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À̹ø¿¡ Ãâ½ÃÇÏ´Â PowerWise LMH6629´Â 10 °ÔÀÎÀÇ 900 MHz, -3dB ´ë¿ªÆøÀ¸·Î ¾÷°è¿¡¼­ °¡Àå ³·Àº(0.69 nV/sqrt Hz) ¼öÁØÀÇ ³ëÀÌÁî ¼º´ÉÀ» Á¦°øÇÑ´Ù. ÀÌ Á¦Ç°Àº Á¤¹Ð ½Ã½ºÅÛ¿¡ ÇÊ¿äÇÑ ±¤¹üÀ§ÇÑ ´ë¿ªÆø°ú ³ôÀº °ÔÀÎ, Á¤¹Ð ¾ÚÇÁ ±â´ÉÀ» ¼±ÅÃÇÒ ¼ö ÀÖ´Â À¯¿¬¼ºÀ» Áö¿øÇÑ´Ù. ¿©±â¿¡´Â Åë½Å, Å×½ºÆ® ¹× °èÃø, ÀÇ·á À̹Ì¡, »ê¾÷¿ë ¹× ±¤¿ø °ËÃâ ¹× LIDAR(Ç×°ø ·¹ÀÌ´õ Ãø·®) ¾ÖÇø®ÄÉÀ̼ǿ¡ »ç¿ëµÇ´Â 16ºñÆ® ½Ã½ºÅÛµµ Æ÷ÇԵȴÙ. 


¶ÇÇÑ LMH6629´Â °¢°¢ -90dBc¿Í -94dBc¿¡ ´ëÇØ ³·Àº ÀÔ·Â Àü·ù ³ëÀÌÁî(2.6 pA/sqrt Hz)¿Í 2,3Â÷ °íÁ¶ÆÄ ¿Ö°î(f = 1 MHz) ¼º´ÉÀ» Á¦°øÇÑ´Ù. ¸Å¿ì ³·Àº DC ¿À·ù(25 ¡É¿¡¼­ ÃÖ´ë 780 uV ÀÔ·Â ¿ÀÇÁ¼Â Àü¾Ð, 1µµ´ç +/- 0.45 uVÀÇ TCVos)¿Í °áÇÕµÈ Op ¾ÚÇÁÀÇ ³·Àº ÀÔ·Â ³ëÀÌÁî, ÀûÀº ¿Ö°î ¹× °í¼Ó Ư¼º ´öºÐ¿¡ AC ¹× DC ¿¬°áÇü ¾ÖÇø®ÄÉÀÌ¼Ç ¸ðµÎ¿¡¼­ Á¤¹ÐÇÑ ÀÛµ¿ÀÌ °¡´ÉÇÏ´Ù.  

LMH6629ÀÇ ÀÔ·Â µ¿»ó ¸ðµå ¹üÀ§´Â Á¢Áö ¹Ì¸¸±îÁö È®ÀåµÇ¾úÀ¸¸ç Ãâ·Â º¯È­´Â +/- 250 mA ÀÌ»óÀÇ ¸®´Ï¾î Ãâ·Â Àü·ù¸¦ °¡Áø ·¹ÀÏÀÇ 0.8V À̳»±îÁö À̸¥´Ù. PowerWise Op ¾ÚÇÁ´Â 15.5 mA¸¦ ¼Ò¸ðÇϸç, 2.7V ~ 5.5VÀÇ °ø±Þ Àü¾Ð ¹üÀ§¸¦ Áö¿øÇÑ´Ù. »ç¿ëÀÚ°¡ ¼±Åà °¡´ÉÇÑ ³»ºÎ º¸Á¤ ±â´ÉÀº ´Ù¸¥ ¾ÚÇÁ¿¡¼­ ¿ä±¸µÇ´Â ¿ÜºÎ º¸Á¤ ºÎÇ°°ú Ãß°¡ÀûÀÎ ¼³°è ½Ã°£À» ¾ø¾ÖÁØ´Ù. LMH6629¸¦ »ç¿ëÇÒ °æ¿ì ¼³°èÀÚ´Â ÃÖ¼Ò °ÔÀÎ ¼±Åà ÇÉÀ» ÇÏÇÑ ¶Ç´Â »óÇѱîÁö ²ø¾î¿Ã¸²À¸·Î½á ÃÖ¼Ò 4 ¶Ç´Â 10À¸·Î °ÔÀÎÀ» ¼³Á¤ÇÒ ¼ö ÀÖ´Ù. 

LMH6629´Â ³»¼Å³ÎÀÇ »õ·Î¿î CBiCMOS8 ½Ç¸®ÄÜ °Ô¸£¸¶´½(SiGe) »óº¸ ¾ç±Ø-CMOS °øÁ¤ ±â¼úÀ» ÅëÇØ Á¦Á¶µÇ¾ú´Ù. ÇöÀç ¾÷°è¿¡¼­ ÃÖ÷´Ü ¾Æ³¯·Î±× °øÁ¤ Áß ÇϳªÀÎ CBiCMOS8Àº À¯´ÏÅ©ÇÑ ¸ð³î¸®½Ä SiGe NPN ¹× PNP Æ®·£Áö½ºÅ͸¦ ºñ·ÔÇÏ¿©, ¼ö¿ä°¡ Áõ°¡ÇÏ°í ÀÖ´Â °í¼Ó ¾Æ³¯·Î±× ¾ÖÇø®ÄÉÀ̼ÇÀ» À§ÇØ ¶Ù¾î³­ ¼Óµµ, ¼±Çü¼º, ȸ·Î ¹Ðµµ, ÀúÀü·Â°ú ³·Àº ³ëÀÌÁî ¼º´ÉÀ» ±¸ÇöÇÒ ¼ö ÀÖ°Ô ÇØÁÖ´Â ÀúÀü·Â CMOS Æ®·£Áö½ºÅÍÀÇ Á¶ÇÕÀ¸·Î µÇ¾î ÀÖ´Ù. 

LMH6629´Â 8ÇÉ LLP ÆÐÅ°Áö·Î Á¦°øµÇ¸ç, -40 ¡É ~ 125 ¡ÉÀÇ Æø³ÐÀº »ê¾÷ ¿Âµµ ¹üÀ§¿¡¼­ ÀÛµ¿ÇÑ´Ù. LMH6629ÀÇ °¡°ÝÀº 1,000°³ ´ÜÀ§ ±¸ÀÔ ½Ã °³´ç $1.88ÀÌ´Ù.

Ãß°¡ Á¤º¸°¡ ÇÊ¿äÇϰųª »ùÇðú Æò°¡ º¸µå¸¦ ÁÖ¹®ÇÏ·Á¸é www.national.com/pf/LM/LMH6629.htmlÀ» Âü°íÇÏ¸é µÈ´Ù.

 

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