基础元器件.
作为全球电子元器件行业标杆品牌,KYOCERA京瓷深耕石英晶振领域多年,凭借顶尖的精密制造技术与严苛的品控体系,针对性推出适配AI服务器,大型数据中心的X系列超低抖动差分时钟晶体振荡器,以行业领先的高精度,低噪声,高可靠性,解决高端算力设备的定时痛点,为AI算力产业稳定升级保驾护航.深圳市康华尔电子作为京瓷品牌正规授权代理商,可为广大客户提供原装正品,稳定货源,技术配套及一站式采购服务.qnl36xb","parentid":"an8wd3fxwomhcixrbrpcqnl36xb","blockids":[2,3],"recordids":["bty8fyxkcdv8ydc596fcw0tbngh","byydfcpmhdhgvycqcmsc3evxn9f"],"recordmap":{"bty8fyxkcdv8ydc596fcw0tbngh":{"id":"bty8fyxkcdv8ydc596fcw0tbngh","snapshot":{"type":"text","revisions":[],"locked":false,"author":"7672297316216213820","text":{"initialattributedtexts":{"text":{"0":"随着生成式ai、大模型训练、超算集群的高速发展,ai服务器与大型数据中心迈入高密度、高算力、高速互联的全新阶段。海量数据并行运算、跨节点实时交互、超高速信号传输,对设备时钟定时精度、信号稳定性、抗干扰能力提出了前所未有的严苛要求。时钟晶振作为算力设备的“时间心脏”,其性能直接决定服务器运算准确率、数据传输效率与集群协同稳定性,是ai数据中心高效运转的核心基础元器件。"},"attribs":{"0":"*1*0+2c*1*0*2+i*1*0+2a"}},"apool":{"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true}"],"2":["bold","true"]},"nextnum":3}},"parent_id":"an8wd3fxwomhcixrbrpcqnl36xb","comments":[],"hidden":false,"children":[],"align":"left"}},"byydfcpmhdhgvycqcmsc3evxn9f":{"id":"byydfcpmhdhgvycqcmsc3evxn9f","snapshot":{"text":{"initialattributedtexts":{"text":{"0":"作为全球电子元器件行业标杆品牌,kyocera京瓷深耕石英晶振领域多年,凭借顶尖的精密制造技术与严苛的品控体系,针对性推出适配ai服务器、大型数据中心的x系列超低抖动差分时钟晶体振荡器,以行业领先的高精度、低噪声、高可靠性,解决高端算力设备的定时痛点,为ai算力产业稳定升级保驾护航。深圳市康华尔电子作为京瓷品牌正规授权代理商,可为广大客户提供原装正品、稳定货源、技术配套及一站式采购服务。"},"attribs":{"0":"*1*0+24*1*0*2+g*1*0+2v"}},"apool":{"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true}"],"2":["bold","true"]},"nextnum":3}},"align":"left","parent_id":"an8wd3fxwomhcixrbrpcqnl36xb","comments":[],"revisions":[],"locked":false,"hidden":false,"author":"7672297316216213820","type":"text","children":[]}},"an8wd3fxwomhcixrbrpcqnl36xb":{"id":"an8wd3fxwomhcixrbrpcqnl36xb","snapshot":{"parent_id":"","locked":false,"hidden":false,"status":{"streaming":{"enabled":false,"expired_at":"1789606507","is_create_command":true,"operator_id":"7672297316216213820","source":1}},"type":"page","comments":[],"revisions":[],"author":"7672297316216213820","children":["bty8fyxkcdv8ydc596fcw0tbngh","byydfcpmhdhgvycqcmsc3evxn9f","tee6fev6sdk8drc4sp9clhsgndh","xocifjggmdqqoic7kr8cwa6mnph","irnzfrycydeh30cujwac4unhnjg","o82jfddhzdbsktcvjbdcdwtcndb","fp20fanbad3aixcnv0dcrvjqn5d","fpu4fld5cdk9fhcaqb4c2mpinhd","q9c5frpemdhq52cbjudckuohnzg","lzjof8frmdah4qcqnrdc7f3tnbh","uiccf7whad2dmmcdwjrc1a1cnaf","enpcfpiiddjnvycjgb4cumgvnke","vnyhfy5ewd8oqzc9bkncudzjndc","qnm3fschxdzbaacpznjcxurenog","fotpfkxlxdt46ycm1tscy5sanuf","dhckflnzad3vnncmer7cozednzd","uqc1fbsoydvna4cwsnlc0p7enwh","ffgvfx4fud65yac9o4ec9mdynog","snaifz1sddvrkfci20bcehi6n9g"],"text":{"apool":{"nextnum":2,"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true}"]}},"initialattributedtexts":{"attribs":{"0":"*0*1+p*0*1+6"},"text":{"0":"精准赋能ai算力时代!