{"id":12039,"date":"2025-08-04T09:00:11","date_gmt":"2025-08-04T00:00:11","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/08\/04\/12039\/"},"modified":"2025-08-04T09:00:11","modified_gmt":"2025-08-04T00:00:11","slug":"a-%ec%a0%95%eb%b3%b4%ed%86%b5%ec%8b%a0%ec%8b%a4%ed%97%98-3%ec%a3%bc%ec%b0%a8-%ec%98%88%eb%b9%84%eb%b3%b4%ea%b3%a0%ec%84%9c-%ed%91%b8%ec%8a%a4%ed%92%80-%ec%a0%84%eb%a0%a5-%ec%a6%9d%ed%8f%ad","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/08\/04\/12039\/","title":{"rendered":"A+ \uc815\ubcf4\ud1b5\uc2e0\uc2e4\ud5d8 3\uc8fc\ucc28 \uc608\ube44\ubcf4\uace0\uc11c – \ud478\uc2a4\ud480 \uc804\ub825 \uc99d\ud3ed \ud68c\ub85c"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

1. \uc2e4\ud5d8\uc774\ub860
\n2. \uc608\ube44\uc2e4\ud5d8
\n3. \uc608\ube44\ubcf4\uace0\uc11c \uacb0\uacfc<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

\u2981\uc804\ub825 \uc99d\ud3ed\uae30 : \uc2a4\ud53c\ucee4\ub97c \ud1b5\ud574 \uc18c\ub9ac\ub85c \ubcc0\ud658\uc2dc\ud0a4\uae30 \uc704\ud55c \uc804\uae30\uc5d0\ub108\uc9c0\ub97c \uc99d\ud3ed\ud558\ub294 \ud68c\ub85c
\n1. \uc804\ub825 \uc99d\ud3ed\uae30\uc758 \uac1c\uc694
\n– \ubd80\ud558\uc5d0 \uc694\uad6c\ub418\ub294 \uc804\ub825\uc744 \uacf5\uae09
\n– \uc9c4\ud3ed\uc774 \ud070 \uc2e0\ud638 \uc99d\ud3ed
\n– \uc120\ud615\uc131 \uc911\uc694 = \uc18c\uc2e0\ud638 \uc99d\ud3ed\uae30\uc640 \ub2e4\ub978 \ubc14\uc774\uc5b4\uc2a4 \ubc29\ubc95 \uc801\uc6a9
\n– \uc8fc\uc694 \uace0\ub824\uc0ac\ud56d = \uc804\ub825\ud6a8\uc728, \uc815\uaca9\ucd9c\ub825, \ubc1c\uc5f4<\/p>\n

\u26ab\uc18c\uc2e0\ud638(small-signal) \uc99d\ud3ed\uae30
\n– \ub3d9\uc791\uc810\uc744 \uc911\uc2ec\uc73c\ub85c \uc9c4\ud3ed\uc774 \uc791\uac8c \ubcc0\ud558\ub294 \uc2e0\ud638(\uc218 ~ \uc218\ubc31 mV)\ub97c \uc99d\ud3ed\ud568
\n– \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \uc120\ud615 \ub3d9\uc791\uc601\uc5ed \uc911\uc559 \uadfc\ucc98\uc5d0 \ub3d9\uc791\uc810\uc744 \uc124\uc815\ud568
\n– \uc785-\ucd9c\ub825 \uc2e0\ud638\uc758 \uc120\ud615\uc131(linearity)\uc774 \uc911\uc694\ud568<\/p>\n

\u26ab\ub300\uc2e0\ud638(large-signal) \uc99d\ud3ed\uae30
\n– \uc9c4\ud3ed\uc774 \ud070 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud568
\n– \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ube44\uc120\ud615 \ud2b9\uc131\uc5d0 \uc758\ud574 \uc99d\ud3ed\uae30 \ucd9c\ub825\uc774 \uc65c\uace1\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c, \ud070 \ub3d9\uc801 \ubc94
\n\uc704(dynamic range)\uc5d0\uc11c \uc120\ud615\uc131\uc774 \uc720\uc9c0\ub420 \uc218 \uc788\ub3c4\ub85d \uc18c\uc2e0\ud638 \uc99d\ud3ed\uae30\uc640\ub294 \ub2e4\ub978 \ubc14\uc774
\n\uc5b4\uc2a4 \ubc29\ubc95\uc774 \ud544\uc694\ud568
\n– \uc804\ub825\ubcc0\ud658 \ud6a8\uc728, \uc815\uaca9\uc804\ub825, \uc548\uc804\ub3d9\uc791 \uc601\uc5ed, \uc804\ub825\uc18c\ube44\uc5d0 \uc758\ud55c \ubc1c\uc5f4\ubb38\uc81c \ub4f1\uc774 \uc911\uc694\ud568<\/p>\n

