רÀûÃû³Æ£ºµç´Å¸ú×Ù¿ØÖÆ×°ÖõÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÊôÓÚÒ»ÖÖÓÃÓÚº¸¹Üº¸·ì×Ô¶¯»¯Ì½É˵Ķ¯Ì¬¸ú×Ù¶¨Î»×°Öã¬ÌرðÊÇÉæ¼°Ò»ÖÖÊÊÓÃÓÚº¸·ì×Ô¶¯»¯Ì½ÉËϵͳµÄµç´Åʽ¶¯Ì¬¸ú×Ù¶¨Î»×°Öá£
±³¾°¼¼Êõ£º
Ŀǰ£¬¹úÄÚÍâÓжàÖÖÊÊÓÃÓÚº¸·ì×Ô¶¯»¯Ì½ÉËϵͳµÄ¶¯Ì¬¸ú×Ù¶¨Î»·½·¨£¬±ÈÈç»úе¿¿ÂÖ¶¨Î»·½·¨¡¢CCDÉãÏñ·½·¨¡¢µç´Å¸ÐÓ¦·½·¨¡¢¼¤¹âɨÃè·½·¨µÈ¡£ÔÚÖ±·ìº¸¹ÜºÍÂÝÐýº¸¹Üº¸·ìµÄ³¬Éù²¨×Ô¶¯Ì½ÉËϵͳÖУ¬Ì½Í·Ó뺸·ì¼äÏà¶ÔλÖõĶ¯Ì¬¸ú×Ù¶¨Î»£¬ÊDZ£Ö¤ÏµÍ³ÐÔÄÜÖ¸±êµÄ¹Ø¼ü¼¼ÊõÖ®Ò»£¬¶àÄêÀ´Ò»Ö±ÊǹúÄÚÍâ²»¶Ï̽Ë÷µÄ¿ÎÌâ¡£´«Í³µÄ¶¯Ì¬¸ú×Ù¶¨Î»·½·¨Èç»úе¿¿ÂÖ·½·¨´æÔÚ¸ú×Ù¾«¶ÈµÍµÄȱµã£»CCDÉãÏñ·½·¨ÊÇÒ»ÖÖ¹âѧ·½·¨£¬ÓÉÓÚº¸·ì³¬Éù²¨Ì½ÉËÐèÒªñîºÏË®£¬¶øº¸½Ó²¿Î»µÄÓàÈȲúÉúÕôÆø£¬¿Éµ¼ÖÂCCD¹âѧϵͳÎÞ·¨Õý³£¹¤×÷£»¼¤¹âɨÃè·½·¨³É±¾¹ý¸ßÇÒʵÓÃÐԽϲµç´Å¸ÐÓ¦·½·¨Óгɱ¾µÍ¡¢ÊµÓÃÐÔÇ¿ºÍ²»ÊÜË®ÆøÓ°ÏìµÄÓŵ㣬µ«¾«¶È½ÏµÍ£¬ÈçÄܽøÒ»²½Ìá¸ßµç´Å¸ÐÓ¦·½·¨µÄ¾«¶È£¬½«ÊǺ¸·ì×Ô¶¯»¯Ì½ÉËÁìÓòÖбȽÏÀíÏëµÄ̽ͷ¸ú×Ù¶¨Î»·½·¨¡£
·¢Ã÷ÄÚÈÝ
±¾ÊµÓÃÐÂÐÍËù½â¾öµÄ¼¼ÊõÎÊÌâÊÇÔÚÖ±·ìº¸¹ÜºÍÂÝÐýº¸¹Üº¸·ìµÄ³¬Éù²¨×Ô¶¯Ì½ÉËϵͳÖУ¬ÌṩһÖÖ²ÉÓõç´Å´«¸ÐÆ÷ºÍ¸ú×Ù¿ØÖÆÆ÷¹¹³ÉµÄ¾ßÓÐÁéÃô¶È¸ß¡¢ÏìÓ¦Ëٶȿ졢¿ÉÖ±½ÓÇý¶¯ËÅ·þµç»úµÄµç´Å¸ú×Ù¿ØÖÆ×°Öá£
