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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > ÀüÀÚ°øÇÐȸ ³í¹®Áö (Journal of The Institute of Electronics and Information Engineers)

ÀüÀÚ°øÇÐȸ ³í¹®Áö (Journal of The Institute of Electronics and Information Engineers)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) µ¥ÀÌÅÍ ¶óÀÎ º¸È£¸¦ À§ÇÑ ³·Àº Àü¾Ð Ŭ·¥ÇÎ TVS
¿µ¹®Á¦¸ñ(English Title) Low-Voltage Clamping TVS for Data Line Protection
ÀúÀÚ(Author) ÀåÈñ¿ø   ±èÇö½Ä   ÇÔ¼ºÈ£   Hee-Won Jang   Hyun-Sik Kim   Seong-Ho Ham  
¿ø¹®¼ö·Ïó(Citation) VOL 58 NO. 05 PP. 0003 ~ 0013 (2021. 05)
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(Korean Abstract)
CMOS ÁýÀûȸ·Î¿¡¼­ ³·Àº ¼Òºñ Àü·ÂÀ» À§ÇØ ±¸µ¿ Àü¾ÐÀÌ ´õ ³·¾ÆÁü¿¡ µû¶ó ´õ ³·Àº Ä¿ÆнÃÅϽº¿Í Ŭ·¥ÇÎ Àü¾Ð(VC)ÀÌ ¿ä±¸µÈ´Ù. º» ³í¹®¿¡¼­´Â ÅÏ-¿Â Àü¾ÐÀÌ ³·Àº ¼îŬ¸® ´ÙÀÌ¿Àµå ±¸Á¶¸¦ ÀÌ¿ëÇÑ transient voltage suppressor(TVS) ¼ÒÀÚ¸¦ Á¦¾ÈÇÏ°í ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ ÃÖÀûÈ­ ÈÄ Á¦ÀÛÇÏ¿´´Ù. Ư¼ºÀ» Æò°¡ÇÑ °á°ú·Î ±âÁ¸ TVS¿¡ ºñÇØ Ä¿ÆнÃÅϽº´Â 40% ÀÛ¾ÆÁö°í, VC °ªÀº 50% ´õ ³·¾ÆÁ³À¸¸ç, surge Ư¼ºÀº 1.8¹è ÀÌ»ó °³¼±µÇ¾ú´Ù. Á¦ÀÛµÈ ÀúÀü¾Ð Ŭ·¥ÇÎ TVS´Â 10 G§Ô ÀÌ»óÀÇ °í¼Ó µ¥ÀÌÅÍ ¶óÀο¡¼­ ½ÅÈ£ ¿Ö°î ¾øÀÌ surge ¶Ç´Â electrostatic discharge(ESD)·ÎºÎÅÍ ÁýÀûȸ·Î(IC)¸¦ º¸È£Çϴµ¥ À¯¿ëÇÒ °ÍÀ¸·Î ±â´ëµÈ´Ù.
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(English Abstract)
Lower clamping voltage(VC) and capacitance are required as the driving voltage is lowered for low power consumption in CMOS integrated circuits. In this paper, a transient voltage suppressor(TVS) device using a shockley diode structure with a low turn-on voltage was proposed and fabricated after optimization through simulation. As a result of evaluating the characteristics, the capacitance is reduced by 40%, the VC value is lowered by 50%, and the surge characteristic is improved by more than 1.8 times compared to the conventional TVS. The fabricated low-voltage clamping TVS is expected to be useful in protecting integrated circuits(ICs) from surge or electrostatic discharge(ESD) without signal distortion on high-speed data lines more than 10 G§Ô.
Å°¿öµå(Keyword) TVS   º¸È£¼ÒÀÚ   ¼îŬ¸® ´ÙÀÌ¿Àµå   »çÀ̸®½ºÅÍ  
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