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Multisim2001软件的仿真电路实例261例

PIBNCNFELNHJBNEILAHIBMAEODECGPCNKLCMAAHDLMDAGCBKLHFCAHDCMNHFADEP
IKDFBCFGKNBIFEFKJMGJAEAAPOHHBNCKIGDMACHCMIBHANCKOBBLDLEHOFFJABEF
MFEHCKHJKNGAFEABODGABNCLODGDAEHAIBBBAADJIMFEGCBJKOFECKGNKMGNGNCN
JLCNFCFEOICMBIAJJFAHGFEFKACCFCAALICLBJGCLGHJHBFDKKBLAHAIMIGEAOFD
MDDHFDABPJDIAADLMJAAEIFFLHCAFPEJKLGPFECLOIAMCOAMKHFECEGNKMDAFHAA
IKCFHPBAOBDMBNAOLLAHGFEFLFCACLGOMEFPACGCNEHJAGCAKFFODLGNKMDAFHAA
IKHOAABJPIBHAABKKCFNGCGILHGKGPCNKLGMENCNMFFDEPBEMJDGEJEFJBDCEHGB
MLEBCKHJKNGOEHFPODDOFLFFKGDBFFAALICGEJGCOIDGCLBNKKEIAGDHKLBNEHBJ
PJBNCNFELNHJEFFCKKCNBLBBPOHPDAEMOOHIEPAPIMFEGCFJODAKFDBFIBHFBCEM
MMGPCKHJKNHLEBCGINECCLEHLHEDEFGEMCHKEFBAIMFEGCFJODFCEJBENEGEAGFE
NIHGHAHOIAHJAPGCMOCNBIAIPIFCGPCNPGBGCNGCKEGJGAEJICBLFLDIMFHMACEJ
JCDHBDEHLNGIFEFIODDOFCAMLHHPAKEJPPHFFDCNNGFDEPEJPKBLAAEHMMGFCJFE
JAHOAAAHPJDABKDNKPGIAMAKNKBLGIAALLDMBBHIPEHJCHBMKPFKDPGNKMDAFABA
OEFJGPDHKPHJCGEIIHEEAOAAMFBLGIAALLDMEJGCPFCMDGAILHGIGDGKIBCAEHBB
KABKAAAEOADGDHGCMOHAGCGILHDDFFACKLFNAAHANJDNCOAMKKFNBBGNKMDAEFBE
JKDHBDEOOEHJBKAHKKHJABBGPIEBGPCNKLCFAACLKGDEDHCHLHEJAIDHKLBNEHFL
PPHLEFBAOCBEHOGFODDNEIFEKNGDEFEFPOHAEBBEIMFEGCFOPDADEJFEJICBFGAA
IKFDGJBCOIALHOGFODDNEIAMLHGCBAFEOKGIHDEIILHJHCEJPCABAAEHNCGEAOEO
KHGKCKHJKNHLEEFJOBCNCJEFKFEOABEMOOHFEGDKIMFEGCELPFHFCHCIOCDCEHHC
NOHOFDBLNNFDHJEIPKDOEIAMLHHMBAGOPPGOEBBCIMFEGCBCMJDGEJBHMMHPCECK
JKDHBBEOPPHJBBBNKPGMDOGPJKDBFBBFLMDMBAHDLHGIGCFJODAIFDAOIBHOAIEJ
JKDHEJFEPOCMAAAJLHFOGCGILHCBEFBBLBHFAADBPCDACMDMKPFOANAIOMBKGKAA
PFHKCKHJKNGLFEABODHPBMBFOHEOAICKIGDMACHFKEHJBAEJIHHCAPACPDBKGKAA
MHBNCNFELNGMEDEIKKCNAOADPIEOBMHPOGBGCNGCLGGIHDFIODFCEJABMHHPDIFI
PFHOHPBJIHFEFEFIODHPEIABPJHOAGHPOCEDENEIILHJHGEJKKBLBKAAMAHMABHP
IKGHENBLMOFDHJBFMJAAEIFFLHHIEFEBPJGIFICHNJDEEIGEODALEJBFIBHJBFEO
JAHOAABKOCDAAAABLAGCDIGPJKDBFMBDKLHFAACPPDBHDGBLKCGLGDGKIBGLGNCN
MPHDEPDJIHFEFEFIODDMFCBHLHHEBAEMOKEKCKEPKGGPHGFBODAJFPFOIBCAEHBD