京瓷高精度定时晶振,筑牢数据中心稳定基石"}}},"align":"","doc_info":{"editors":["7672297316216213820"],"options":["editors","edit_time"],"deleted_editors":null,"option_modified":null},"revision_container_id":"doxc6j8sgqa6tsukufnnpvvvj6d"}}},"payloadmap":{"bty8fyxkcdv8ydc596fcw0tbngh":{"level":1},"byydfcpmhdhgvycqcmsc3evxn9f":{"level":1}},"extra":{"channel":"saas","pasterandomid":"b2deb216-ee91-4453-ae43-03a968e020a2","mention_page_title":{},"external_mention_url":{},"isequalblockselection":true},"iskeepquotecontainer":false,"selection":[{"id":2,"type":"text","selection":{"start":0,"end":184},"recordid":"bty8fyxkcdv8ydc596fcw0tbngh"},{"id":3,"type":"text","selection":{"start":0,"end":195},"recordid":"byydfcpmhdhgvycqcmsc3evxn9f"}],"pasteflag":"6bf46afd-e73e-41c8-b3d5-4616df88de4d"}"="" data-lark-record-format="docx/record" class="lark-record-clipboard" style="font-size:medium">- 阅读(54)
- [公司资讯]Suntsu全新CMOS振荡器深耕高保真音频与5G网络核心应用2026年09月16日 00:03
Suntsu全新CMOS振荡器深耕高保真音频与5G网络核心应用
在高保真音频追求极致纯净音质,5G网络深耕高速低延迟传输的当下,时钟振荡器作为电子设备的"时序心脏",其抖动,频稳,相位噪声等核心参数,直接决定设备的运行精度与使用体验.普通振荡器难以兼顾音频领域的低失真需求与5G通信的高稳定,低延迟要求,而Suntsu松图全新一代CMOS振荡器精准攻克行业痛点,针对性适配高保真音频与5G网络两大高端场景,以超低抖动,超高频稳,微型化低功耗的硬核性能,成为高端影音设备与5G通信终端的优选时序解决方案.深圳市康华尔电子作为Suntsu品牌正规授权代理,可为广大客户提供全系正品,精准选型与一站式供货服务.qdatudokgjdxj6swcut8k6kf","text":{"initialattributedtexts":{"text":{"0":"在高保真音频追求极致纯净音质、5g网络深耕高速低延迟传输的当下,时钟振荡器作为电子设备的“时序心脏”,其抖动、频稳、相位噪声等核心参数,直接决定设备的运行精度与使用体验。普通振荡器难以兼顾音频领域的低失真需求与5g通信的高稳定、低延迟要求,而suntsu松图全新一代cmos振荡器精准攻克行业痛点,针对性适配高保真音频与5g网络两大高端场景,以超低抖动、超高频稳、微型化低功耗的硬核性能,成为高端影音设备与5g通信终端的优选时序解决方案。深圳市康华尔电子作为suntsu品牌正规授权代理,可为广大客户提供全系正品、精准选型与一站式供货服务。"},"attribs":{"0":"*1*0+3d*1*0*2+j*1*0+3m"}},"apool":{"numtoattrib":{"0":["author","7672297316216213820"],"1":["ai-extra","{\"is_ai_gen\":true}"],"2":["bold","true"]},"nextnum":3}},"type":"text","referencerecordmap":{},"extra":{"channel":"saas","isequalblockselection":true,"pasterandomid":"c5ccdccb-aaf1-4aeb-ad72-094bd0985dc9","mention_page_title":{},"external_mention_url":{}},"iskeepquotecontainer":false,"isfromcode":false,"selection":[{"id":2,"type":"text","selection":{"start":0,"end":270},"recordid":"fgd3fmsswdklekcd2uyct3fdngd"}],"payloadmap":{},"iscut":false}"="" data-lark-record-format="docx/text" class="lark-record-clipboard" style="font-size:medium">- 阅读(58)
- [TXC资讯]TXC全球最小OCXO晶振赋能5G高精度时序同步2026年09月01日 05:31
TXC全球最小OCXO晶振赋能5G高精度时序同步
作为全球顶尖频率控制器件研发厂商,TXC台湾晶技凭借数十年石英晶体精密加工与先进封装积淀,依托自研ThermSym热对称专利恒温架构,重磅推出全球最小基于石英基材的Eros系列微型OCXO,以5.0×3.2mm极致微型封装,打破行业石英基OCXO尺寸极限,同时保留高端OCXO超高稳频,超低相位噪声,强抗环境干扰,优异保持特性的核心优势,完美适配5G宏基站,微基站,分布式射频单元,边缘计算设备的高精度同步场景,成为5G轻量化,高密度,高可靠组网的核心时序标杆器件.深圳市康华尔电子为TXC台湾晶技官方授权一级代理商,全系微型石英基OCXO原装正品现货供应,提供5G场景专属选型,硬件设计指导,样品测试,批量配套与全程技术支撑,咨询热线:0755-27838351.
