热敏晶振与温补晶振的区别及其应用分析
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一、热敏晶振
1.基本原理:
热敏晶振内部包含一个热敏电阻,其阻值随温度变化而变化,从而调整振荡电路的参数,以达到稳定频率的目的。
温度补偿范围:热敏晶振的补偿效果有限,通常只能在较小的温度范围内提供较为稳定的频率。
2.频率稳定性:
相对于普通晶振,热敏晶振的频率稳定性有所提高,但不如温补晶振。
3.应用:
热敏晶振适用于对频率稳定性要求不是特别高的场合,如消费电子产品。
二、温补晶振
1.基本原理:
温补晶振内部除了晶体振荡器外,还包含一个温度补偿电路。该电路根据温度传感器的信号来调整振荡器的参数,从而在整个工作温度范围内提供非常稳定的频率。
温度补偿范围:温补晶振可以在更宽的温度范围内提供高精度的频率稳定性。
2.频率稳定性:
温补晶振的频率稳定性通常优于热敏晶振,能够提供非常高的频率稳定性和低的老化率。
3.应用:
温补晶振适用于对频率稳定性要求很高的场合,如通信设备、军事设备、导航系统等。
三、综合对比与选择依据
1.补偿效果:温补晶振的补偿效果通常优于热敏晶振,因其采用了更复杂的电子补偿技术。
2.成本:温补晶振的设计和制造更为复杂,成本通常高于热敏晶振。
3.环境适应性:温补晶振能够在更广泛的环境条件下保持频率稳定性,适用于更恶劣的工作环境。
4.应用选择:工程师在设计和选型时,应根据具体应用的需求、预算以及对频率稳定性的要求来决定使用热敏晶振还是温补晶振。
四、总结
热敏晶振和温补晶振各有特点,适用于不同的应用场景。了解两者的区别,有助于工程师在设计和选型时做出更合适的选择,确保电子设备的稳定性和可靠性。
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创瑞科技(AiT Semiconductor Inc.)发布2020年第二季度产品介绍,涵盖消费、医疗、工业和汽车等市场。公司提供成本效益和性能优异的IC,包括电源管理、音频放大、LED/OLED驱动、MOSFET/IGBT闸驱动等。产品目录详细介绍了各类IC的规格和应用,包括直流电源转换器、交直流转换控制器、复位IC、稳压器、LED驱动、OLED驱动、闸驱动控制等。
AIT - MOSFET,触摸屏驱动,或者闪光,交直流脉宽调制控制器,炉控晶体振荡器,XTAL,BIAS RESISTOR TRANSISTOR,模拟信号电路,TVS,MONOLITHIC CRYSTAL FILTER,AUDIO AMPLIFIER,SURFACE MOUNT PPTC RESETTABLE FUSE,开关晶体管,SURFACE MOUNT SWITCHING DIODES,USB专用充电端口(DCP)控制器,3.多层芯片磁珠,锯组件,MIXED SIGNAL INTEGRATED CIRCUITS,稳压二极管,ANALOG SIGNAL INTEGRATED CIRCUITS,肖特基二极管,晶体管,COMMON MODE CHOKE,REGULATOR,3. MULTILAYER CHIP BEAD,通孔功率扼流圈,DISCRETE,POWER SWITCH,THROUGH HOLE POWER CHOKE,音频放大器,混合信号集成电路,声表面波滤波器,单片晶体滤波器,CRYSTAL RESONATOR,RECTIFIER DIODES,过滤器驱动程序,VCXO,ANALOG SWITCH,保险丝,FILTER DRIVER,MEMORY,霍尔开关,WIRE WOUND SMD INDUCTOR,ZENER DIODES,片式电感,OP放大器,电源开关,复位IC,BRIDGE RECTIFIER,TRANSISTOR,OP AMPLIFIER,RESET IC,SAW RESONATOR,晶体谐振器,模拟开关,声表面波谐振器,POWER INDUCTOR,XTAL,IGBT GATE DRIVER,晶体元器件,FET,调节器,TOUCH SCREEN DRIVER,DC-DC CONVERTER,内存,OLED驱动程序,LED DRIVER,DIODES,AC-DC PWM CONTROLLER,TCXO,场效应晶体管,HALL SWITCH,OR FLASH,SHUNT REGULATOR,TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR,压控晶振,开关二极管,SMD实时时钟振荡器,ANALOG SIGNAL CIRCUITS,GENERAL PURPOSE TRANSISTOR,DC-DC变换器,LO RHO PPTC RESETTABLE FUSE,MIXED SIGNAL CIRCUITS,VOLTAGE CONTROLLED CRYSTAL OSCILLATOR,LO RHO PPTC自恢复保险丝,WIRELESS CHARGING COIL,线绕贴片电感,SWITCHING DIODES,瞬态电压抑制器,OLED