ODHBEFCGIHFEFEFIODGEEIBGOCGFAEFENIBGCNGCLGHJHDFDKKBLBKBDMIHODCEM
NCEIENHOIAHJFGFIINEDCHCGLFDBCEAAPJGIFADCNJDEEIGEODBJFLEFIBECEHGE
MMEIENHOIAHJENFLPLCNABEFPBHHAKHPPCEDENEIILHJHLFMPKBLAAEHMHHGAIHP
NIHJHPBNNCDEHOGFODDNEIBHLHHFALEPOIEDEJBNOLFDEPEJPDBLAAEHNCHHAGEM
MPGFEJCDIHFEAJGCMOHAGCGILHCBEFEJKLHNFCDGPODMBNAEMJDGEJFHIBGCEHEJ
JJDHBBFELNHJEAFCKKCNBLAKOHBLGIAAPABGCNGCODCLCLBOMJDGEJBMKLBNEHFD
NPHIEMBLOOFDHJEIPGDLEIFHLHCHFHAALKDMBEHIOPHJDBAOKGEIGDGKIBCDEHBE
IIDHGBFEPNAGBBAMKMGDGCGILHCBEFEJKLHIEJBNODCLCLBOMJDGEJFHIBHJEHFC
IKCHAAEGKNGNEOABODHOAHBFJNBMEFFLIBBBAACHPEDADFGDMOEGGDGKIBDCFHBB
IKHOAAAGPIDGBIAHKAAHGFEFKHCCEFBIKLCOBKCLKGCKCFAMLADBGEEHJADAFCBC
KHDHACEEKPHJDFEILDFCANABPIHPGPCNKLCMAACLKGDNCLDGKGEJAABAKLBNEHBA
IKCHAAEELOHJEFEIPBCNFMFPPODBBGEPPLBGCNGCPNFDEPEJKGEJAABAKLBNBKCK
IKHOAAAGPIDGBIAHKAAHGFEFKBCFEFBBKLCKBCGCLEHJHGFDKKBLBKAAMEGDGNCN
KHDHACEGKPHJDFEILDFCANABPIHPGPCNKLCMAACLKGDNCLDGKGEJAABAKLBNEHBA
IKCGAAEFLPHJEEEIPHCNFMFPPODBBGEPPLBGCNGCPNFDEPEJKGEJAABAKLBNBKCK
IKHOAAAGPIDGBIAHKAAHGFEFKHCAEFBBKLCKBEGCLOHJHGFDKKBLBKAAMEGDGNCN
KHDHACEMKPHJDFEILDFCANABPIHPGPCNKLCMAACLKGDNCLDGKGEJAABAKLBNEHBA
IKCHAAEHLMHJEGEIPHCNFMFPPODBBGEPPLBGCNGCPNFDEPEJKGEJAABAKLBNBKCK
MDDHFCABOCDFBLALMJAAEIFNKPCDEFBBKLCMBEGCLOHJHGFDKKBLBKAAMEGDGNCN
IICDACFEMMHJAEDHKGGJAHALJNBMEFBAKLHFAACGOPAGCHBLKKEMGDGKIBCEFGAA
JKDHBIFELMHJEBEIPHDHABEFOEHOBFCKIGDMFLEIILHJCHBLKKEMGDGKNMBKGKAA
IKGFFFBLOBDGBHGCMOCNFMFALHCAEFBBLDCNAAHKKGGNHIAAODEIAOACNCBKGKAA
IICHACFEMMHJAEDHKGGJAHALJNBMEFBAKLHFAACGOPAGCHBLKKEMGDGKIBCAEHEJ
IKCEBCFELPHJEBEIPHDHABEFOEHOBFCKIGDMFLEIILHJCHBLKKEMGDGKNMBKGKAA
KHDHBGEFKNGIFEFNODDPEIFDKBDBFEAALNDMBIGCLOGDCLEJLAFMAMBEKLBNEHBA
MPHDEPBKIHFEFEFIODGEEIABPOEOAAFCOCGLCKEPKGGJGCAAODEJBMAIMNHPAECK
JOCNEJFEPODGAEGCMOCNBDGPJKDBAAFCOCGLCKEPPLFDEPEJOBADELEHOADABHHP
KHDHBJEMKNGBFEFAPLCNFJEFKDCLAMAAPIHLEFDBIMFEGCFJODAJFLEHJCDAFBAA
