Ó¢³¬Ö±²¥°Éroducts
¹ú²ú¾§Õñ
̨²ú¾§Õñ
- NSK¾§Õñ
- ¼Ó¸ß¾§Õñ
- Ï£»ª¾§Õñ
- ºèÐÇʯӢ¾§Õñ
- ̨ÍåÌ©ÒÕ¾§Õñ
- °ÙÀûͨÑÇÌÕ¾§Õñ
- TXC¾§Õñ
- ¼Î˶¾§Õñ
- AKER¾§Õñ
- NKG¾§Õñ
½ø¿Ú¾§Õñ
- ÈÕ±¾´óÕæ¿Õ¾§Õñ
- °®ÆÕÉú¾§Õñ
- ¾«¹¤¾§Õñ
- Î÷Ìú³Ç¾§Õñ
- ´åÌï¾§Õñ
- ½ø¿ÚKSS¾§Õñ
- NDK¾§Õñ
- ´óºÓʯӢ¾§Õñ
- ÃÀ¹úCTS¾§Õñ
- ΢¾§¾§Õñ
- Abracon¾§Õñ
- ECS¾§Õñ
- Golledge¾§Õñ
- IDT¾§Õñ
- Jauch¾§Õñ
- Pletronics¾§Õñ
- À¡¾§Õñ
- SiTime¾§Õñ
- Statek¾§Õñ
- ¸ñÁÖÀ×¾§Õñ
- ¿µÄÉηƶûµÂ¾§Õñ
- ÈÕÊ´¾§Õñ
- È𿵾§Õñ
- ά¹Ü¾§Õñ
- AEK¾§Õñ
- AEL¾§Õñ
- Cardinal¾§Õñ
- Crystek¾§Õñ
- Euroquartz¾§Õñ
- FOX¾§Õñ
- Frequency¾§Õñ
- Geyer¾§Õñ
- KVG¾§Õñ
- ILSI¾§Õñ
- MERCURY¾§Õñ
- MMDCOMP¾§Õñ
- MtronPTI¾§Õñ
- QANTEK¾§Õñ
- QuartzCom¾§Õñ
- Quarztechnik¾§Õñ
- Suntsu¾§Õñ
- Transko¾§Õñ
- Wi2Wi¾§Õñ
- Fujicom¾§Õñ
- Interquip¾§Õñ
- ITTI¾§Õñ
- Lihom¾§Õñ
- MTI¾§Õñ
- NAKA¾§Õñ
- Oscilent¾§Õñ
- PDI¾§Õñ
- Rubyquartz¾§Õñ
- Shinsung¾§Õñ
- SMI¾§Õñ
- CTECH¾§Õñ
- IQD¾§Õñ
- Microchip¾§Õñ
- NJR¾§Õñ
- Silicon¾§Õñ
- Anderson¾§Õñ
- Fortiming¾§Õñ
- CORE¾§Õñ
- NIPPON¾§Õñ
- NICKC¾§Õñ
- QVS¾§Õñ
- Bomar¾§Õñ
- Bliley¾§Õñ
- GED¾§Õñ
- FILTRONETICS¾§Õñ
- STD¾§Õñ
- Q-Tech¾§Õñ
- Wenzel¾§Õñ
- NEL¾§Õñ
- EM¾§Õñ
- PETERMANN¾§Õñ
- FCD-Tech¾§Õñ
- HEC¾§Õñ
- FMI¾§Õñ
- Macrobizes¾§Õñ
- AXTAL¾§Õñ
- Sunny¾§Õñ
³µÔصç×Ó
ÊýÂëµç×Ó
ÖÇÄܼҾÓ
ʱ¼Æ²úÆ·
ÎÞÏßÍøÂç
ÖÇÄÜ´©´÷
Ò½ÁÆÆ÷е
ÎÞÈË»ú
0755-27876201
³£¼ûÎÊÌâ
¸ü¶à>>
¾§Õñ7XZ,32.768KÕñµ´Æ÷,̨Íå½ø¿ÚʯӢˮÕðµ´×Ó3225mmÌå»ý·Ç³£Ð¡µÄSMDcrystalÆ÷¼þ,ÊÇÃñÓÃСÐÍÎÞÏßÊýÂë²úÆ·µÄ×î¼ÑÑ¡Ôñ,СÌå»ýµÄ¾§Õñ±»¹ã·ºÓ¦Óõ½,ÊÖ»úÀ¶ÑÀ,GPS¶¨Î»ÏµÍ³,ÎÞÏßͨѶ¼¯,¸ß¾«¶ÈºÍ¸ßƵÂʵÄÎȶ¨ÐÔÄÜ,·Ç³£ºÃµÄ¼õÉÙµç´Å¸ÉÈŵÄÓ°Ïì,ÊÇÃñÓÃÎÞÏßÊýÂë²úÆ·×îºÃµÄÑ¡Ôñ,·ûºÏRoHS/ÎÞǦ µÈƵÂÊ×é¼þÖ®Ñз¢¡¢Éè¼Æ¡¢Éú²úÓëÏúÊÛ,²¢ÒòÓ¦Êг¡Ó¦ÓÃÓëÐèÇó.