DRIVER,并联调节器,无线充电线圈,模拟信号集成电路,FUSE,MOSFET DRIVER,SAW COMPONENTS,偏置电阻晶体管,SUPERVISOR,CRYSTAL COMPONENTS,离散的,功率感应器,TRANSIENT VOLTAGE SUPPRESSOR,SAW FILTER,IGBT门极驱动器,陶瓷谐振器,珠芯,表面贴装PPTC自恢复保险丝,表面贴装开关二极管,INDUCTOR,SWITCHING TRANSISTOR,CERAMIC RESONATOR,整流二极管,电感器,LED驱动,SMD REAL TIME CLOCK OSCILLATOR,SCHOTTKY DIODES,通用晶体管,MOSFET驱动器,桥式整流器,OCXO,CHIP INDUCTOR,OVEN CONTROLLED CRYSTAL OSCILLATOR,温补晶振,共模扼流圈,BEAD CORE,XO,监控器,混合信号电路,USB DEDICATED CHARGING PORT (DCP) CONTROLLER,二极管,TWSS,TWSR,TMBTA94,TMBZ5229B,AM6354A,F0805L010,KOL7050,TMBTA92,TESD6A6V8W6,TSODJ28CA-SH,TMBR340F,TESD5L3.3C,AM4102,TMBZ5228B,TWSF,TMBT6520,TRB751V-40,F0805L020,TM3Z9V1,TSODJ12CA-SH,TESD5L3.3,TWSI,TSOD4005-SH,F1210L200SL,TMSZ5238B,TMBT6517,F1206L400SL,TDTC114YE,TMSZ5239B,TMBTA55L,F0805L260SLTH,TMBR120F,TM5Z22V,KSS7050,TMBT4403W,AM7246A,F0805L050-9,TMSZ5237B,T2SD1781KR,F0603L,TMBTA56L,TESD9D3.3C,SM220B-3200B,F2920L200,KF868.35,TESD5Z5.0C,F1210L005,TBC807-40L,KOG3225,AM6310,KVL7050,TBZX84C7V5,F0805L050,TUDZS20B,TM5Z24V,MBTXXX,TBC807-40W,TMBT4401L,KRT7050,RB520G-30,TMBT4401W,2SAXXXM3,F1812L020-60,KF8042,TMBT4403L,TMBTA42,MBTHXXX,TSODJ7.5CA-SH,AP8370,TBZT52C2V4,TBZT52C2V7,KTC7050,TBC848CPDW,AP8368,F1210L020,AP8366,TBC847BDW,KF8037,A4810,RB520CS-30,A4812,A4813,AM8958,F2920L300-15,F0805L035,T2SC1623SW,A4808,A4809,KF8021,TBAT54TW,KF8022,WSA,KF8023,A4804,F1210L010,KF8024,A4805,WSC,A4806,TSODJ5.0A-SH,TDTC114TE,KF8028,WSF,WSI,TBZX84B4V7,WSM,WSS,WSR,F2920L300-24,MDL301,KSM1610,F2920L250,KF8010,TSODJ45A-SH,TSODJ30CA-SH,MBTXXXM,KF8011,MBTXXXL,KF8012,ESD5V0S1,KF8013,AO324A,TBA277,AM2309,MBTXXXW,KF8017,AM2308,AM2307,AM2306,MBTXXXT,AM2305,AM2304,AM2303,AM2302,TBZT52B3V3,TBC847BL,AM2301,KR915,AM2300,TBZT52B3V0,TBZT52B3V6,TMBZ5221B,TBC847BT,TDTC115EE,FM401-407,TBZT52B3V9,TSTZ5.6N,TBC847BW,F1210L035,TBAS21C,F2920L260,KF8002,KF8007,TBAT54L,KF8008,KF8009,TBAS21H,TESD8H5.0C,AM4501,TBAT54H,TBC847CL,A24C256,TBAT54W,TRB501V-40,TBC847CW,MBD2836,F1206L600SL,AM4953,AM0830H,MBD2838,TBAS20H,TBSS84DW,F0805L075,F1210L400SL,F1210L050,AM2319,AM2318,AM2317,AM2313,AM2312,TBC847AL,AM2311,AM2310,TDTA114EE,KF7139,TBAV70L,F1206L025-24,2SAXXX,TBAV70W,TBC847AW,TBAV70T,TBZX84C3V3,TBZX84C3V0,MBTHXXXL,TBC817-25L,TSODJ36A-SH,TBZX84C3V9,TMBR0520E,BAV99L,TMBR0520F,TBZX84C3V6,TMBZ5225B,AM1013,AM1012,TBC817-25W,A6141,AM2342,KF7128,KF7126,F1210L075,A317,TM3Z18V,TBZT52C6V2,TBZT52C6V8,BAV99W,TUDZS8.2B,F1206L150SL,TSODJ58A-SH,BAT54XW,TMBZ5227B,BAT54XL,MBD7000L,MBTAXXX,TMBZ5226B,2SCXXXM3,A6151,TM3Z16V,A6150,TMBT5551L,A24C2048,AM2N7002DW,TBZX84C39,A7425,A7431,TBZX84C43,TBZX84C47,TM3Z27V,TBZT52B7V5,KF4053,TSODJ26CA-SH,SM320C-5200C,TGSOT12C,QCC4A,TSODJ7.0CA-SH,BZX84CXXX,TMBT3904T,TBAV3004,TBZX84C51,TMBT3904L,TSODJ20A-SH,TSD12,TESD5Z12,TBZX84C18,TESD8LL5.0C,F1206L050-24,TBZX84C16,KVP7050,A6115,TBZX84C22,ESD7DXXX,TBZX84C20,TBZX84C24,A6120,KF4033,F1206L200,KOP7050,TUDZS18B,TBZX84C27,TBZX84C33,A7442,TBZX84C30,TBAT46,TBZX84C36,A6110,F0805L125SL,TMBR1100F,TM3Z24V,TESD9D5.0,BAV3004,TMSZ5240B,A6318A,TMUN5335DW,BC8XXXW,MBD3004X,X8050XL,A6540,2SDXXX,KF4014,T9012P,T9012Q,BC8XXXL,KF4012,T9012R,HFMA2X0,KF4010,TSODJ18A-SH,AO321A,TSOD4001-SH,TMBT5551DW,AM0765AH,TSD05,TBZX84C11,TBZX84C10,T9013P,TBZX84C15,T9013Q,T9013R,TBZX84C13,T9013S,TBZX84C12,TM3Z22V,QCC12,TMUN5313DW,TBC846BL,TM5Z9V1,T9014Q,T9014R,T9014S,TMBZ5231B,TBC846BW,TDTC114EE,TUDZS4.7B,MBD301,TSM530AF,F0603L075SL,AM4920,TM3Z20V,T9015Q,T9015R,T9015S,TMBZ5230B,TESD5Z3.3,RB551V-30,T1SS360T,TMBTA14,TMBTA13,TMUN5113,TMUN5114,KVDH,MBR120XSF,KVDF,TMSZ5244B,TMUN5111,TUDZS12B,TMUN5112,KMA,AM1465H,ZTTCC,KMB,KMF,ZTTCE,AO2722,BAV170,TMSZ5243B,F1210L350SL,KMU,TSODJ7.0A-SH,KMT,KVCM,TM3Z5V1,F0402L035SL,M1MA142WX,TM3Z5V6,TMBR260F,TUDZS11B,A6516,T2SA1774R,T2SA1774Q,TMSZ5242B,TBZX84C8V2,MBTHXXW,ZTTCS,ZTTCR,ZTTCW,ZTTCV,TUDZS4.3B,KOC,TUDZS10B,TMUN5132,TESD8D5.0C,TESD5D5.0C,KOG,TMBR3100F,TMSZ5241B,TESD9D12,TESD8D3.3,KOH,TDAN202U,A6505,KOM,F1206L200SL,KOL,AP8275,A6501,TDAN202K,A6500,KOP,ESD9DXXX,HFM101-108,TMUN5141,TDTC123JE,TEFMAF103,TEFMAF102,TEFMAF101,A4757,TMBT3906W,TMSZ5248B,TEFMAF104,A7330A,ESDXXXM,DTDXXX,TDTA144EE,TUDZS16B,TMBR130E,TMBR130F,QCC8C,TMSZ5247B,TBZX84B9V1,T2SB1197KR,T2SB1197KQ,TM3Z62V,F0805L075SL,F0805L100,TUDZS15B,TBAW56L,TMBT3904W,A4778,TMSZ5246B,A7805,A7801,A4776,A4781,A4782,TM5Z5V6,A4783,ESDAXXXL,TBAW56W,TBZX84C68,TM5Z5V1,F1812L300,TBZX84C62,KSG,BAV199,AM6260,KSM,A7115B,KSS,TMSZ5