qf7diyidoaf7pxreosctrai62d","text":{"initialattributedtexts":{"text":{"0":"作为全球顶尖频率控制器件研发厂商,txc台湾晶技凭借数十年石英晶体精密加工与先进封装积淀,依托自研thermsym热对称专利恒温架构,重磅推出全球最小基于石英基材的eros系列微型ocxo,以5.0×3.2mm极致微型封装,打破行业石英基ocxo尺寸极限,同时保留高端ocxo超高稳频、超低相位噪声、强抗环境干扰、优异保持特性的核心优势,完美适配5g宏基站、微基站、分布式射频单元、边缘计算设备的高精度同步场景,成为5g轻量化、高密度、高可靠组网的核心时序标杆器件。深圳市康华尔电子为txc台湾晶技官方授权一级代理商,全系微型石英基ocxo原装正品现货供应,提供5g场景专属选型、硬件设计指导、样品测试、批量配套与全程技术支撑,咨询热线:0755-27838351。"},"attribs":{"0":"*0*1+1d*0*1*2+h*0*1+5*0*1*2+n*0*1+3v*0*1*2+p*0*1+1p*0*1*2+d*0*1+1"}},"apool":{"numtoattrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7672297316216213820"],"2":["bold","true"]},"nextnum":3}},"type":"text","referencerecordmap":{},"extra":{"channel":"saas","isequalblockselection":true,"pasterandomid":"f5e9b7d5-17f0-4693-ac4d-93a0296ed1fe","mention_page_title":{},"external_mention_url":{}},"iskeepquotecontainer":false,"isfromcode":false,"selection":[{"id":4,"type":"text","selection":{"start":0,"end":333},"recordid":"akw6f3j5yduegrc3gmuclapsncc"}],"payloadmap":{},"iscut":false}"="" data-lark-record-format="docx/text" class="lark-record-clipboard" style="font-size:medium">
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- [公司资讯]Transko特兰斯科TCP75微型频谱7050振荡器2026年08月20日 02:31
Transko特兰斯科TCP75微型频谱7050振荡器
作为全球知名的精密频率控制元器件研发制造品牌,Transko特兰斯科深耕石英振荡技术,微型封装工艺与频谱优化技术多年,专注为全球通信,工业,车载,精密测控领域提供高可靠,低噪声,抗干扰的专业化时序解决方案,凭借成熟的产品体系,严苛的美式品控标准与持续的技术迭代能力,在行业频谱振荡,高频时钟,精密晶振领域拥有极高的市场认可度与口碑.针对当下高频通信设备普遍存在的频谱干扰,杂波超标,集成受限,工况适配弱等行业难题,Transko重磅推出TCP75系列7050微型频谱振荡器,依托品牌独家扩频降噪技术,精密陶瓷贴片封装工艺,宽频振荡架构优化,实现微型化尺寸,超宽频率覆盖,超低频谱杂散,宽温高稳定,强抗电磁干扰的全方位性能突破,完美适配各类高频射频,宽带通信,工业测控设备的严苛选材需求.q776Sc","text":{"initialAttributedTexts":{"text":{"0":"作为全球知名的精密频率控制元器件研发制造品牌,Transko特兰斯科深耕石英振荡技术、微型封装工艺与频谱优化技术多年,专注为全球通信、工业、车载、精密测控领域提供高可靠、低噪声、抗干扰的专业化时序解决方案,凭借成熟的产品体系、严苛的美式品控标准与持续的技术迭代能力,在行业频谱振荡、高频时钟、精密晶振领域拥有极高的市场认可度与口碑。针对当下高频通信设备普遍存在的频谱干扰、杂波超标、集成受限、工况适配弱等行业难题,Transko重磅推出TCP75系列7050微型频谱振荡器,依托品牌独家扩频降噪技术、精密陶瓷贴片封装工艺、宽频振荡架构优化,实现微型化尺寸、超宽频率覆盖、超低频谱杂散、宽温高稳定、强抗电磁干扰的全方位性能突破,完美适配各类高频射频、宽带通信、工业测控设备的严苛选材需求。"},"attribs":{"0":"*0*1+62*0*1*2+i*0*1+2z"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7672297316216213820"],"2":["bold","true"]},"nextNum":3}},"type":"text","referenceRecordMap":{},"extra":{"channel":"saas","isEqualBlockSelection":false,"pasteRandomId":"5c8b2606-3400-4a81-8d2a-2c33e60b9b78","mention_page_title":{},"external_mention_url":{}},"isKeepQuoteContainer":false,"isFromCode":false,"selection":[{"id":4,"type":"text","selection":{"start":0,"end":343},"recordId":"YZ5bfVcd5dYCoIcwZRecYOJwnYc"}],"payloadMap":{},"isCut":false}'>- 阅读(61)
- [公司资讯]超低功耗MCU模拟器件优化ECS晶体振荡器精准选型准则2026年07月24日 00:59
超低功耗MCU模拟器件优化ECS晶体振荡器精准选型准则
超低功耗MCU的核心优势在于休眠功耗极低,待机续航持久,其搭载的模拟电路主要负责信号采集,电压监测,定时唤醒,低频通信等功能,对时钟源的要求与常规高速MCU截然不同,传统晶振选型极易出现适配漏洞,核心痛点集中在四点:1.功耗不匹配,透支设备续航:普通晶振起振电流,工作电流偏高,无法适配nA级休眠,μA级待机的超低功耗MCU,即使MCU进入深度休眠模式,晶振持续耗电,大幅缩短电池供电设备的使用寿命.