MPHDEPBKIHFEFEFIODGEEIABPOEOAAFCOCGLCKEPKGGJGCAAODEJBMAIMNHPAECK
JOCNEJFEPODGAEGCMOCNBDGPJKDBAAFCOCGLCKEPPLFDEPEJOBALELEHOADABHHP
JIDHBBEMKNGIFEFNPCCNFAEFKHCAFPEJKLGPEHCHPFFDEPEJPCBLFAEHJADAFAAA
NIHOFHHOIAHJEEEIKKCNBKBAPIHNAKEDIBBBAAHHLHHJHKEJPABLFNEHJBCHFFAA
NIHOFHHOIACEHOGFODCPFKEHLHFAEFFANEHJEECNOIFDEPEJPDBLAAEHMFHJDIEF
IKGEEHBBPOFDHJEIPDCNFNFHLHCDEFBIKLCIBKCLKGCKCNBJMJDGEJBMKLBNEHEF
MOHOHPBBPPDAADGCMOCNFIEFPODBBHFFOEHAEPCBIMFEGCFKPDAKEJFGIBCCFNEJ
KABKAABBPPDAADGCMOHAGCGILHDDFFACKLFNAADCNJDMCGAGKNDBGEEHJBDAAOAA
JCDHBGEOOEHJAHAPKGHOGCGILHCBEFBHKLCPAAHKKGGNHIAAODEIAGBHKLBNEHFL
NIHOFHHOIAHJEEEIKKCNBKBAPIHNAKEDIBBBAAHHLHHJHAEJPDAMEJFGIBCHFBAA
NIHOFHHOIACEHOGFODCPFIEHLHFAEFFANEHJEECNOIFDEPEJPDBLAAEHMFHJDIEF
IKGEEHBBPOFDHJEIPDCNFOFELHCDEFBJKLCIBKCLKGCKCNBJMJDGEJBMKLBNEHEF
IKHDEJCLOICLBNBPMJAAEIFFLHHIEFFCPOHDEMCNOFFDEPEJPGAPEJFGIBCCFNEJ
NBBNCNFEOICLBNBPMJAABFGPJKDBEHBCKJDMGBGCPGAGCHANKMFFGDGKIBCAEHEJ
JCDHBCEOOEHJAHAPKGHOGCGILHCAEFBALIDMBDGCLPHJHGFDKKBLBKAINBBKGKAA
KHDHBAFEOEHJBAABJMGIBKAMOABLGIAALLDMEJGCPECMCNAFKMFIGDGKIBCBFPAA
MFGHCKHJKNCCHOGFODGIBKAMOABLGIFNIBBBAAGALEHLGCCIODELDGACMFHPAJCK
IKCFBBFELFHJEAFCKKCNBLACPCGCGPCNKLCMAAHALHHJHCEJPDAKEJFDJLHJEHFD
IKCHAABNKNDNBNDHKGHPABBCJNBMEFBAKLHFAADAPDDGCOAGKADBGEEHJHCGEHBB
KABKAAAPIHFEFEANLBGEBPGPJKGMGPCNKLDOBAHDKEHJADEJLDGEAMADMOHOGNCN
JLDHBCFELJGDBNEILAGKANBGJNBMEFBAKLCNBBGCLHHJHCFIODAPFDAOIBGDAIFA
IKHOAABAOEAGBBBKKKHKGCGILHCBEFEJKLGOFFCNOKDGCBGDMOBLFPFBIBCBEHBI
KHDHFLHOIAHJBBBKKKHKGCGIOKBLGIAAKJCIACGCMHHJDCDGKGFPAGAJKLBNEHBA
JIDHBIFELPGDBNEILAGKANBGJNBMEFBBKLCNAAHBKGGIHDEJPHABAAEHNCHPBHCK
MEBNCNFELNHJBNEIKHGEDHAAOFHIBCCKIGDMBAGCOPHJDABMKMFHAGAEKLBNEHBA
IKGEEPAEIHFEFEBDMJAAEIAAOFHIBCCKIGGBCKEPKGHLHGELODHKEJBHPOHFADEP
MJBNCNFELOGKFEFKODDPFCAMLHGCACEFPIBGCNGCLGHJHDEJPCBLFLFGIBCEFNEJ
NKEIEFBAOCDHHOGFODDNEIAMLHHFAMHPOOGOEJDFIMFEGCFJODFCEJBFNEHPALEP
IKCDBKBNKNCKBLBIMJAAEIBOJNBMEFEFPJHFFHEIILCEEIGEODBJFJFGIDDACGAA