245B,A4771,TBZX84C75,A4772,TMBT3906T,KTD,TESD5Z7.0,KTC,KMC7015,TUDZS13B,TMBT3906L,KF9064,F1812L,KF9066,KF9067,MB10S,KF9068,KTM,KF9069,A7431A,KVLM,KOC5032,TMBT5401DW,TBC847CDW,KF9061,KF9062,KF9053,KF9055,TMBR330F,KF9057,ESDAXXXW5,A8079,ESDAXXXW6,KVC,TRB550V-30,TBC846BPDW,KF9050,TM5Z33V,KVL,MMSD4148,KF9043,TBZX84C4V3,KF9044,TBAS16L,KVP,TFMAF401,TBAS16H,TFMAF402,KF9049,TFMAF403,TSODJ40A-SH,TFMAF404,TFMAF405,TFMAF406,TFMAF407,T2SC4081S,TBZX84C4V7,T2SC4081Q,T2SC4081R,2SCXXXL,TBAS16W,8X50XX,RB520S-30,TDTB123Y,KF9031,KF9032,2SCXXXW,KF9036,A25Q32,SMCJXXXA,KR303.825,TESD6V8,TCMH,TCMS,A24C512,TMBTA44L,RB520S-40,TCMW,KF9030,F0603L100SL,F0603L016,KF9022,TPIQ,KOG2016,KF9024,AP8024,KF9025,TPIO,KF9026,KF9027,TBAS16BS,TMBT2222AL,KF9028,KF9029,AP8022,F0603L010,KVPM,KF0203,TBZT52B36,F0603L012,AM3406A,TMBT2222AT,TPIU,TM5Z2V7,TESD7D5.0,T1SS356,T1SS355,TM5Z2V4,TESD8LL5.0,TSODJ8.0A-SH,H8X50X,TBZX84B5V1,AP8012,KF9013,TBC848BDW,F1210L110,KF9016,AM4264,F0603L020,TBZX84B5V6,AM0465H,A1117A,F0603L025,TPIB,TPIA,F1812L300SL,A25D80,F2920L100,F1812L160-16,AP8001,AP8002,F1812L160-12,KF9003,TBC850CL,KF9006,TBZT52B18,KF9008,TBZT52B15,TBZT52B16,TBSS5240L,UMA1XX,TBZT52B2V4,TBZT52B22,STB,SIGNAL CHAIN,DVR,BATTERY MANAGEMENT,POWER PC,电力,冰箱,医疗工业,音频会议,REMOTE CONTROL,电子仪表,适配器,基站,射频调制器,不间断电源,WEARABLE DEVICE,物联网,ONEWAY-MULTIFUNCTION METER,交直流变换器,全球定位系统,打印机,表计,REFRIGERATOR,MID,BLUETOOTH SPEAKER,消费电子产品,HD-IPNC,TEST EQUIPMENT,LED LIGHTING,逆变器,充电宝,RF,POS,POS,无线鼠标,卫星节目接收机,机顶盒,BLUETOOTH,手机,INSTRUMENTATION,电缆调制解调器,微处理机系统,笔记本,面板,SMART TV,GLONASS,豆浆机-控制板,BASE STATION,TABLET,智能电表,REMOTE MONITOR,COMMUNICATION,INVERTER,RFID,平板电脑,PAD,发光二极管,开关,视频会议,IPC系统,WATCH AND CLOCK,AUDIO,POWER,TV,TRIPLE-WAY METER,汽车,集线器,GPS,WIRELESS METER,N.网络;关系网;人际网;广播网,V.联播;将…连接成网络;建立工作关系,网路;网状物,安全监视系统,SMART HOME APPLIANCE,风扇控制,CARDS,INTERCOM,远程监控器,INTERACTIVE SMART GRID,POWER MODULE,GPON,移动电话,DECT,衬垫,COOKER,仪表,铁路的,仪器,SATELLITE SYSTEM,VR,LOGISITICS,智能电视,无线电通信,消费,MOBILE PHONE,信号链,手持式,通讯,INDUSTRIAL,MICROPROCESSOR SYSTEM,消费电子,空调,音频媒体系统,电子书,CONSUMER PRODUCT,FAN CONTROL,SMART METER,无线电表,通信终端,无线,HUB,消费者,工业,AC/DC CONVETER,PCS,VEDIO CONFERENCE,BATTERY MANAGEMENT SYSTEM,虚拟现实,充电器,穿戴式设备,音频,LED照明,格洛纳斯,DECT,家用电器,IPC