2.参数不兼容,模拟采样失真:MCU模拟器件的AD采样,基准电压校准,低频信号处理对时钟稳定性要求极高,普通晶振温漂大,频率偏差高,会导致模拟数据采样误差,信号失真,降低设备检测精度.
3.负载阻抗不符,起振异常:低功耗MCU内部振荡电路驱动能力偏弱,常规高ESR(等效串联电阻)晶振易出现起振慢,起振不稳定,停振等问题,直接导致MCU死机,定时失效,唤醒异常.
4.温稳性不足,极端工况失效:工业,户外物联网设备温差跨度大,普通晶振高低温环境下频率漂移严重,造成MCU时钟错乱,模拟器件工作阈值偏移,设备故障率大幅提升.
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参数不兼容,模拟采样失真:MCU模拟器件的AD采样、基准电压校准、低频信号处理对时钟稳定性要求极高,普通晶振温漂大、频率偏差高,会导致模拟数据采样误差、信号失真,降低设备检测精度。"},"attribs":{"0":"*0*1+3*0*1*2+c*0*1+26"},"rows":{},"cols":{}}},"type":"text"}},"Svnzfl9ROdpip2c83a1cbYfInrf":{"id":"Svnzfl9ROdpip2c83a1cbYfInrf","snapshot":{"align":"left","author":"7592593332774128587","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"OZ0MdwyoNoo6LWxHr4dciiGinVd","revisions":[],"text":{"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3,"attribToNum":{"ai-extra,{\"is_ai_gen\":true}":0,"author,7592593332774128587":1,"bold,true":2}},"initialAttributedTexts":{"text":{"0":"3. 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- [公司资讯]SiTime晶振TCXO与OCXO的定位差异与选型指南2026年07月22日 06:03
SiTime晶振TCXO与OCXO的定位差异与选型指南
作为全球MEMS精密时序标杆品牌,SiTime推出的MEMS超TCXO与高端Emerald系列OCXO,彻底颠覆传统石英晶振的设计逻辑,凭借全硅固态架构,全数字补偿,可编程调谐,抗振抗冲击,低老化漂移等核心优势,大幅降低硬件设计门槛,同时全面提升系统时序上限.不同于传统石英器件严苛的布线要求,繁琐的外围匹配,固定的参数限制,SiTimeTCXO/OCXO具备高集成,高容错,可配置,高抗扰的设计特性,可帮助研发工程师快速完成高性能时序系统搭建,缩短研发周期,减少改版次数,降低量产不良率.深圳市康华尔电子有限公司作为SiTime官方授权一级代理商,专注为硬件研发团队提供SiTime全系TCXO,OCXO,可编程MEMS时钟芯片的精准选型,设计指导,电路适配,方案替换与批量量产配套服务,助力工程师一次性搞定精密时序设计,规避各类设计踩坑问题,技术咨询热线:0755-27838351.q*0*1*2+p*0*1+5f*0*1*2+c*0*1+3i*0*1*2+d*0*1+1"}},"apool":{"numToAttrib":{"0":["ai-extra","{\"is_ai_gen\":true,\"rewrite_command\":1}"],"1":["author","7592593332774128587"],"2":["bold","true"]},"nextNum":3}},"type":"text","referenceRecordMap":{},"extra":{"channel":"saas","isEqualBlockSelection":true,"pasteRandomId":"bbe2c167-35f5-4539-a1ea-74d310cae396","mention_page_title":{},"external_mention_url":{}},"isKeepQuoteContainer":false,"isFromCode":false,"selection":[{"id":3,"type":"text","selection":{"start":0,"end":398},"recordId":"JQe7fQsegdD72vcoOAqc07h6nkg"}],"payloadMap":{},"isCut":false}'>
