¼¼ÊõÖ§³Ö

¿Í·þÖ§³Ö

¿Í·þ£º400-888-5058 ×Ü»ú£º025-52188228 ÓÊÏ䣺nj@nscn.com.cn

ʵʱʱÖÓоƬRX-8010SJÌæ»»HT1381AµÄʵ¼Ê°¸Àý

±ÊÕß²ÎÓëÉè¼ÆµÄжÀÁ¢Ê±ÖÓÏîÄ¿£¬ÏµÍ³Ö÷ÒªÓÉÖ÷¿ØIC¡¢LEDÇý¶¯¼°RTCÈý²¿·Ö×é³É£¨ÈçÏÂͼ1Ëùʾ£©£¬ÆäÖÐRTCÑ¡ÔñµÄÊÇHT1381£¨SOP-8£©´®ÐмÆʱÆ÷оƬ¡£¸ù¾Ý¸ÃоƬµÄ¾§ÌåÑ¡ÐÍÐèÇó£¬Ñ¡ÔñÁËÄÏɽµç×Ó´úÀíµÄ°®ÆÕÉúÌùƬ¾§ÌåFC-135£¬¸Ã¾§Ì帺ÔصçÈÝΪCL=9pF¡£
 
ʱÖÓϵͳ
ͼ1 ʱÖÓϵͳ
 
ÓÉÒÔÉÏоƬ¶ÔÓ¦×é³ÉµÄʱÖÓµç·Éè¼ÆÈçÏ£º
ʱÖÓÏîÄ¿µç·ԭÀíͼ
 
ͼ2 ʱÖÓÏîÄ¿µç·ԭÀíͼ
 
ÔÚÉè¼Æ²âÊÔ¹ý³ÌÖз¢ÏÖʱ¼ä¾«¶È´ï²»µ½±2.0s/dayµÄÖ¸±êÒªÇó¡£Êµ¼Ê²âÊÔΪÿÌì¿ì2.9s£¨²âÊÔÌõ¼þ£ºÊÒÎÂ23±3¶È£©¡£
 
ÎÊÌâ·ÖÎö¼°½â¾ö£º
 
01¡¢ÑùÆ··ÖÎö
 
ÔÚ×ÉѯRTC³§¼ÒÑ°Çó½â¾ö·½°¸µÄʱºò£¬³§¼Ò¸ø³ö½áÂÛÊǾ§Ì徫¶ÈÎÊÌ⣬µ¼ÖµÄʱ¼äÆ«²î½Ï´ó¡£¸ù¾Ý·´À¡£¬½«¾§ÌåFC-135¼Ä»Ø³§¼Ò£¨°®ÆÕÉú£©·ÖÎö¼ì²â¡£°®ÆÕÉú¶ÔÑùÆ·½øÐÐÁ˼ì²â·ÖÎö£¬¾§Ìå±¾ÉíµÄƵƫΪ+1.78ppmÍêÈ«Âú×ã¹æ¸ñÊ飬ͬʱ+1.78ppm¶ÔÓ¦µÄʱ¼äÆ«²îΪ+0.15s/day¡£¿ÉÒÔÅжϾ§ÌåµÄƵƫ²»ÊÇʱ¼äÆ«²îµÄ¸ù±¾ÒòËØ¡£
 
02¡¢»Ø·ÆÀ¹À
 
°®ÆÕÉú¸ù¾Ý¾§Ìå²âÊÔ½á¹ûÌá³ö½øÐлØ·ÆÀ¹À²âÊÔ£¬¿´¾§ÌåºÍRTCоƬµÄÆ¥ÅäÊÇ·ñºÏÊÊ¡£½«²âÊÔ°åËͽ»»Ø·ÆÀ¹ÀʵÑéÊÒ½øÐвâÊÔ£¬²âÊÔ½á¹ûÈçÏ£º
 
 
¸ù¾ÝÆÀ¹À½á¹ûÀ´¿´£¬32.2ppm¶ÔӦʱ¼äÆ«²îΪ+2.78s/day¡£½áºÏ¾§Ìå±¾ÉíµÄÆ«²î+0.15s/day£¬×ܵÄÆ«²îΪ+2.93s/day£¬Óëʵ¼Ê²âÊÔÎó²î+2.9s/day±È½ÏÎǺϡ£Òò´ËÅж¨RTC ÍƼöµÄ¾§ÌåÅäÖò»ºÏÊÊ£¬ÇÒÉè¼ÆÉÏûÓÐÍâ½ÓµçÈݽøÐе÷½Ú£¬Òò´Ë¾«¶È²»Äܱ£Ö¤¡£
 