±¾ÊµÓÃÐÂÐ͵ç´Å¸ú×Ù¿ØÖÆ×°Öü¼Êõ·½°¸ÄÚÈݼòÊö±¾ÊµÓÃÐÂÐÍÊÇÒ»ÖÖÊÊÓÃÓÚº¸·ì×Ô¶¯»¯Ì½ÉËϵͳ£¬Óɵç´Å´«¸ÐÆ÷ºÍ¸ú×Ù¿ØÖÆÆ÷¹¹³ÉµÄµç´Å¸ú×Ù¿ØÖÆ×°Öã¬ÆäÌØÕ÷ÔÚÓÚ²ÉÓÃÌúÑõÌå¡°E¡±ÐÍ´ÅоºÍ³õ¡¢´Î¼¶ÏßȦ¼°Õñµ´Æ÷¡¢·Å´óÆ÷£¬×é³Éµç´Å´«¸ÐÆ÷£¬²¢·â×°Óڷǵ¼´Å²ÄÁÏԲͲÄÚ£¬È籡±ÚÂÁ¹ÜÄÚ£»²ÉÓÃÂ˲¨Æ÷¡¢²î¶¯·Å´óÆ÷¡¢²»ËðʧµçƽµÄÕý¸ºµçѹÉäËæÆ÷×é³É¸ú×Ù¿ØÖÆÆ÷£»µç´Å´«¸ÐÆ÷£¬²ÉÓü¯³Éµç·×é³É¶àгÕñµ´Æ÷£¬²¢¾´¥·¢Æ÷·ÖƵ»ñµÃÏàͬռ¿Õ±ÈµÄ·½²¨£¬²ÉÓÃ4¸ö¾§Ìå¹Ü×é³É·Öʱ½»Ì浼ͨµÄµçÁ÷Çý¶¯µç·£¬È¥¼¤ÀøÌúÑõÌå¡°E¡±ÐÍ´ÅоµÄ³õ¼¶ÏßȦ£¬³õ¼¶ÏßȦ·ÖÈÆÓÚ¡°E¡±ÐÍ´ÅоµÄÁ½²à£¬Á½²àÔÑÊýÏàµÈÇÒ×é³É´®Áª»ØÂ·£¬¡°E¡±ÐÍ´ÅоµÄÐÎ״Ϊ¡°E¡±ÐΣ¬ÆäÍâÐγߴçÓ¦Âú×ãM¡ÜS¡ÜL£¬ÆäÖÐSÊǵ¼´Å²ÄÁϸú×ÙÄ¿±êµÄÍâÐγߴ磬MÊÇ¡°E¡±ÐÍ´ÅоµÄÄڿ׳ߴ磬LÊÇ¡°E¡±ÐÍ´ÅоµÄÍâ¿ò³ß´ç£»¡°E¡±ÐÍ´ÅоµÄÁ½²à·Ö±ð²øÈÆÁ½×éÔÑÊýÏàµÈµÄ´Î¼¶ÏßȦ£¬²ÉÓÃ2¸öÐÔÄÜÏàͬµÄ¼¯³É·Å´óÆ÷£¬·Ö±ð·Å´ó²øÈÆÓÚ¡°E¡±ÐÍ´ÅоÁ½²àµÄ2×é´Î¼¶ÏßȦµÄ¸ÐÓ¦µçѹÐźš£
¸ú×Ù¿ØÖÆÆ÷£¬²ÉÓöþ¼«¹ÜºÍRC²¢Áªµç·×é³ÉÂ˲¨Æ÷£¬ÒÔÏû³ýµç´Å´«¸ÐÆ÷Á½Â·Êä³ö²¨ÐεÄÊ§ÕæºÍÏàλ²î¶Ô¸ú×ÙЧ¹û²úÉúµÄ²»ÀûÓ°Ï죬¸Ä±äRCʱ¼ä³£Êý¿É¸Ä±ä¸ú×ÙÏìÓ¦ËÙ¶È£»²ÉÓöþ¼¶¼¯³É²î¶¯·Å´óÆ÷£¬·Å´óµç´Å´«¸ÐÆ÷2·Êä³öÐźžÂ˲¨Æ÷Â˲¨ºóµÄÖ±Á÷µçѹѹ²îÐźŲ¢»ñµÃÕý¡¢¸ºµçѹÊä³ö£¬ÒÔÇø±ðλÖÃÆ«Àë·½Ïò£»²ÉÓÃ2¸öPNP¾§Ìå¹ÜºÍ2¸öNPN¾§Ìå¹Ü£¬×é³É²»ËðʧµçƽµÄÕý¸ºµçѹÉäËæÆ÷£¬¿ÉÖ±½ÓÇý¶¯ËÅÓõç»ú£¬´Ó¶øÊµÊ±µ÷½ÚÆäתËÙºÍתÏòÒÔ´ïµ½¸ú×Ù¶¯Ì¬Ä¿±êºÍËø¶¨Ïà¶ÔλÖò»±äµÄÄ¿µÄ¡£
±¾ÊµÓÃÐÂÐ͵ç´Å¸ú×Ù¿ØÖÆ×°Ö㬸Ã×°Öõĵç´Å´«¸ÐÆ÷¶Ôµ¼´Å²ÄÁÏÓÐÃô¸ÐµÄλÖÃʶ±ð¹¦ÄÜ£¬¿ØÖÆÆ÷¶Ô´«¸ÐÆ÷Êä³öµÄÐźŽøÐзŴóºó»ñµÃÓëλÖÃÆ«Àë³ÉÕý±ÈµÄÕý¸ºµçѹ£¬¿ÉÖ±½Ó¿ØÖÆËÅ·þµç»úµÄÐýת·½ÏòºÍתËÙ£¬´Ó¶ø¿Éʵʱ¸ú×ÙËø¶¨Ô˶¯ÏµÍ³µÄÄ¿±êλÖã¬ÓëÏÖÓг£¹æ·½·¨Ïà±È£¬Óиú×Ù¾«¶È¸ß¡¢ÏìÓ¦Ëٶȿ졢ʵÓÃÐÔÇ¿µÄÓŵ㡣
ͼ1Ϊµç´Å¸ú×Ù¿ØÖÆ×°ÖõĽṹ¿òͼͼ2Ϊµç´Å´«¸ÐÆ÷µçÔÀíͼͼ3Ϊ¸ú×Ù¿ØÖÆÆ÷µçÔÀíͼͼ4ΪÌúÑõÌåEÐÍ´Åо¼°¸ú×ÙÄ¿±êµÄÍâÐνṹʾÒâͼ¾ßÌåʵʩ·½·¨ ±¾ÊµÓÃÐÂÐ͵ç´Å¸ú×Ù¿ØÖÆ×°ÖÃÊÇÕâÑùʵÏֵġ£½áºÏ¸½Í¼×÷½øÒ»²½ËµÃ÷£¬¼ûͼ1Êǵç´Å¸ú×Ù¿ØÖÆ×°ÖõĽṹ¿òͼ£¬ÐéÏß¿ò[I]Êǵç´Å´«¸ÐÆ÷£¬ÐéÏß¿ò[II]ÊǸú×Ù¿ØÖÆÆ÷¡£Í¼ÖÐ1ÊÇÌúÑõÌå¡°E¡±ÐÍ´Åо¼°³õ´Î¼¶ÏßȦ£¬2ÊÇÕñµ´Æ÷ºÍµçÁ÷Çý¶¯Æ÷£¬3¡¢4ÊǼ¯³É·Å´óÆ÷£¬5¡¢6ÊÇÂ˲¨Æ÷£¬7¡¢8ÊDz·Å´óÆ÷£¬9ÊDz»ËðʧµçƽµÄÕý¸ºµçѹÉäËæÆ÷¡£
¼ûͼ2Êǵç´Å´«¸ÐÆ÷µçÔÀíͼ£¬¼¯³É·´ÏòÆ÷(±ÈÈçCD4049)IC1¡¢IC2ºÍR1¡¢C1¡¢W1×é³É¶àгÕñµ´Æ÷£¬W1¿Éµ÷½ÚÕñµ´ÆµÂÊ£¬¾´¥·¢Æ÷(±ÈÈçCD4013)·ÖƵºó»ñµÃÏàͬռ¿Õ±ÈµÄ·½²¨£¬¾¼¯³É·´ÏòÆ÷(±ÈÈçCD4049)1C3¡¢IC4·Ö±ð