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- [公司资讯]RIVER日本大河晶振KCRO系列具备超低的抖动特性2026年07月21日 00:18
RIVER日本大河晶振KCRO系列具备超低的抖动特性
作为拥有七十余年晶体研发制造底蕴的日本老牌精工企业,RIVER日本大河晶振深耕高精度,低噪声时钟元器件领域,针对高端高速设备的时序痛点,重磅推出KCRO系列超低抖动晶振.该系列产品依托RIVER独家KoT切割专利技术与无PLL纯晶振振荡架构,突破传统时钟器件的噪声瓶颈,实现业界顶尖的超低抖动,超低相位噪声性能,为高速通信,智能算力,精密工控,高端车载等高精尖场景提供纯净,稳定,精准的基准时钟信号.深圳市康华尔电子为RIVER日本大河晶振官方授权代理商,原厂直供KCRO全系列超低抖动晶振,现货充足,技术配套完善,欢迎各大研发,量产企业咨询对接:0755-27838351.qualBlockSelection":true,"pasteRandomId":"31087e8f-8ba5-4ee2-9d03-1d7de8bbe544","mention_page_title":{},"external_mention_url":{}},"isKeepQuoteContainer":false,"isFromCode":false,"selection":[{"id":3,"type":"text","selection":{"start":0,"end":288},"recordId":"W1yjfKfSJdLJiQcWvdvcaflpnwe"}],"payloadMap":{},"isCut":false}'>- 阅读(72)
- [TXC资讯]Cardinal卡迪纳尔品牌石英晶体操作原理2023年11月06日 17:41
Cardinal卡迪纳尔品牌石英晶体操作原理,Cardinal卡迪纳尔公司是一家智慧与实力兼并的频率元器件制造商,一直以来通过自身不懈努力,以及对于晶体行业的极致热情,源源不断开创大量优质的产品,旗下最具有颠覆式创新的产品众多,其中编码CX532Z-A2B3C5-70-50.0D18在众多产品之中脱颖而出,同时也Cardinal公司的销售额创下新高,随着自身的实力的增长,如今的Cardinal公司具备快速交付的能力,在竭尽所能满足用户的需求。
石英晶体单元是振荡器电路,通过将机械振动转换为特定频率的电流。这是通过通过“压电”效应。压电是由压力产生的电。在压电材料中将产生沿一个轴施加的机械压力在沿着右边的轴产生电荷的过程中与第一个成角度。在一些材料中,发现了正面压电效应,这意味着轴两端的电场将导致机械沿与第一轴线成直角的轴线的偏转。石英是在机械、电气和化学性能方面,特别适合制造频率控制装置。在特定频率和温度范围内振荡的石英晶体单元已经开发出来这些年。
石英晶体最实用的原料是结晶二氧化硅,SiO2。这是由于其机械和化学稳定性,以及良好的压电性能常数材料中的小摩擦损失保证了制造非常高质量因素。在自然界中,二氧化硅有不同的形式其中石英。尽管地球表面的14%由二氧化硅组成,很少发现合适尺寸和必要纯度的石英。因此,培养的石英具有已开发。培养的石英是由二氧化硅的热饱和溶液制成的,在大型钢制高压灭菌器中,温度为大约400°C的温度和1000Kgs的压力/cm2晶体的轴向生长由种植在高压灭菌器中的预先切割的种子控制。增长率可以高达每天2.5毫米。为了实现纯晶体、可控的缓慢生长速率是优选的。培养石英的贴片石英晶体产量较高与使用生长石英时相比。
温度系数与频率有关石英坯料相对于作为石英的函数的温度变化的稳定性、振动模式,以及切割类型。高频AT晶体的频率-温度曲线,称为特定温度范围下的频率偏差(PPM)(以°C为单位),曲线族可用于定义最大切割中心周围的允许偏差(以分钟为单位)空白。
在各种元素中,“AT”切割已成为最受欢迎的是,因为它在相对较高的频率下可用,表现出优异的频率与温度稳定性,并且以合理的成本广泛可用。Cardinal卡迪纳尔品牌石英晶体操作原理.