03¡¢·½°¸µÄÖØÐÂÆÀ¹À
 
»ùÓÚÉÏÊö¸÷ÖÖÒòËØ£¬
°®ÆÕÉúÍƼö²ÉÓþ§ÌåÄÚÖõÄ
ʵʱʱÖÓÄ£¿éRX-8010SJÀ´Ìæ»»HT1381AµÄ·½°¸¡£
·½°¸µÄ¿ÉÐÐÐÔÓÐÏÂÃ漸µãÒÀ¾Ý£º
 
a¡¢RX-8010SJºÍHT1381AµÄÒý½Å¶¨Òå»ù±¾Ïàͬ£¬ÐèÒª¼òµ¥µ÷ÕûһϾͿÉÒÔÍê³É¶ÔÓ¦µÄÓ²¼þÉè¼Æ¡£
b¡¢¶¼ÊDzÉÓÃIIC·½Ê½Í¨Ñ¶£¬»ù±¾Ê±ÐòÏàͬ£¬Èí¼þ¸ü¸Äµ÷ÊÔ¼òµ¥£¬Í¬Ê±RX-8010SJÓжÔÓ¦µÄÀý³ÌÌṩ¡£
c¡¢RX-8010SJ¾§ÌåÄÚÖ㬱ÜÃ⹤³Ìʦ¶Ô¾§ÌåÑ¡ÐͲ»µ±Ôì³ÉµÄÐÔÄܲ»Á¼£¬Í¬Ê±´ó´óÌá¸ßÁËÆ÷¼þµÄÎȶ¨¿É¿¿ÐÔ¡£Í¬Ê±ÔÚ³ö³§Ç°µ÷½ÚÁËƵÂʾ«¶ÈÖ®ºóÌṩ¸ø¹Ë¿Í£¬Îª´Ë£¬Éè¼ÆÈËÔ±²»ÔÙÐèÒªÁíÅ䲿¼þ£¬Äܹ»Ï÷¼õ¹Ë¿Í»ù°åÉÏʹÓõIJ¿¼þÊýÁ¿¡£
d¡¢RX-8010SJÕûÌåÐԼ۱Ƚϸߣ¬Æ·ÖÊÎȶ¨¡£
 
ÔÚ×ÛºÏÆÀ¹ÀÖ®ºó£¬½«HT1381Ì滻ΪRX-8010SJ£¬Êµ¼Ê²âÊÔʱ¼ä¾«¶ÈÔÚ±1.0s/day ·¶Î§ÄÚ£¨²âÊÔÌõ¼þ£ºÊÒÎÂ23±3¶È£©¡£´ýÅúÁ¿ÑéÖ¤¹ýÐÔÄܺ󣬺óÐø¿ÉÒÔÍƹ㵽ÆäËüÀàËÆÏîÄ¿ÖС£
  • Ñ¡ÐͲο¼
  • Æû³µµç×ÓÓÃEPSON¾§Õñ¾§Ìå¹æ¸ñÒ»ÀÀ±í

    32.768kHz¾§ÌåгÕñÆ÷ / kHz ·¶Î§ ÐͺŠÍⲿ³ß´ç [mm] ¶î¶¨ÆµÂÊ·¶Î§ [kHz] ƵÂʹ«²î (±ê×¼) [x10-6] @+25C ¹¤×÷ÎÂ¶È [C] Ŀ¼ FC-13A 3.2x1.5x0.9 32.768kHz 20 /30 /50 -40~+125 253KB MC-30A 8.0x3.8x2.54 32.768kHz 20 /50 -40~+85 276KB 20kHz~120kHz 50