SYSTEM,无线电信设备,ROBOT,RADIO COMMUNICATION,4G无线网络,METER,射频,内部通话,SECURITY,蓝牙,READER CARD,安防系统,NETWORK,内部通信模块,UPS,RF MODULATOR,PORTABLE APPLICATION,卫星系统,读卡机,SECURITY SYSTEM,AV EQUIPMENT,ROUTER,SWITCH,COMSUMER,MEDICAL,POWER BANK,无线遥控,电视,视听设备,电信,试验设备,射频数据传输,TRANSMISSION,SECURITY SURVEILLANCE SYSTEM,个人计算机,基态,变速器,航空电子,INTERCOM MODULE,功率模块,SATELLITE PROGRAM RECEIVER,4G WIFI,工业动力,SET-TOP BOX,CHARGER,逻辑学,时分-长期演进,WIRELESS TELECOMMUNICATION DEVICE,卡,AUDIO MEDIA SYSTEM,RAILROAD,WIRELESS REMOTE CONTROL,互动智能电网,BMS,MOBILE,移动通信,CONSUMER ELECTRONICS,3G WIFI,TELECOM,PANEL,ETC,SMART APPLIANCE,单路多功能仪表,数字录像机,电池管理,WIRELESS,医学,NAVI,机器人,无线IPC,蓝牙扬声器,ADAPTER,NFC,NVR,电子不停车收费系统,PRINTER,ELECTRONIC INSTRUMENT,AUDIO CONFERENCE,消费品,导航,路由器,AIR-CONDITIONER,无线远程报警,WIRELESS MOUSE,3G WIFI,SOYMILK MACHINE -CONTROL BOARD,HOME APPLIANCE,钟表,AUTOMOTIVE,HANDHELD,BASE STATE,安防,TESTER,智能家电,便携式电源,电源PC,无线充,MOBILE COMMUNICATION,E-BOOK,TD-LTE,WIRELESS IPC,灶具,三路仪表,CONSUMER ELECTRONIC PRODUCT,RF DATA TRANSPORTATION,INDUSTRIAL 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【科普】选对热敏晶振,设备性能提升10倍!工程师必看的选型指南
在电子设备中,时钟信号如同心脏的跳动,维系着整个系统的正常运行。热敏晶振作为时钟源的核心元件,在温度变化的环境中展现出卓越的性能。这种将热敏电阻与晶体谐振器创新结合的元件,通过实时温度补偿机制,确保了时钟信号的精准稳定。本文根据热敏晶振的选型与应用推荐应达利热敏晶振系列。
【产品】国产小尺寸高精度温补晶振(TCXO)BT0503系列,温稳可达±0.05ppm
恒晶科技的温补晶振(TCXO) BT0503系列,尺寸为5.0*3.2*1.6mm,具有小尺寸、高精度、宽工作温度等特点,可输出频率为10MHz~52MHz,可应用在医疗设备、测试设备、北斗等产品中。
【产品】国产2.0×1.6mm超小型温补晶振(TCXO),高频率输出范围9.5~70MHz
国产品牌应达利推出的TCXO系列TCXO 2016表贴温度补偿石英晶体振荡器,尺寸参数为2.0mm×1.6mm,标称频率范围9.5MHz ~ 70MHz,工作温度范围是-40˚C ~ +85˚C,符合RoHS标准且无铅。
【IC】省电不妥协,精准更升级:泰艺电子TZ-L系列1.2V温补晶振专为低功耗、高精度应用优化
泰艺电子的TZ-L系列1.2V温补晶振在最大程度降低功耗的同时,提供卓越的频率稳定性。TZ-L系列采用clipped sine wave 输出与超低功耗设计,是需要可靠频率、延长电池寿命、并适合微型整合的理想选择,应用领域涵盖GNSS、IoT、无线通信、工业监测与医疗电子设备。
高精度TCXO YSO510TP系列在GPS时钟系统中的应用
基于GPS系统对于时钟信号的严苛要求,国产晶振原厂扬兴科技推荐YXC高精度TCXO系列—YSO510TP系列,主要面向卫星导航、雷达、基站、无线通信等应用领域。
恒晶科技BT0503C系列温补晶振,具有高精度和低抖动性能,有效提升手持北斗通信设备的通信质量
恒晶科技BT0503C系列温补晶振,具有北斗一+北斗二定位和短报文通信功能,容GPS定位,成功应用于手持北斗通信设备。该产品抖动小、短稳高、抗干扰、抗震,小封装设计,10MHz低频,相噪低,宽温范围(-40~85℃)内精度高达0.28ppm。
晶振行业小型化趋势:3225及更小尺寸晶体
目前,晶振的尺寸和性能已成为决定电子产品性能的重要因素。3225尺寸(3.2mm x 2.5mm)晶振由于其良好的综合性能,已广泛应用于消费类设备。随着消费电子产品向着更便携、更节能/更持久的方向发展,晶振行业的尺寸小型化趋势愈发明显。除了3225尺寸外,市场上逐渐涌现出更加紧凑尺寸的晶振。