2. \uc99d\ud3ed\uae30 \ubd84\ub958
\n– A, B, AB, C\uae09 = \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ub3d9\uc791\uc810(\ubc14\uc774\uc5b4\uc2a4 \uc804\uc555\uc804\ub958)\uc5d0 \ub530\ub77c \uad6c\ubd84
\n– A\uae09 = \uc120\ud615\uc131\uc774 \ub192\uace0 \ud6a8\uc728\uc740 \ub0ae\ub2e4. \ubc14\uc774\uc5b4\uc2a4 \uc810 = \uc120\ud615\uc601\uc5ed\uc911\uc2ec
\n– B \uae09: \uc0c1\ubcf4(push-pull)\ud615\uc73c\ub85c \uad6c\uc131, A\uae09 \ubcf4\ub2e4 \ud6a8\uc728\uc774 \ub192\ub2e4, \ubc14\uc774\uc5b4\uc2a4 \uc810 = \uceec\ub809\ud130 \uc804\ub958\uac00 0\uc778 \uc810
\n– AB\uae09: Push-pull \uc99d\ud3ed\uae30\uc758 VBE \uc804\uc555\uac15\ud558\uc5d0 \uc758\ud55c \uc65c\uace1 \uac10\uc18c, \ud6a8\uc728 A\uae09\uacfc B\uae09 \uc0ac\uc774, \ubc14\uc774\uc5b4\uc2a4 \uc810 = \uceec\ub809\ud130 \uc804\ub958\uac00 \uc57d\uac04 \uc591\uc758 \uac12
\n– C\uae09: \ubc14\uc774\uc5b4\uc2a4 \uc810 = \uceec\ub809\ud130 \uc804\ub958\uac00 \uc74c\uc758 \uac12, \ud6a8\uc728\uc774 A, B, AB\uae09\ubcf4\ub2e4 \ub192\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 1. \uc2e4\ud5d8\uc774\ub860 2. \uc608\ube44\uc2e4\ud5d8 3. \uc608\ube44\ubcf4\uace0\uc11c \uacb0\uacfc \ubcf8\ubb38\ub0b4\uc6a9 \u2981\uc804\ub825 \uc99d\ud3ed\uae30 : \uc2a4\ud53c\ucee4\ub97c \ud1b5\ud574 \uc18c\ub9ac\ub85c \ubcc0\ud658\uc2dc\ud0a4\uae30 \uc704\ud55c \uc804\uae30\uc5d0\ub108\uc9c0\ub97c \uc99d\ud3ed\ud558\ub294 \ud68c\ub85c 1. \uc804\ub825 \uc99d\ud3ed\uae30\uc758 \uac1c\uc694 – \ubd80\ud558\uc5d0 \uc694\uad6c\ub418\ub294 \uc804\ub825\uc744 \uacf5\uae09 – \uc9c4\ud3ed\uc774 \ud070 \uc2e0\ud638 \uc99d\ud3ed – \uc120\ud615\uc131 \uc911\uc694 = \uc18c\uc2e0\ud638 \uc99d\ud3ed\uae30\uc640 \ub2e4\ub978 \ubc14\uc774\uc5b4\uc2a4 \ubc29\ubc95 \uc801\uc6a9 – \uc8fc\uc694 \uace0\ub824\uc0ac\ud56d = \uc804\ub825\ud6a8\uc728, \uc815\uaca9\ucd9c\ub825, \ubc1c\uc5f4 \u26ab\uc18c\uc2e0\ud638(small-signal) \uc99d\ud3ed\uae30 – \ub3d9\uc791\uc810\uc744 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[17415,7228,17414,17408,15393],"class_list":["post-12039","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-17415","tag-7228","tag-17414","tag-17408","tag-15393"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/12039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=12039"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/12039\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=12039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=12039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=12039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}