    Ñ¡ÐÍÓëÓ¦ÓÃ

  • SG7050EBN-ʵÏÖ65fsµÍÏà붶¶¯²î·ÖÊä³öʯӢ¾§

    ²î·ÖÊä³öʯӢ¾§ÌåÕñµ´Æ÷SG7050EBN - 2014Äê3ÔÂ26ÈÕ - ¾« ¹¤°®ÆÕÉú¹«Ë¾£¨×ܲãºíÔ¾® ïþ£¬ÒÔϼò³ÆΪ°®ÆÕÉú£©±¾´Î½«²î·ÖÊä³ö¡ù4ʯӢ¾§ÌåÕñµ´Æ÷SG7050EBNÍƳöÊг¡£¬²¢¿ªÊ¼ÌṩÑùÆ·¡£¸Ã²úÆ·Óûù²¨¡ù2ÆðÕñ²¢ÊµÏÖµÍÏà붶¶¯¡ù 3¡£±¾ÉÌÆ·Ó¦¶Ô100MHzÖÁ175MHzµÄƵÂÊ£¬

    Ñ¡ÐÍÓëÓ¦ÓÃ

  • 32.768kHz¾§Õñµç··ÖÎöÓëÉè¼Æ

    Õñµ´µç·ÓÃÓÚʵʱʱÖÓRTCʱ£¬¾­³£Ê¹Óð®ÆÕÉúFC-135/135RÌùƬÒô²æ¾§Õñ»òÕßC2ϵÁÐÔ²ÖùÌ徧Õñ£¨32.768kHzµÄ¾§ÌåгÕñÆ÷£©Á¬½ÓÔÚOSC3 ÓëOSC4Ö®¼ä¶øÇÒΪÁË»ñµÃÎȶ¨µÄƵÂʱØÐëÍâ¼ÓÁ½¸ö´øÍⲿµç×èµÄµçÈÝÒÔ¹¹³ÉÕñµ´µç·¡£µ±È»£¬»¹¿ÉÒÔʹÓÃÄÚǶÕñµ´µç·µÄSG7050EANϵÁÐ32.768kHz¾§

    Ñ¡ÐÍÓëÓ¦ÓÃ

  • ºãξ§Õñ£¨OCXO£©µÄÓÃ;ÓëÖ÷Òª²Î

    ºãξ§ÌåÕñµ´Æ÷¼ò³Æºãξ§Õñ£¬Ó¢Îļò³ÆΪOCXO£¨Oven Controlled Crystal Oscillator£©£¬ÊôÓÚÓÐÔ´¾§Õñ¡£ÆäÌصãÊǸßƵ»¯¡¢¸ßƵÂÊÎȶ¨¶ÈºÍµÍÏàλÔëÉù£¬Ö÷ÒªÓÃÓÚÒƶ¯Í¨ÐÅ»ùµØÕ¾¡¢¹ú·À¡¢µ¼º½¡¢ÆµÂʼÆÊýÆ÷¡¢ÆµÆ׺ÍÍøÂç·ÖÎöÒǵÈÉ豸¡£ÀûÓúãβÛʹ¾§ÌåÕñµ´Æ÷ÖÐʯӢ

    ³£¼ûÎÊÌâ

  • ΪʲôҪÓÃÄÚÖþ§ÌåµÄʵʱʱÖÓо

    ʵʱʱÖÓ £¨RTC£©¿É¶ÀÁ¢Íê³É¼Æʱ»òʼþ¼Ç¼µÄ¹¦ÄÜ¡£Ä¿Ç°ºÜ¶àµç×Ó²úÆ·¶¼¾ßÓÐʱÖÓ¼Æʱ¹¦ÄÜ£¬¶øÇÒ¶ÔʱÖӵľ«¶ÈÒªÇóÔ½ À´Ô½¸ß¡£RTC ²úÆ·ÖÖÀà·±¶à£¬¸ù¾Ý·â×°³ß´ç¡¢½Ó¿Ú·½Ê½¡¢¸½¼Ó¹¦ÄÜ¡¢Ê±ÖÓ¾«¶È¡¢´ý»ú¹¦ºÄµÈ½øÐзÖÀà¡£²úÆ·½á¹¹ÉÏÓÖ¿É·ÖΪÄÚÖþ§ÌåºÍÍâÖþ§ÌåÁ½ÖÖ¡£

