QTCT2203S1T-10.00΢ÐÍSMDοؾ§ÌåÕñµ´Æ÷Q-Tech
·¢²¼Ê±¼ä£º2024-05-10 09:04:28 ä¯ÀÀ£º417
¡¡¡¡QTCT2203S1T-10.00΢ÐÍSMDοؾ§ÌåÕñµ´Æ÷ÊÇÒ»¿îÓÉQ-TechÉú²úµÄ2.0 x 2.5mm΢ÐÍSMDοؾ§ÌåÕñµ´Æ÷¡£¸ÃÕñµ´Æ÷ÌṩµÄ¼¼Êõ¹æ¸ñ°üÀ¨¹¤×÷µçѹ·¶Î§Îª2.8ÖÁ3.3Vdc£¬ÆµÂÊ·¶Î§´Ó10.000000MHzµ½52.000000MHz¡£Ëü²ÉÓÃÁËIC 3.3Vdc TCXO×é¼þ£¬²¢ÄÚÖÃÔÚµÍÂÖÀªÌÕ´É·â×°ÖУ¬´øÓÐ¶Æ½ð´¥µãµæ¡£
¡¡¡¡Ö÷ÒªÌØÐÔ°üÀ¨£ºÆµÂÊ·¶Î§¹ã·º£¬Õ¼µØÃæ»ýС£¬²Ã¼ôÕýÏÒÂß¼£¬Ö§³Ö2.8¡¢3.0¡¢3.3VdcµçÔ´£¬¹¤×÷ζȷ¶Î§Îª-40?CÖÁ+85?C£¬¿ÉÑ¡µÄ×ÔÓɵ÷г¹¦ÄÜ£¬ÃÜ·âÌÕ´É·â×°£¬Í¨¹ý¾üÓÃɸѡ²âÊÔ·ûºÏMIL-PRF-55310 3ÀàÉ豸±ê×¼£¬Ìṩ½º´øºÍ¾íÖá°ü×°£¬ÎÞǦ£¬·ûºÏRoHS±ê×¼£¬ÁíÍ⻹¿ÉÑ¡ÔñVCTCXOÑ¡Ïî¡£
¡¡¡¡¸Ã΢ÐÍSMDοؾ§ÌåÕñµ´Æ÷ÊÊÓÃÓÚ¶àÖÖÓ¦ÓÃÁìÓò£¬°üÀ¨ÒÇÆ÷¡¢µ¼º½¡¢º½¿Õµç×ÓÉ豸¡¢ÒÔÌ«Íø/SynchE¡¢»ùÕ¾¡¢È«Çò¶¨Î»ÏµÍ³(GPS)¡¢±ãЯʽÊÕÒô»úÒÔ¼°FEMTOµç³ØµÈ¡£ËüÖ¼ÔÚÂú×ãµ±½ñµÍѹӦÓõÄÐèÇó£¬ÊÇÒ»¿î¹¦ÄÜÇ¿´óÇҹ㷺ÊÊÓõÄÕñµ´Æ÷²úÆ·¡£
¹æ¸ñ²ÎÊý£º
Parameters | QTCT220 |
Output frequency range (Fo) | 10.000000MHz¡ª52.000000MHz |
Logic | Clipped Sine |
Supply voltage (Vdd) | 2.8,3.0.3.3Vdc¡À5% |
Supply current (Idd) | 1.5 mAmax.- 10MHz~¡Ü26MHz 2.5 mAmax.- 26MHz~¡Ü52MHz |
VCO Option(Tuning Range) | See Part Number on Page 1 |
Operating temperature (Topr) | See Part Number on Page 1 |
Storage temperature (Tsto) | -40¡æ to+85¡æ |
Start-up time (Tstup) | 2ms max |
Output Level | Vop-p=0.8V |
Output Load | 10k|10pF |
Control Voltage to reach Pull Range (Note 1) | 0.5V min. 2.5V max |
Pulling Range (Note 1) | ¡À5 ppm min. |
Control Voltage Impedance (Note 1) | 500k2 min |
Phase Noise typ.at 19.2MHz 100Hz 1kHz 10kHz | -115 dBc/Hz -135 dBc/Hz -148 dBc/Hz |
Frequency Tolerance (Ftol)at 25¡æ (Note 2) | ¡À2.0ppm max |
Power Supply Stability¡À5%(Fpwr) | ¡À0.2ppm max |
Load Stability¡À10%(Fload) | ¡À0.2ppm max |
Aging | ¡À1.0ppm max.Ist year |
ÉîÛÚÊÐÁ¢Î¬´´Õ¹¿Æ¼¼ÓÐÏÞ¹«Ë¾ÊÚȨ´úÀíÏúÊÛQ-TECH²úÆ·£¬±¸¼þÏÖ»õ£¬»¶ÓÓëÒµ½çͬÐкÏ×÷¡£
ÉÏһƪ: 805-SG΢²¨ÐźÅÔ´Berkeley Nutronics
ÏÂһƪ: T-330SCTNL¸ßËÙË«±äѹÆ÷iNRCORE
ÍÆ¼ö×ÊѶ
Marvell? Prestera? 98DX45xx ϵÁÐÊÇÒ»¿îרΪÆóÒµ½ÓÈëºÍ±ßÔµÍøÂçÉè¼ÆµÄ¸ßÐÔÄÜ¡¢¶àËÙÂÊÒÔÌ«Íø½»»»»ú£¬ÊÊÓÃÓÚÊý×ÖתÐͱ³¾°ÏµĶàÑù»¯ÍøÂçÐèÇ󡣸ÃϵÁвúÆ·Ö§³Ö¶àǧÕ×ËÙ¶È£¨1/2.5/5/10G£©µÄÏÂÐж˿ں͸ßÈÝÁ¿ÉÏÐÐÁ´Â·£¨10/25/50/100G£©£¬Âú×ãWiFi6ºÍ´ø¿íÃܼ¯ÐÍÓ¦ÓõÄÐèÇó¡£98DX45xxϵÁÐͨ¹ý¸ß¶È¼¯³ÉµÄÉè¼Æ¡¢·á¸»µÄ¹¦ÄܺÍ׿ԽµÄÐÔÄÜ£¬ÎªÆóÒµÍøÂçÌṩÁ˸ßËÙ½ÓÈë¡¢Áé»îÁ¬½ÓºÍ°²È«¿É¿¿µÄ½â¾ö·½°¸£¬ÊǽÓÈëºÍ±ßÔµÍøÂ粿ÊðµÄÀíÏëÑ¡Ôñ¡£
Marvell?Ò»Ö±Êܵ½¶¥¼¶¼¼Êõ¹«Ë¾µÄÐÅÈΣ¬Ê¹ÓÃרΪ¿Í»§Éè¼ÆµÄ°ëµ¼Ìå½â¾ö·½°¸ÊµÏÖÈ«ÇòÊý¾ÝÒÆ¶¯µÄµ±Ç°ÐèÇóºÍδÀ´ÀíÏë¡¢´æ´¢¡¢´¦ÀíÓë±£»¤¡£
ÔÚÏßÁôÑÔ