»ñµÃ·´Ïò·½²¨È¥¼¤ÀøÓÉTR1¡¢TR2¡¢TR3¡¢TR4×é³ÉµÄ·Öʱµ¼Í¨µçÁ÷Çý¶¯µç·£¬ÆäÖÐD1¡¢D2ºÍD3¡¢D4ÆðζȲ¹³¥×÷Ó㻲øÈÆÓÚÌúÑõÌå¡°E¡±ÐÍ´ÅоÁ½²àµÄ³õ¼¶ÏßȦL1ºÍL2ÔÑÊýÏàµÈ²¢×é³É´®Áª»ØÂ·£»²øÈÆÓÚ¡°E¡±ÐÍ´ÅоÁ½²àµÄ´Î¼¶ÏßȦL3ºÍL4ÔÑÊýÏàµÈ£¬Æä¸ÐÓ¦µçѹÐźŷֱðËÍÖÁ¼¯³É·Å´óÆ÷(±ÈÈçMAX412)IC6ºÍIC7½øÐзŴ󣬿ÕÔØÊ±Á½Â·Êä³ö¡°A¡±ºÍ¡°B¡±Ó¦ÏàµÈ£¬¿Éͨ¹ýW2ºÍW3½øÐе÷½Ú¡£
ͼ3ÊǸú×Ù¿ØÖÆÆ÷µçÔÀíͼ£¬D1¡¢R5¡¢C3ºÍD2¡¢R6¡¢C4×é³É2·Â˲¨Æ÷£¬·Ö±ð´¦ÀíÀ´×Ôµç´Å´«¸ÐÆ÷Á½Â·Êä³ö¶Ë¡°A¡±ºÍ¡°B¡±µÄÕñµ´Ðźţ¬C1ºÍC2ÊÇñîºÏµçÈÝ£¬R1¡¢R3ºÍR2¡¢R4ÓëW1×é³ÉÁ½Â··Öѹ»ØÂ·£¬Ê¹µç×èR7¡¢R8ÉϵĵçѹÏàµÈ£»IC1ºÍIC2×é³ÉÁ½¼¶²î¶¯·Å´óÆ÷(±ÈÈçMAX412)£¬·Å´ó±¶Êýͨ¹ýW1ºÍW2µ÷½Ú£¬´ÓR11Êä³öÓë×óÓÒλÖÃÆ«Àë³ÉÕý±ÈµÄÕý¸ºµçѹ£»TR1¡¢TR2¡¢TR3¡¢TR4×é³É²»ËðʧµçƽµÄÉäËæÆ÷£¬¿ÉÖ±½ÓÇý¶¯ËÅ·þµç»ú£¬R12¡¢C5Ïû³ýÍ»·¢ÐÔ¸ÉÈÅµçÆ½£»EWÊÇÖ¸Õëʽ±íÍ·£¬Ö¸Ê¾Êä³öÕý¸ºµçѹµÄ´óС£¬¿ÕÔØÊ±µ÷½ÚW1ʹָÕëָʾΪÁã¡£
¼ûͼ4ÊÇ¡°E¡±ÐÍ´ÅоºÍ¸ú×ÙÄ¿±êÍâÐνṹʾÒâͼ£¬1ÊÇ¡°E¡±ÐÍ´Åо£¬ÆäÐÎ״Ϊ¡°E¡±ÐΣ¬¸ú×ÙÄ¿±êµÄÍ»Æð²¿·Ö³ß´çS¼´Îª¸ú×ÙÄ¿±êµÄ¼¸Ëųߴ磬±ÈÈ纸µÀ¿í¶È¡£³õ¼¶ÏßȦ·ÖÈÆÓÚ¡°E¡±ÐÍ´ÅоµÄÁ½²à£¬Á½²àÔÑÊýÏàµÈÇÒ×é³É´®Áª»ØÂ·£¬¡°E¡±ÐÍ´ÅоµÄÍâÐγߴçÓ¦Âú×ãM¡ÜS¡ÜL£¬ÆäÖÐSÊǵ¼´Å²