    Ñ¡ÐÍÓëÓ¦ÓÃ

  • µÍÔëÒô¾§Õñµç·Éè¼ÆÖ¸ÄÏ

    ÏÂÃæÊÇÒ»¸ö°®ÆÕÉú¾§ÌåÕñµ´Æ÷µç·ͼ£¬¸Ã¾§ÕñµÄÊä³ö¾ßÓи߹âÆ×´¿¶È£¬²¢ÇÒºÜÎȶ¨¡£¾§Ìå¹Ü³ýÁ˾ö¶¨Õñµ´Æ÷µÄƵÂÊ£¬»¹¿ÉÓÃ×÷Ò»¸ö²»ÆÚÍûг²¨µÄµÍͨÂ˲¨Æ÷£¬ºÍ±ß´øÔëÒôµÄ´øͨÂ˲¨Æ÷¡£ÔëÒô´ø¿íÏÞÖÆÔÚµÍÓÚ100Hz¡£ËùÓиü¸ßµÄг²¨Êµ¼ÊÉÏΪ4MHzµÄ»ù±¾Õñµ´ÆµÂʵĵÚÈý

    Ñ¡ÐÍÓëÓ¦ÓÃ

  • ʵʱʱÖÓÄ£¿é×îС°ü×°ÊýÁ¿Ó빫²î

    ²úÆ·´úºÅ ÐͺŠƵÂʹ«²î [x10-6] ±ê×¼°ü×° X1B000232000100 RX6110SA B: 523 1000 pcs/ Reel L 4 Wire SPI ²úÆ·´úºÅ ÐͺŠƵÂʹ«²î [x10-6] ±ê×¼°ü×° X1B000132000100 RX-4803SA UB:5/-40 to+85C 1000 pcs/ Reel L X1B000122000200 RX-4803LC UB:5/-40 to+85

    ³£¼ûÎÊÌâ

  • EPSON/°®ÆÕÉú¾§Õñ±àÂë¹æÔòÓëÐͺÅ

    Êг¡ÉÏÄ¿Ç°Á÷ÐеÄEPSON¾§ÕñµÄ±àÂë¹ã·ºÒâÒåÉÏÖÁÉÙÓÐÈýÖÖ£¬·Ö±ðÊǵ±Ç°ÖйúÊг¡Ê¹Óõľ§ÕñÐͺÅÃüÃû¹æÔò£¨Ð¹æÔò£©¡¢±±ÃÀÊг¡¾§ÕñÐͺÅÃüÃû¹æÔò£¨·ÏÆúµÄ¹æÔò£©ÒÔ¼°²úÆ·±àÂë¡£ ͬһ¸ö°®ÆÕÉú¾§ÕñÈ´¶ÔÓ¦ÈýÖֵıàÂë¹æÔò£¬¿ÉÄÜÓÐЩ²É¹º¹¤³ÌʦºÍÉè¼Æ¹¤³Ìʦ»áÓеãÒÉ»ó£¬E

    ³£¼ûÎÊÌâ

  • °®ÆÕÉú¾§ÕñÑùÆ·-EPSONÌùƬ¾§ÕñÑù

    ÑùÆ·ÉêÇ룬Çëµã»÷ÏÂÔØEXCEL±íµ¥ | ΪʲôҪѡÓð®ÆÕÉú¾§ÕñÔ­³§µÄÑùÆ·£¿ ÔÚ²úÆ·Éè¼ÆÖУ¬ÑùÆ·Ñ¡ÔñÊǷdz£ÖØÒªµÄ¹¤×÷¡£Ô­³§ÑùÆ·ÆäÌØÐÔ²ÎÊýÃ÷È·£¬Ò»ÖÂÐÔÁ¼ºÃ£¬¿ÉÒÔÈÿͻ§ÔÚ²úÆ·Éè¼Æ½×¶Î»ñµÃ¸ü¶àÆ·Öʱ£Ö¤£¬´Ó¶ø´ó´óËõ¶Ì²úÆ·Ñз¢ÖÜÆÚ¡£Í¬Ê±£¬±ÜÃâ²úÆ·ÔÚ³õÆÚÉè¼ÆÓëÅú

    ³£¼ûÎÊÌâ

ÄϾ©ÄÏɽÔÚÏß¿Í·þÖÐÐÄ
¹¤³§Çë¼Ó:µã»÷ÕâÀï
óÒ×Çë¼Ó:µã»÷ÕâÀï
Ñ¡ÐÍÖ§³Ö:µã»÷ÕâÀï
ÑùÆ·É¢ÁÏ:µã»÷ÕâÀï
ÍúÍú¿Í·þ:
µç»°£º400-888-5058