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TI, ¹«¼± ¾ÖÇø®ÄÉÀ̼ǿë 1GHz ¹Ì¸¸ RF Æ®·£½Ã¹ö Ãâ½Ã

(Á¦Ç° ´º½º, 23 Aug 2007 )

TI´Â ÀúÀü·Â, °íÁýÀû, ¿ì¼öÇÑ RF ¼º´ÉÀ» Á¦°øÇÏ´Â 1GHz ¹Ì¸¸ RF Æ®·£½Ã¹ö CC1101À» Ãâ½ÃÇß´Ù. ÀÌ Á¦Ç°Àº °æº¸, º¸¾È, ÀÚµ¿ ¹ÌÅ͸µ, »ê¾÷¿ë ¸ð´ÏÅ͸µ ¹× Á¦¾î, °¡Á¤ ¹× °Ç¹° ÀÚµ¿È­ µîÀÇ ÀúÀü·Â ¹«¼±¾ÖÇø®ÄÉÀ̼ǿ¡ ÀûÇÕÇÏ´Ù. CC1101Àº TIÀÇ ¼º°øÀûÀÎ ¸ðµ¨ÀÎ 1GHz ¹Ì¸¸ RFÆ®·£½Ã¹ö CC1100¿Í ÄÚµå ȣȯ µÇ¸ç, º¸´Ù ¼º´ÉÀ» °³¼±ÇÑ Á¦Ç°ÀÌ´Ù.
CC1101Àº 315, 433, 868, 915MhzÀÇ ±Ù°Å¸® ¹«¼± ÀåÄ¡(SRD, short range device) Á֯ļö ´ë¿ª¿¡¼­ »ê¾÷/°úÇÐ/ÀÇ·á(ISM)¿ëÀ¸·Î ¼³°èµÇ¾ú´Ù. ÀÌ Á¦Ç°Àº 300-348MHz, 387-464MHz, 779-928MHz µî °¢±â ´Ù¸¥ Á֯ļö¿¡¼­ µ¿ÀÛÇϱâ À§ÇØ ½±°Ô ÇÁ·Î±×·¡¹Ö ÇÒ ¼ö ÀÖÀ¸¸ç, ¿ì¼öÇÑ Á֯ļö´ë¿ª°ú º¯Á¶(modulation) Æ÷¸ËÀÇ Áö¿øÀ¸·Î ±âÁ¸ RF ÃÖÁ¾Àåºñ¿Í ȣȯÀÌ °¡´ÉÇÏ´Ù.
CC1101Àº ÆÐŰÁö Çڵ鸵, µ¥ÀÌÅÍ ¹öÆÛ¸µ, ¹ö½ºÆ® ¼Û½Å, CCA(clear channel assessment), ¸µÅ© ǰÁú Ç¥½Ã, WOR(wake-on radio) ±â´ÉÀ» Áö¿øÇÏ´Â ±¤¹üÀ§ÇÑ Çϵå¿þ¾î¸¦ Á¦°øÇÑ´Ù. ÁÖ¿ä µ¿ÀÛ ÆÄ¶ó¹ÌÅÍ¿Í 64¹ÙÀÌÆ® ¼Û¼ö½Å FIFO´Â SPI ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ Á¦¾îµÉ ¼ö ÀÖ´Ù. ÀϹÝÀûÀÎ ½Ã½ºÅÛÀÇ °æ¿ì, CC1101Àº TIÀÇ MSP430 MCU¿Í ¸î °³ÀÇ ¿ÜºÎ ¼öµ¿ºÎǰ°ú ÇÔ²² »ç¿ëµÈ´Ù. ±¤¹üÀ§ÇÑ µðÁöÅÐ ±â´ÉÀº ³ôÀº µ¥ÀÌÅÍ Àü¼Û¼Óµµ¿¡¼­µµ °³¹ß±â°£À» ´ÜÃà½Ã۸ç, MCUÀÇ ºÎ´ãÀ» °¨¼Ò½ÃŲ´Ù.
CC1101Àº ÇöÀç TI¿Í TI °ø½Ä´ë¸®Á¡¿¡¼­ QLP-20 ÆÐŰÁö·Î Á¦°øµÈ´Ù.

 
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