Fundamental vs.Overtone主要在以下情况下引起关注指定“AT”切割晶体单元。这些单元的频率随着共振器板的厚度减小而增加。在某个点上,通常在30MHz左右,板变得太薄,无法进行有效的处理。由于“AT”将以基频的奇数整数倍谐振当订购更高频率的晶体。- 阅读(600)
- [公司资讯]遥遥领先威尔威OSC晶振常用于可穿戴设备支持选型2023年10月07日 13:00
遥遥领先威尔威OSC晶振常用于可穿戴设备支持选型,Wi2Wi is a vertically integrated global manufacturer providing Wireless Connectivity Solutions, Location & Navigation Solutions, Timing Devices, Frequency Controllers and Microwave Filters to the global market. Wi2Wi provides modules and subs systems based on 2.4GHz Wi-Fi 802.11 b/g/n, Dual Band WiFi 802.11 ac/a/b/g/n (2.4/5GHz), Wifi 802.11 bgn plus Bluetooth Multi-Protocol, 802.11 abgn/ac+BLE 4.2 and Bluetooth BLE modules and are widely accepted in the Internet of Things (IoT) and Industrial Internet of Things (IIoT/M2M) markets. These Wi2Wi’s Hosted, Embedded and MCU Embedded module and subsystem architecture serves the unique technical requirements of each customer into various market segments; Healthcare, Home/Building Automation, Retail, Medical, After Market Automotive etc. Wi2Wi's locationing module solutions support multi-constellation GPS, GLONASS, SBAS, and QZSS. Wi2Wi is a well-recognized name in the Avionics, Space, Industrial and Military markets through its “PDI” Brand Quartz Crystals, Crystal Oscillators, Crystal Filters, and MILPRF55310 certified QPL Oscillators, MIL PRF 3098 certified Crystals and Space Qualified Oscillators
投资关系
Wi2Wi是一家垂直整合的全球制造商,提供无线连接解决方案,位置和导航解决方案,计时装置、频率控制器和微波滤波器走向全球市场。Wi2Wi提供模块和子系统,基于2.4GHz无线网络802.11 b/g/n,双频带WiFi 802.11交流/交流/宽带/宽带(2.4/5GHz),Wifi802.11 bgn加蓝牙多协议,802.11澳大利亚/加拿大+BLE 4.2和蓝牙BLE模块和在物联网和工业物联网(IIoT/M2M)市场。这些Wi2Wi款待, 植入的和嵌入式MCU模块和子系统架构满足不同细分市场中每个客户的独特技术要求;卫生保健, 家庭/楼宇自动化, 零售、医疗、汽车后市场等。Wi2Wi的定位模块解决方案支持多星座全球定位系统,GLONASS,SBAS和QZSS。Wi2Wi通过其“PDI”牌石英,在航空电子、航天、工业和军事市场上享有盛誉晶体,水晶晶体振荡器, 晶体过滤器和MILPRF55310认证QPL振荡器、MIL PRF 3098认证晶体和空间合格振荡器.
Wi2Wi是一家垂直整合的全球设计商、集成商和制造商,为各种高端全球市场提供无线技术解决方案。该公司的产品套件包括无线连接解决方案、频率控制产品,以及用于航空电子设备的射频和微波滤波器;空间;军事;防御;政府;基础设施;工业;汽车;医疗;通信;移动无线电;物联网(IoT);个人导航设备和高端消费应用。
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- [公司资讯]解开遥遥领先HELE Active Crystal Oscillator神秘面纱2023年09月28日 17:31
解开遥遥领先HELE Active Crystal Oscillator神秘面纱,晶体与振荡器:解开这些组件
在电子领域,晶体和振荡器是技术讨论中经常出现的两个术语。虽然它们可能看起来相似,但深入探究就会发现显著的区别。本文旨在揭示这些差异,重点关注晶体、MEMS和硅振荡器,并对比它们的优势。
破解晶体与振荡器难题
为了理解晶振和晶体振荡器的区别,有必要理解每个术语所代表的含义。当受到电压时,晶体充当机械谐振器,产生具有精确频率的电信号。相反,振荡器是一种能够在没有输入信号的情况下产生输出信号的电子电路。
晶体与晶体振荡器
根本区别在于它们的运行机制。谐振器使用晶体,振荡器利用谐振器(通常是晶体)来维持振荡。振荡器电路中晶体的这种集成产生了术语“晶体振荡器”
精密设备晶体
精密晶体设备在计算机、手机和其他电子设备中至关重要。因此,许多制造商提供这些元件的精密规格,以满足用户需求。
今天的人类认为晶体振荡器是最可靠的计时设备之一。根据工作负载和要求,他们可以将它们用于时钟信号等低频操作。
晶体振荡器的优势
晶体振荡器有几个优点,因此在各种应用中被广泛采用。它们的主要卖点是能够提供稳定的时钟信号。它们的高频稳定性和极小的相位噪声使它们以产生高质量信号而闻名。
石英晶体振荡器的吸引力不仅仅在于它们的性能。这些振荡器中使用的石英晶体既小又便宜。这使得它们成为省钱和节省空间的好选择。此外,连接晶体振荡器的简单性使得将它们集成到电路中变得简单易行。
MEMS振荡器与晶体振荡器:一场平衡竞赛
当比较MEMS振荡器和晶体振荡器时,两个竞争者都有独特的优势。MEMS(微机电系统)振荡器利用微小的机械装置作为谐振器。它们的突出特点是出色的温度性能,比其他晶体振荡器高出10到40倍。
另一方面,晶体振荡器在相位噪声/抖动和电流消耗方面胜过MEMS振荡器。因此,选择MEMS振荡器还是晶振取决于应用的具体需求。解开遥遥领先HELE Active Crystal Oscillator神秘面纱.