ÄÁϸú×ÙÄ¿±êµÄÍâÐγߴ磬MÊÇ¡°E¡±ÐÍ´ÅоµÄÄڿ׳ߴ磬LÊÇ¡°E¡±ÐÍ´ÅоµÄÍâ¿ò³ß´ç£»¡°E¡±ÐÍ´ÅоµÄÁ½²à·Ö±ð²øÈÆÁ½×éÔÑÊýÏàµÈµÄ´Î¼¶ÏßȦ£¬²ÉÓÃ2¸öÐÔÄÜÏàͬµÄ¼¯³É·Å´óÆ÷£¬·Ö±ð·Å´ó2×é´Î¼¶ÏßȦµÄ¸ÐÓ¦µçѹÐźš£
ȨÀûÒªÇó1.Ò»ÖÖÓÃÓÚº¸·ì×Ô¶¯»¯Ì½ÉËϵͳ£¬Óɵç´Å´«¸ÐÆ÷ºÍ¸ú×Ù¿ØÖÆÆ÷¹¹³ÉµÄµç´Å¸ú×Ù¿ØÖÆ×°Öã¬ÆäÌØÕ÷ÔÚÓÚ²ÉÓÃÌúÑõÌå¡°E¡±ÐÍ´ÅоºÍ³õ¡¢´Î¼¶ÏßȦ¼°Õñµ´Æ÷¡¢·Å´óÆ÷£¬×é³Éµç´Å´«¸ÐÆ÷£¬²¢·â×°Óڷǵ¼´Å²ÄÁÏԲͲÄÚ£¬È籡±ÚÂÁ¹ÜÄÚ£»²ÉÓÃÂ˲¨Æ÷¡¢²î¶¯·Å´óÆ÷¡¢²»ËðʧµçƽµÄÕý¸ºµçѹÉäËæÆ÷×é³É¸ú×Ù¿ØÖÆÆ÷¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄµç´Å´«¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚ²ÉÓü¯³Éµç·×é³É¶àгÕñµ´Æ÷£¬²¢¾´¥·¢Æ÷·ÖƵ»ñµÃÏàͬռ¿Õ±ÈµÄ·½²¨£¬²ÉÓÃ4¸ö¾§Ìå¹Ü×é³É·Öʱ½»Ì浼ͨµÄµçÁ÷Çý¶¯µç·£¬È¥¼¤ÀøÌúÑõÌå¡°E¡±ÐÍ´ÅоµÄ³õ¼¶ÏßȦ£»³õ¼¶ÏßȦ·ÖÈÆÓÚ¡°E¡±ÐÍ´ÅоµÄÁ½²à£¬Á½²àÔÑÊýÏàµÈÇÒ×é³É´®Áª»ØÂ·£¬¡°E¡±ÐÍ´ÅоµÄÐÎ״Ϊ¡°E¡±ÐΣ¬ÆäÍâÐγߴçÓ¦Âú×ãM¡ÜS¡ÜL£¬ÆäÖÐSÊǵ¼´Å²ÄÁϸú×ÙÄ¿±êµÄÍâÐγߴ磬MÊÇEÐÍ´ÅоµÄÄڿ׳ߴ磬LÊÇ¡°E¡±ÐÍ´ÅоµÄÍâ¿ò³ß´ç£»¡°E¡±ÐÍ´ÅоµÄÁ½²à·Ö±ð²øÈÆÁ½×éÔÑÊýÏàµÈµÄ´Î¼¶ÏßȦ£¬²ÉÓÃ2¸öÐÔÄÜÏàͬµÄ¼¯³É·Å´óÆ÷£¬·Ö±ð·Å´ó²øÈÆÓÚ¡°E¡±ÐÍ´ÅоÁ½²àµÄ2×é´Î¼¶ÏßȦµÄ¸ÐÓ¦µçѹÐźš£