浩都频率(HD)石英频率控制器件选型指南
浩都频率 - TCXO,CRYSTAL OSCILLATOR,压控晶振,VCTCXO,VCXO,压控振荡器,PIEZOELECTRIC QUARTZ CRYSTAL FREQUENCY DEVICES,差分振荡器,PROGRAMMABLE OSCILLATOR,CRYSTAL RESONATOR,TUNING FORK RESONATOR,可编程振荡器,音叉谐振器,QMEMS CRYSTALS OSCILLATOR,压电石英晶体频率器件,VCXO VOLTAGE CONTROLLED CRYSTAL OSCILLATOR,QUARTZ FREQUENCY CONTROLLER,VOLTAGE CONTROLLED OSCILLATOR,差动振荡器,TCXO TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR,晶体谐振器,压控温补振荡器,石英频率控制器,TCXO温补晶振,温补晶振,石英频率控制器件,晶振,晶体振荡器,DIFFERENTIAL OSCILLATOR,QMEMS晶体振荡器,压控晶体振荡器VCXO,CXO2016,CXO3225,M49SMD,AT-38,X6035,SMD7015,49SA,VC3225H,49SB,49SUB,49SUA,SMD3215,VC3225L,X6035-2P,VCTC5032,VCTC7050,VCTC2520,X5032-2P,UM-1,CXO7050P,CXO7050L,M49S,AT-26,CXO3225H,CXO7050H,DT-38,X1612,VC3225P,49XA,49XB,49SN,CXO3225L,VC14,VCTC3225,CXO3225P,49SS,HC-49S,49SU,VC7050L,DT-26,VC7050P,X3225,VC7050H,QM2520,49SNC,X2016,49SNA,QM5032,VC08,QM7050,HC-49S/SMD,X5032,DT-15,SMD8038,UM-5,CXO2520,VC5032P,SMD2012,CXO5032,VC7050,VC5032L,49S,VC5032,VC5032H,49U,49UX,CXO7050,49SMD,QM2016,QM3225,X2520,M49S/SMD,CXO5032H,49SSMD,CXO5032L,X7050,CXO5032P,安防,车载系统,家电产品,SMART HOMES,VEHICLE SYSTEMS,HOUSEHOLD APPLIANCES,频率控制设备,SECURITY,基站,MOBILE COMMUNICATIONS,智能家居,通信,移动通讯,数字产品,电子产品,COMPUTERS,医疗仪器,数码产品,DIGITAL PRODUCTS,网络,定位系统,POSITIONING SYSTEMS,移动通信,CLOCKS,家用电器,网络设备,钟表,NETWORK EQUIPMENT,FREQUENCY CONTROL EQUIPMENT,汽车电子,车辆系统,BASE STATIONS,计算机
电子商城
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥3.4249
现货: 57,002
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥3.4249
现货: 25,913
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥15.1657
现货: 22,234
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥3.4249
现货: 9,640
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥3.1313
现货: 5,988
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥27.3964
现货: 4,000
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥2.2506
现货: 3,615
品牌:EPSON
品类:Temperature Compensated Crystal Oscillator
价格:¥3.4249
现货: 3,000
现货市场
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测试范围:扬兴晶振全系列晶体,通过对晶体回路匹配分析,调整频率、驱动功率和起振能力,解决频偏、不起振、干扰、频率错误等问题。技术专家免费分析,测完如有问题,会进一步晶振烧录/修改电路。
实验室地址: 深圳 提交需求>
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