˵Ã÷ | ¾§Õñ7XZ |
ƵÂÊ·¶Î§ | 32.768K |
ƵÂÊÎȶ¨¶È | A:±100 B:±50 C: ±30 D: ±25 |
Êä³öµçƽ | CMOS |
¹¤×÷ÎÂ¶È | -10¡æ~+60¡æ,-20¡æ~+70¡æ,»ò¿Í»§ÒªÇó |
±£´æÎÂ¶È | -40¡æ~+85¡æ |
¸ºÔصçÈÝ | 15pF |
Êä³ö¶Ô³Æ | 40% ~ 60% or 45% ~ 55%(at 55%V DC) |
µçѹ |
1.8V 2.5V 2.8V 3.3V 5V |
̨Íå¾§¼¼ÎªÒ»×¨ÒµÖ®ÆµÂÊ×é¼þÓë¸Ð²â×é¼þ¹©»õÉÌ,×Ô1983Äê³ÉÁ¢ÒÔÀ´,ʼÖÕÖÂÁ¦ÓÚʯӢ¾§ÌåÏà¹ØÊ¯Ó¢¾§ÌåгÕñÆ÷(Crystal)¡¢Ê¯Ó¢¾§ÌåÕñµ´Æ÷(Oscillatorcrystal) µÈƵÂÊ×é¼þÖ®Ñз¢¡¢Éè¼Æ¡¢Éú²úÓëÏúÊÛ,²¢ÒòÓ¦Êг¡Ó¦ÓÃÓëÐèÇó,͸¹ý×ÔÖ÷ºËÐļ¼Êõ,³É¹¦¿ª·¢³ö¸÷ʽ¸Ð²â×é¼þ(Sensor),²úÆ·¿É¹ã·ºÊ¹ÓÃÓÚÐж¯Í¨Ñ¶¡¢´©´÷ʽװÖá¢ÎïÁªÍø¡¢·þÎñÆ÷´¢´æÉ豸¡¢³µÓᢵçÐÅ¡¢Ò½ÁÆ…µÈÊг¡.
´ó²¿·ÝµÄʯӢ¾§Ìå²úÆ·ÊÇÓÃÓÚµç×ÓÏß·ÉϵIJο¼ÆµÂÊ»ù×¼»òƵÂÊ¿ØÖÆ×é¼þ, ËùÒÔ, ƵÂÊÓ빤×÷»·¾³Î¶ȵÄÌØÐÔÊÇÒ»¸öºÜÖØÒªµÄ²ÎÊý. ÊÂʵÉÏ, Á¼ºÃµÄƵÂÊÓëζÈ(frequeny versus temperature)ÌØÐÔÒ²ÊÇÑ¡ÓÃʯӢ×öΪƵÂÊ×é¼þµÄÖ÷ÒªÒòËØÖ®Ò». ¾ÓÉÊʵ±µÄ¶¨Òå¼°Éè¼Æ, ʯӢ¾§Ìå×é¼þ¿ÉÒÔºÜÈÝÒ׵ľÍÂú×ãµ½ÒÔ°ÙÍò·ÖÖ®Ò» (parts per million, ppm) µ¥Î»µÈ¼¶µÄƵÂÊÎó²î·¶Î§. ÈôÒÔÀëÉ¢µç··½Ê½½«LCRÁã¼þ×é³É¸ßƵÕñµ´Ïß·, ËäȻҲ¿ÉÒÔÔÚСÁ¿Éú²ú¹æÄ£´ïµ½ËùÐèÒªµÄ²Î¿¼ÆµÂÊÐźÅÎó²îÔÚppm»òsub-ppmµÈ¼¶ÒªÇó, ¿ÉÊÇÕâÖÖ·½Ê½ÎÞ·¨Âú×ã²úÒµÒª´ïµ½µÄÁ¿²ú¹æÄ£. ʯӢ×é¼þµÄƵÂʶÔζÈÌØÐÔ¸üÊÇÀëÉ¢Õñµ´Ïß·ÎÞ·¨¼òÒ×´ï³ÉµÄ. ÔÚ(Èçͼ) ÖÐÌṩÁËÊýÖÖ²»Í¬µÄʯӢ¾§ÌåÇиî½Ç¶ÈµÄƵÂʶÔζÈÌØÐÔÇúÏß.
Ó¢³¬Ö±²¥°É: ¹«Ë¾²úÆ·ÓУºÊ¯Ó¢¾§Õñ¡¢49/S¡¢49/SMD¡¢5X7mm¡¢6x3.5mm¡¢5X3.2mm¡¢Ó¢³¬Ö±²¥°É¡¢ZTTÈý½Å¡¢ZTA¶þ½Å¡¢ÌùƬϵÁÐ7.2X3.4mm¡¢3.7X3.1mm¡¢Òô²æ±í¾§£º32.768KHZϵÁÐ.±¾¹«Ë¾²úÆ·ÂÊÏȽâ¾öÁËʯӢ¾§Õñ¡¢Ó¢³¬Ö±²¥°É¡¢Òô²æ¾§Ìå¡¢32.768KHZµÈ¡¢ÆµÂʲ»Îȶ¨¡¢²»¿¹µøÂä¡¢²»Ä͸ßεÈÄÑÌâ,Ô²úÁ¿8000ÍòÖ»,³ÉΪͬÐÐÒµÖеÄٮٮÕß,²úÆ·Ô¶ÏúÎ÷Å·Ò»´ø¹ú¼Ò¡¢°ÍÎ÷¡¢ÖйúÏã¸Û¡¢´ó½¡¢Öйų́ÍåµÈ¹úÄÚÍâÊг¡.
×Ô´ÓÅ·Ã˰䲼¸÷ÏîÂÌÉ«»·±£Ö¸ÁÈçRoHS£©ºó,ÊÀ½ç¸÷¹úÒÑÂ½ÐøÖÆ¶¨¹«²¼Ïà¹ØÖ®·¨Áî¹æÕÂ,ÍÆ¶¯¡¸ÂÌÉ«²úÆ·¡¹µÄ·¢Õ¹.̨Íå¾§¼¼µç×ÓΪÁ˶Ի·¾³ÓëÈËÀ๱Ï×Ò»¼ºÖ®Á¦,µ¼ÈëÂÌÉ«Éè¼ÆÖ®¸ÅÄî,ÖÂÁ¦Éú²ú·ûºÏ¹ú¼ÊÂÌÉ«»·±£Ö¸ÁîÓë¿Í»§ÌØÊâÒªÇóÖ®²úÆ·.ÎÒÃÇÖªµÀ,ÈËÀàµÄÓÀÐø·¢Õ¹ÐèÒª¸É¾»µÄ»·¾³,Èç¹ûÎÒÃDzúÆ·ÖеÄÎïÖÊ»á¶Ô»·¾³Ôì³ÉÎÛȾ,Ó°Ïìµ½ÈËÀàÉú´æµÄ»ù±¾Ìõ¼þ,²»ÂÛ²úÆ·µÄ¹¦ÄÜÔÙÏȽøÔÙÆëÈ«,Ò²ÎÞ·¨¶Ô»·¾³ÓëÉç»á´øÀ´¶à´óµÄ°ïÖú.
Ó¢³¬Ö±²¥°ÉÁªÏµ·½Ê½£º
ÁªÏµÈË£º³ÂÌÎ
×ù »ú£º0755-27876201
ÊÖ »ú£º13728742863
Email : kangbidz@163.com
Q Q: 577541227
¹Ù Íø£º/
µØ Ö·: ¹ã¶«Ê¡ÉîÛÚÊб¦°²Çø41Çø33¶°6Â¥