MEMS与晶体振荡器
MEMS振荡器体积小、效率高、耐用、在不同条件下稳定,功耗低、尺寸小。它们还拥有诱人的价格点。然而,与晶体振荡器相比,MEMS振荡器的相位噪声性能通常较差。
晶体振荡器与MEMS振荡器
晶体振荡器具有出色的相位噪声/抖动性能,同时价格相对低廉。它们还能更好地承受极端温度,温度性能比MEMS振荡器高10-40倍。
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- [台湾晶体技术]领先同行HELE汽车级SMD晶体术语与选型2023年09月28日 11:35
领先同行HELE汽车级SMD晶体术语与选型,Crystal oscillators and crystal resonators are essential components used in electronic devices to generate precise and stable frequencies. As an engineer working with these components, it's important to understand some key terms that will help you select the right crystal for your application. Here are six everyday terms you need to know:
1. Fundamental Mode
The fundamental mode refers to the primary frequency at which a crystal is designed to vibrate. Most crystals operate in the fundamental mode, meaning they vibrate at their intended frequency. However, crystals can also be designed to vibrate at higher frequencies, known as overtones. These overtones occur near multiples of the fundamental resonant frequency, such as the 3rd or 5th overtone. When selecting a crystal, it's crucial to determine whether it operates in the fundamental mode or an overtone mode.
2. Operating Temperature Range
The operating temperature range specifies the temperatures within which a crystal can function reliably. Different applications may require crystals that can withstand specific temperature ranges. For example, automotive-grade crystals may have an operating temperature range of -40°C to 125°C. It's important to pay attention to the operating temperature range of a crystal to ensure it meets the requirements of your application.
3. Frequency Stability
Frequency stability refers to the ability of a crystal oscillator or resonator to maintain a consistent frequency output over time. It is expressed in parts per million (ppm) and typically measured at room temperature (25°C). The lower the ppm value, the more stable the frequency output. Crystals with higher stability are often used in applications where precision is crucial, such as GPS devices.
4. Frequency Tolerance
Frequency tolerance represents the acceptable deviation from the stated frequency across the entire operating temperature range of the crystal. It is added to the frequency stability value measured at room temperature. For example, a crystal with a frequency stability of 50 ppm and a frequency tolerance of 50 ppm means that the actual frequency may vary by up to 100 ppm across the entire temperature range.
5. Load Capacitance
Load capacitance refers to the capacitance value within the crystal oscillator or resonator. It is expressed in picofarads (pF) and determines the external capacitance required for the crystal to function optimally. The load capacitance can be a standard value specified on the datasheet or customized based on the specific requirements of the circuit design. Optimizing the load capacitance helps ensure the crystal's stable operation across temperature extremes.
6. Case Size
The case size indicates the physical dimensions of the crystal package. It is typically expressed as length x width x height (e.g., 5.0mm x 3.2mm x 0.8mm). Additionally, the case size may specify the number of pads (2 or 4) and the package type, such as ceramic, plastic, glass weld, or epoxy weld. Engineers often refer to case sizes using industry-standard codes like 2016 or 3225.
By familiarizing yourself with these everyday terms, you'll gain a better understanding of crystal oscillators and crystal resonators. Remember to consider fundamental mode, operating temperature range, frequency stability, frequency tolerance, load capacitance, and case size when selecting the right crystal for your electronic designs.
Note: The information provided is based on industry knowledge and best practices. For detailed specifications and further guidance, consult the manufacturer's datasheets and application notes.
For additional information, contact Harmony Electronics to discuss our crystal devices and how we can assist with your quartz frequency component needs. We encourage you to explore our website to learn more about our company, applications, and product offerings.
晶体振荡器和石英晶体谐振器是电子设备中用来产生精确和稳定频率的基本元件。作为一名使用这些元件的工程师,了解一些关键术语非常重要,这将有助于您根据应用选择合适的晶体。以下是你需要知道的六个日常用语:
1.基本形式
基模是指晶体设计振动的主要频率。大多数晶体以基本模式运行,这意味着它们以预定的频率振动。然而,晶体也可以被设计成以更高的频率振动,即泛音。这些泛音出现在基本谐振频率的倍数附近,例如第三或第五泛音。选择晶振时,确定它是工作在基音模式还是泛音模式至关重要。
2.工作温度范围
工作温度范围规定了晶体能够可靠工作的温度。不同的应用可能需要能够承受特定温度范围的晶体。例如,汽车级SMD晶体的工作温度范围可能为-40°C至125°C,务必注意晶体的工作温度范围,以确保其满足应用要求。领先同行HELE汽车级SMD晶体术语与选型.
