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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ½ÃÀÛ½ÅÈ£ ¹× ¸ØÃã½ÅÈ£¿Í µ¿±âÈ­µÈ Ŭ·ÏÀ» »ç¿ëÇÏ´Â ½Ã°£-µðÁöÅÐ º¯È¯±â
¿µ¹®Á¦¸ñ(English Title) Time-to-Digital Converter Using Synchronized Clock with Start and Stop Signals
ÀúÀÚ(Author) À̹οõ   Á¶¼ºÀÍ   À̳²È£   Á¤»óÈÆ   Min-woong Lee   Seong-ik Cho   Nam-ho Lee   Sang-hun Jeong   ÃÖÁøÈ£   Jin-Ho Choi  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 05 PP. 0893 ~ 0898 (2017. 05)
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(Korean Abstract)
Ä«¿îÅÍ Å¸ÀÔÀÇ ½Ã°£-µðÁöÅÐ º¯È¯±â¸¦ °ø±ÞÀü¾Ð 1.5volts¿¡¼­ 0.18§­ CMOS °øÁ¤À» ÀÌ¿ëÇÏ¿© ¼³°èÇÏ¿´´Ù. ÀϹÝÀûÀÎ ½Ã°£-µðÁöÅÐ º¯È¯±â¿¡¼­´Â Ŭ·ÏÀÇ ÁֱⰡ TCKÀÏ ¶§, ½ÃÀÛ½ÅÈ£¿Í Ŭ·ÏÀÇ ½Ã°£Â÷¿¡ ÀÇÇØ ÃÖ´ë TCKÀÇ º¯È¯ ¿¡·¯°¡ ¹ß»ýÇÑ´Ù. ±×¸®°í ¸ØÃã½ÅÈ£¿Í Ŭ·ÏÀÇ ½Ã°£Â÷·Î ÀÎÇØ -TCKÀÇ ¿¡·¯°¡ ¹ß»ýÇÑ´Ù. ±×·¯³ª º» ³í¹®¿¡¼­ Á¦¾ÈÇÑ ½Ã°£-µðÁöÅÐ º¯È¯±â´Â ÀÌ·¯ÇÑ ´ÜÁ¡À» º¸¿ÏÇϱâ À§ÇØ Å¬·ÏÀº ½ÃÀÛ½ÅÈ£ ¹× ¸ØÃã½ÅÈ£¿Í µ¿±âÈ­ÇÏ¿© ȸ·Î ³»¿¡¼­ »ý¼ºµÇµµ·Ï ¼³°èÇÏ¿´´Ù. ¼³°èµÈ ½Ã°£-µðÁöÅÐ º¯È¯±â¿¡¼­ ½ÃÀÛ½ÅÈ£¿Í Ŭ·ÏÀÇ ½Ã°£Â÷¿¡ ÀÇÇÑ º¯È¯¿¡·¯´Â ¹ß»ýÇÏÁö ¾ÊÀ¸¸ç, ¸ØÃã½ÅÈ£¿¡ ÀÇÇÑ º¯È¯¿¡·¯ÀÇ Å©±â´Â (1/2)TCK·Î °¨¼ÒµÈ´Ù.
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(English Abstract)
A TDC(Time-to-Digital Converter) of counter-type is designed by 0.18§­ CMOS process and the supply voltage is 1.5 volts. The converted error of maximum TCK is occurred by the time difference between the start signal and the clock when the period of clock is TCK in the conventional TDC. And the converted error of -TCK is occurred by the time difference between the stop signal and the clock. However in order to compensate the disadvantage of the conventional TDC the clock is generated within the TDC circuit and the clock is synchronized with the start and stop signals. In the designed TDC circuit the conversion error is not occurred by the difference between the start signal and the click and the magnitude of conversion error is reduced (1/2)TCK by the time difference between the stop signal and the clock.
Å°¿öµå(Keyword) ÆÞ½º ¹æ»ç¼±   Àü¿øÂ÷´Üȸ·Î   ¹æÀü¡¤ÃæÀü ½Ã°£   °í¼Ó ¹æÀü¡¤ÃæÀü   ÀüÀÚ¼ÒÀÚ   Pulse radiation   Crowbar circuit   Discharge¡¤charge-time   High-speed discharge¡¤charge   electronic device   ½Ã°£-µðÁöÅÐ º¯È¯±â   µ¿±âÈ­µÈ Ŭ·Ï   Ä«¿îÅÍ Å¸ÀÔ   ½Ã°£°£°Ý½ÅÈ£   time-to-digital converter   synchronized clock signal   counter type   time interval signal  
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