ÐÓöÎ- ¹ÙÍø´úÀí,Æ·ÅÆ±£ÕÏ!


QT581L8OM-32.768kHzµÍµçÁ÷¸ßÎÂÕñµ´Æ÷Q-Tech

·¢²¼Ê±¼ä£º2024-08-05 09:09:12     ä¯ÀÀ£º549

QT581L8OM-32.768kHzµÍµçÁ÷¸ßÎÂÕñµ´Æ÷Q-Tech

¡¡¡¡QT581L8OM-32.768kHzÊÇÒ»¿îÓÉQ-TechÉú²úµÄµÍµçÁ÷¸ßÎÂÕñµ´Æ÷£¬×¨Îª¸ß¾«¶ÈʵʱʱÖÓ(RTC)Éè¼Æ£¬ÊÊÓÃÓÚ¼«¶ËζȻ·¾³¡£ÆäÌØµã°üÀ¨£º

¡¡¡¡¸ß¾«¶È£º²ÉÓÃAT»òITÇиîʯӢ¾§Ì壬Ìṩ¿íζȷ¶Î§Äڵĸ߾«¶È(-55¡ãCÖÁ+200¡ãC)¡£

¡¡¡¡µÍµçÁ÷ÏûºÄ£º³¬µÍ¹¦ºÄÉè¼Æ£¬ÊÊºÏµç³Ø¹©µçÓ¦Óã¬ÑÓ³¤µç³ØÊÙÃü¡£

¡¡¡¡¿íζȷ¶Î§£ºÄÜÔÚ¼«¶ËζÈÌõ¼þÏÂÎȶ¨¹¤×÷¡£

¡¡¡¡ÆµÂÊÎȶ¨ÐÔ£ºÌṩ¡À40ppmÖÁ¡À250ppmµÄƵÂÊÎȶ¨ÐÔ¡£

¡¡¡¡¿ìËÙÆô¶¯Ê±¼ä£º¿ìËÙ´ïµ½Îȶ¨Õñµ´×´Ì¬¡£

¡¡¡¡·â×°Óë¿É¿¿ÐÔ£º²ÉÓÃÆøÃÜÐÔÌÕ´É·â×°£¬È·±£»úеÐÔÄÜºÍµçÆøÁ¬½Ó¡£

¡¡¡¡RoHSºÏ¹æ£º·ûºÏ»·±£±ê×¼¡£

¡¡¡¡Ô­²úµØÓëÈÏÖ¤£ºÃÀ¹úÖÆÔ죬»ñµÃECCN EAR99ÈÏÖ¤¡£

¡¡¡¡Ó¦ÓÃÁìÓò°üÀ¨Ê¯ÓͺÍÌìÈ»Æø¿±Ì½¡¢º½¿Õº½Ìì¡¢¿óÒµ¡¢¹¤Òµ×Ô¶¯»¯¡¢Ô¶³Ì¼à¿ØµÈÐèÒª¸ß¾«¶Èʱ¼äͬ²½ºÍ³¤ÆÚÎȶ¨ÐÔµÄϵͳ¡£

Ïêϸ¹æ¸ñ²ÎÊýÈçÏ£º

Parameters+3.3Vdc+2.5Vdc
Output frequency range(Fo)32.768kHz
Supply voltage(Vdd)+3.3Vdo¡À10%+2.5Vdo¡À10%
Maximum Applied Voltage
(Vddmax.)
+5Vdo
Frequency stability(¡÷F/¡÷T)See Ordering Information
Operating temperature(Topr)See Ordering Information
Storage temperature(Tsto)-55¡æ to+125¡æ
Operating supply current
(Idd)(No  Load)
0.42 mAtyp.,0.7mA max0.24 mA typ.,0.5mA max
Symmetry
(50%of ouput waveform)
50/50%typ.,45/55%max.
Rise and Fall times
(Tr,Tf between 10%and 90%of output waveform)
0.2¦Ìs typ.,l¦Ìs max.
Output Load15pF
Start-up time (Tstup)10ms max
Output voltage (Voh/V6l)0.9xVdd min. ;0.1xVdd max.
Output Current (Ioh/Iol)¡À2mA min
Enable/Disable function Pin 1VIH¡Ý0.7Vdd:Active
VIL¡Ü0.3Vdd:High Impedance
Stand-by current:10¦ÌA max
Aging¡À5ppm max,first year/¡À2ppm max,per year thereafter

ÉîÛÚÊÐÁ¢Î¬´´Õ¹¿Æ¼¼ÓÐÏÞ¹«Ë¾ÊÚȨ´úÀíÏúÊÛQ-TECH²úÆ·£¬±¸¼þÏÖ»õ£¬»¶Ó­ÓëÒµ½çͬÐкÏ×÷¡£

ÍÆ¼ö×ÊѶ

  • HI-35851Ïß·Çý¶¯Æ÷HOLTIC
    HI-35851Ïß·Çý¶¯Æ÷HOLTIC 2023-01-30 16:44:53

    HOLTIC?Ïß·Çý¶¯Æ÷HI-35851ÊǸöARINCÈ·±£429ÖÐ¼ÌÆ÷ARINC429ÐźÅÄܹ»¿É¿¿µÄ´ÓÊäËÍÔ´½ÓÊÕ²¢ÖØÐÂÊäÈëµ½ÆäËû½ÓÊÕÆ÷£¨ÀýÈçÔÚ³¤´«ÊäÏßµÄÖÕ¶Ë£©¡£HI-35851½«È·±£³õʼ·¢Éä×°ÖÃÐźÅÄܹ»ÓÐЧµÄÖмÌÓë³õʼԴÏàͬµÄÐźÅÍêÕûÐÔ¡£

  • SMPTEÊý×ÖÊÓÆµ°ÍÂ×TA-0751003G
    SMPTEÊý×ÖÊÓÆµ°ÍÂ×TA-0751003G 2024-01-16 08:45:25

    PulseRΪÁËÂú×ã1.485GbpsÖÁ3GbpsµÄÊý¾ÝËÙÂÊÐèÇóÍÆ³öÁËÈ«ÐÂϵÁеĸßËÙÊý×ÖÊÓÆµ°ÍÂ׺͸ôÀë±äѹÆ÷¡£ÕâЩ×é¼þ¿ÉÒÔÁ¬½Ó50¦¸ºÍ75¦¸µÄµ¥¶Ë½Ó¿Úµ½100¦¸ºÍ150¦¸µÄ²î·ÖµçÀ¡£ÕâЩÆ÷¼þ²ÉÓÃÍêÈ«·â×°Éè¼Æ£¬ÔÚ-55?CÖÁ+125?CµÄÀ©Õ¹Î¶ȷ¶Î§ÄÚ¿ÉÕý³£¹¤×÷£¬²¢·ûºÏMIL-PRF-21038µÄ»·¾³ÈÏÖ¤ÒªÇ󡣯äǦ±íÃæ´¦Àí²ÉÓÃÎý/Ç¦ÖÆ³É£¬·ûºÏRoHS±ê×¼¡£

ÔÚÏßÁôÑÔ

ÔÚÏßÁôÑÔ

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