.
TTL Signal (H, L) Å×½ºÆ®
ÇÁ·Îºê (Test Probe).
* NT-TSTP´Â ÀüÀÚȸ·Î¸¦ Á¦ÀÛ, Å×½ºÆ®ÇÒ
¶§, °¢ ºÎÇ°ÀÇ ÇÉ(Pin) ¶Ç´Â ´ÜÀÚ¿¡¼ Ãâ·ÂµÇ´Â TTL LevelÀÇ
H(High), L(Low) »óŸ¦ ÃøÁ¤Çϱâ À§ÇÑ µµ±¸ ÀÔ´Ï´Ù.
* °¢ üũ(ÃøÁ¤) À§Ä¡ÀÇ TTL SignalÀÇ H(High)
Level ¶Ç´Â L(Low) Level ÀÇ »óÅ ¹×
¹«°áÁ¤(Undecided State –
High resistance) »óŸ¦ Ç¥½ÃÇÏ´Â LED°¡ ÀåÂøµÇ¾î Æǵ¶ÀÌ ½±½À´Ï´Ù.
-Ư¡ ¹× ¿ëµµ-
¢Ñ »ç¿ëÀÌ Æí¸®ÇÑ
PCB ÀÏüÇü ±¸Á¶ÀÔ´Ï´Ù.
¢Ñ DC 3V ¶Ç´Â
DC 5V¸¦ »ç¿ëÇϹǷÎ, ´ëºÎºÐÀÇ TTL ȸ·Î Àü¿øÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
¢Ñ H(High), L(Low) Level ¿ë
LED Ç¥½Ã·Î ½±°Ô È®ÀÎ °¡´É ÇÕ´Ï´Ù.
¢Ñ °í°¡ÀÇ ÃøÁ¤±â¸¦ »ç¿ëÇÏÁö ¾Ê¾Æµµ TTL
level Ãâ·ÂÀ» ½±°Ô Æǵ¶ÀÌ °¡´É ÇÕ´Ï´Ù.
. TTL Signal (H, L) Å×½ºÆ® ÇÁ·Îºê (Test Probe)ÀÇ
»ç¾ç.
»ç ¾ç
|
³»
¿ª
|
Àü ¿ø Àü ¾Ð
|
DC 3V ¶Ç´Â DC 5V
|
DC 5V»ç¿ë½Ã
|
L(Low) Level – ¾à 0V ~ 0.6V
Undecided State level – ¾à 0.7V ~ 2.4V
H(High)
Level – ¾à 2.4V ÀÌ»ó
|
DC 3V»ç¿ë½Ã
|
L(Low) Level – ¾à 0V ~ 0.39V
Undecided State level – ¾à 0.4V ~ 1.49V
H(High) Level – ¾à 1.49V ÀÌ»ó
|
Ç¥ ½Ã ¹æ ½Ä
|
LED - H(High), L(Low), HI( Undecided State)
|
Å© ±â
|
¾à 15mm X 102mm (PCB Only -84mm)
|
. À§ÀÇ »ç¾çÀº Á¦Ç°ÀÇ Ç°ÁúÇâ»ó ¹× ¾÷±×·¹À̵带 À§ÇÏ¿© ¿¹°í ¾øÀÌ º¯°æµÉ ¼ö ÀÖ½À´Ï´Ù.
. À§ÀÇ ÀÔ·ÂÀü¾Ð º° ÃøÁ¤¹üÀ§ Àü¾ÐÀº ºÎÇ°ÀÇ ¿ÀÂ÷·Î Â÷ÀÌ°¡ ÀÖÀ» ¼ö ÀÖ½À´Ï´Ù.