3.频率稳定度
频率稳定性是指晶体振荡器或谐振器在一段时间内保持一致频率输出的能力。它以百万分率(ppm)表示,通常在室温(25°C)下测量。ppm值越低,频率输出越稳定。稳定性更高的晶体通常用于精度至关重要的应用中,如GPS设备。
4.频率公差
频率容差表示在晶体的整个工作温度范围内,与规定频率的可接受偏差。它与室温下测得的频率稳定度值相加。例如,频率稳定性为50ppm、频率容差为50ppm的石英晶体意味着实际频率在整个温度范围内的变化幅度最高可达100ppm。
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- [TXC资讯]遥遥领先Skyworks Oscillator5G汽车方案2023年09月19日 13:59
遥遥领先Skyworks Oscillator5G汽车方案,慕尼黑-(商业资讯)-Skyworks解决方案公司。(纳斯达克代码:SWKS)今天宣布,该公司已与联发科合作,提供完整的调制解调器到天线汽车级5G解决方案。这5G新无线电Sky5A射频前端解决方案将加速这一尖端协议在一系列汽车OEM和消费服务产品中的部署。
“5G的推出正在重塑汽车市场,通过各种安全和娱乐远程信息处理应用来改善驾驶体验,”说马丁·林,联发科无线通信事业部副总经理。“通过这次合作Skyworks,联发科正在为原始设备制造商和汽车客户提供一个完整的解决方案,以及提供一个高质量的石英晶体振荡器解决方案,提供高性能、可靠性和灵活性,以满足下一代汽车对带宽和高级连接的不断增长的需求。"
随着汽车原始设备制造商创造出全新的车辆平台,这些平台具有先进的处理和传感能力,以支持电动汽车(EV)技术、驾驶辅助系统(ADAS)和人工智能的进步,他们正在寻找能够支持这些下一代创新的扩展数据和连接需求的解决方案。
“这一战略举措允许Skyworks和联发科,以满足全球汽车行业的严格要求Skyworks。“我们的综合工程专业知识使我们的客户能够创新新的车辆通信架构,并相信他们的设计将继续满足未来的带宽需求和全球无线网络的快速发展。”
5G NR Sky5A RF前端完整解决方案专为汽车应用而设计,支持3GPP R15和R16标准、超过100MHz的带宽、灵活的天线架构、区域优化、支持未来频段添加的aux端口,以及完整的汽车级可靠性认证。
本新闻稿中包含的任何前瞻性声明都旨在符合1995年《私人证券诉讼改革法案》所规定的免责条款。前瞻性陈述包括但不限于与未来事件、结果和预期相关的信息Skyworks。前瞻性陈述通常可以通过诸如“预期”、“期望”、“预测”、“打算”、“相信”、“计划”、“可能”、“将”或“继续”等词语以及这些词语的类似表达和变体或否定来识别。由于某些风险和不确定性,包括但不限于我们及时准确预测市场需求和不断发展的行业标准以及识别新市场机会的能力,实际事件和/或结果可能与这些前瞻性陈述存在重大不利差异。
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- [公司资讯]Cardinal Quartz Crystal频率的变化2023年09月08日 17:50
Cardinal Quartz Crystal频率的变化,具备灵活性超级强的Cardinal公司,通过自身的努力,拥有一流的服务团队和高端的生产技术,以及快速交付的能力,并能够在最短时间满足用户的需求。Cardinal Components制造和供应SMD晶体和振荡器,为您提供您需要的优质产品。我们的目标是贴近客户。我们的目标是高效、创新和灵活地识别和响应客户的需求。
石英晶体单元是振荡器电路,通过将机械振动转换为特定频率的电流。这是通过通过“压电”效应。压电是由压力产生的电。在压电材料中将产生沿一个轴施加的机械压力在沿着右边的轴产生电荷的过程中与第一个成角度。在一些材料中,发现了正面压电效应,这意味着轴两端的电场将导致机械沿与第一轴线成直角的轴线的偏转。石英是在机械、电气和化学性能方面,特别适合制造频率控制装置。在特定频率和温度范围内振荡的石英晶体单元已经开发出来。
石英晶体最实用的原料是结晶二氧化硅,SiO2。这是由于其机械和化学稳定性,以及良好的压电性能常数材料中的小摩擦损失保证了制造非常高质量因素。
在自然界中,二氧化硅有不同的形式其中石英。尽管地球表面的14%由二氧化硅组成,很少发现合适尺寸和必要纯度的石英。因此,培养的石英具有已开发。培养的石英是由二氧化硅的热饱和溶液制成的,在大型钢制高压灭菌器中,温度为大约400°C的温度和1000 Kgs的压力/cm2晶体的轴向生长由种植在高压灭菌器中的预先切割的种子控制。增长率
可以高达每天2.5毫米。为了实现纯晶体、可控的缓慢生长速率是优选的。培养石英的石英晶体产量较高与使用生长石英时相比。温度系数与频率有关石英坯料相对于作为石英的函数的温度变化的稳定性、振动模式,以及切割类型。高频AT晶体的频率-温度曲线,称为特定温度范围下的频率偏差(PPM)(以°C为单位),曲线族可用于定义最大切割中心周围的允许偏差(以分钟为单位)空白。
在各种元素中,“AT”切割已成为最受欢迎的是,因为它在相对较高的频率下可用,表现出优异的频率与温度稳定性,并且以合理的成本广泛可用。- 阅读(615)
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