3.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ¸ú×Ù¿ØÖÆÆ÷£¬ÆäÌØÕ÷ÔÚÓÚ²ÉÓöþ¼«¹ÜºÍRC²¢Áªµç·×é³ÉÂ˲¨Æ÷£»²ÉÓöþ¼¶¼¯³É²î¶¯·Å´óÆ÷£¬·Å´óµç´Å´«¸ÐÆ÷2·Êä³öÐźžÂ˲¨Æ÷Â˲¨ºóµÄÖ±Á÷µçѹѹ²îÐźŲ¢»ñµÃÕý¡¢¸ºµçѹÊä³ö£»²ÉÓÃ2¸öPNP¾§Ìå¹ÜºÍ2¸öNPN¾§Ìå¹Ü£¬×é³É²»ËðʧµçƽµÄÕý¸ºµçѹÉäËæÆ÷£¬¿ÉÖ±½ÓÇý¶¯ËÅ·þµç»ú¡£
רÀûÕªÒª±¾ÊµÓÃÐÂÐÍÊôÓÚÒ»ÖÖÓÃÓÚº¸¹Üº¸·ì×Ô¶¯»¯Ì½É˵Ķ¯Ì¬¸ú×Ù¶¨Î»×°Öã¬ÌرðÊÇÉæ¼°Ò»ÖÖÊÊÓÃÓÚº¸·ì×Ô¶¯»¯Ì½ÉËϵͳµÄµç´Åʽ¶¯Ì¬¸ú×Ù¶¨Î»×°Öá£ÊÇÓɵç´Å´«¸ÐÆ÷ºÍ¸ú×Ù¿ØÖÆÆ÷¹¹³É£¬²ÉÓÃÌúÑõÌå¡°E¡±ÐÍ´ÅоºÍ³õ¡¢´Î¼¶ÏßȦ¼°Õñµ´Æ÷¡¢·Å´óÆ÷£¬×é³Éµç´Å´«¸ÐÆ÷£¬²¢·â×°Óڷǵ¼´Å²ÄÁÏԲͲÄÚ£¬È籡±ÚÂÁ¹ÜÄÚ£»²ÉÓÃÂ˲¨Æ÷¡¢²î¶¯·Å´óÆ÷¡¢²»ËðʧµçƽµÄÕý¸ºµçѹÉäËæÆ÷×é³É¸ú×Ù¿ØÖÆÆ÷¡£¸Ãµç´Å´«¸ÐÆ÷¶Ôµ¼´Å²ÄÁÏÓÐÃô¸ÐµÄλÖÃʶ±ð¹¦ÄÜ£¬¿ØÖÆÆ÷¶Ô´«¸ÐÆ÷Êä³öµÄÐźŽøÐзŴóºó»ñµÃÓëλÖÃÆ«Àë³ÉÕý±ÈµÄÕý¸ºµçѹ£¬¿ÉÖ±½Ó¿ØÖÆËÅ·þµç»úµÄÐýת·½ÏòºÍתËÙ£¬´Ó¶ø¿Éʵʱ¸ú×ÙËø¶¨Ô˶¯ÏµÍ³µÄÄ¿±êλÖã¬Ó¦ÓÃÓÚº¸·ì×Ô¶¯»¯Ì½ÉËϵͳ£¬ÓÐÁéÃô¶È¸ß¡¢ÏìÓ¦Ëٶȿ졢¿ØÖÆÁé»î¿É¿¿µÄÌØµã¡£
Îĵµ±àºÅG01N27/82GK2575673SQ0228083
¹«¿ªÈÕ2003Äê9ÔÂ24ÈÕ ÉêÇëÈÕÆÚ2002Äê11ÔÂ1ÈÕ ÓÅÏÈȨÈÕ2002Äê11ÔÂ1ÈÕ
·¢Ã÷Õ߬Ã÷Îõ ÉêÇëÈË:°°É½ÃÀ˹̽ÉËÉ豸ÓÐÏÞ¹«Ë¾