JCDHBAENKNGIFEFPPHCNFKEFKHCAFPEJKLGPEHCHPFFDEPEJPCBLFPEHJADAFEBB
MDGACKHJKNGNEFEIKKCNBKBAPIHNAKEDIBBBAAHELHHJHAEJPHAKEJFDIBCEFDAA
MDGACKHJPAFDHJEIOBDJEKEFNGDBBFHPOOHIEPCMIMFEGCFJODFCEJADMIEPACFC
MNHCFDHOIAHJEGEIPCDMEIFFLHCFFEAALPCGEJGCPFDGDCGDMOBLBCGNKMDAACFC
MDEIEFAGOECOHOGFODDNEIAMLHGDBAEPOHHDEDEIILHJHBFLODAPEJFFJLHJEHFD
KHDHEFAGOECOHOGFLOAHGFEFLFCFEHAAMKDMFABNODDNCNAHMJDGEJFHIBHJEHEE
JOCNEJFEPODOBBBLMJAAEIFELHCCEFBCKLCIBBGCLCGDCLEJLAFEBJGNKMDABMCK
MDEIEFAGOECOHOGFODDNEIAMLHGDBAEPOHHDEDEIILHJHAFLODADEJFAJFDAFGAA
KHDHEFAGOECOHOGFLOAHGFEFLFCFEHAAMKDMFABNODDNCNAHMJDGEJFHIBHJEHEE
JAHOAAAHOKDMAHGCMOCNFLEFKECAEFBCKLCJBBGCLCGDCLEJLAFEBJGNKMDABMCK
NIHOFHHOIAHJEAFJODGEEIBHOCHOAJEPOIBGCNGCLBGLGCFLODAMFIFGIBCBEHBE
NIHOFHHOIACEHOGFODCPFMEHLHFAEFFANEHJEECNOIFDEPEJPDBLAAEHMFHJDIEF
NJHAEFAHIHFEFEFJODDJFJEFKEDBFABBKLCIBKCLKGCKCNBJMJDGEJBMKLBNEHEF
MOHOHPBBPPDAADGCMOCNFIEFPODBBHFFOEHAEPCBIMFEGCFKPBBLFBEHJDCKAOAA
KABKAABBPPDAADGCMOHAGCGILHDDFBACKLFNAADCNJDMCGAGKNDBGEEHJBDAAOAA
JMCNEJFEPODOBBBLMJAAEIFELHCEFEAALKDMBGHDKGGNHIAAODEIAGBHKLBNEHFL
NNBNCNFELNHJBNEILBHIAHAJPIHCGPCNKLCKAAHKKGGJHEFIODAKEJFHJCDAFFAA
NNBNCNAJIHFEFEEKPHCPEICELHGBDKEFOPHDEOEIILHJHCEJKKBLANAOPOHFBFEJ
MPGECKHJKNGIFEFLPACNFKEFKBCAEFBELBHFAADBOJCJEIGEODEAGDGKIBHFBFEJ
PFHCFCBNPKFDHJEIPDCNABEFOFGEAKEMOEHPCKEPKGGMHFEJPLBLFLFNMIDABEEH
IKHCFCBNPKFDHJBFMJAAEIEHKHDDEFGBKLGMHPCHOCDGCMGDMOBLFJEHMIDAADEJ
MDDHFDBDOICKHOGFODDPEIFHKGDBFFAALDCNAAHGLMDAGCBKKMELGDGKIBGLGNCN
MDDHEEBNNCDMAGABLEAHGFEFKHDBAMAAPJGJEPCOOJDKEIGEODAJFLEHJFDAFFBK
NBBNCNFEOICLBNBPMJAABFGPJKDBEHBALKDOAAADKGCJBNAMKHFEAHGNKMDAFHAA
JLDHBEEOOEHJAHAPKGHOGCGILHCBEFBDKLCOAAHKLHHJHGFDKKBLBKAINBBKGKAA
MDDHEEBNNCDMAGABLEAHGFEFKHDBAMAAPJGJEPCOOJDKEIGEODADEJFFIBCFFDAA
NBBNCNFEOICLBNBPMJAABFGPJKDBEHBALKDOAAADKGCJBNAMKHFEAHGNKMDAFHAA
JLDHBEEOOEHJAHAPKGHOGCGILHCBEFBGKLCOAAHDLEHJHGFDKKBLBKAINBBKGKAA
MOHOHPBBPPDAADGCMOCNFIEFPODBBHFFOEHAEPCBIMFEGCFKPABLFLEHJGCGFEAA
KABKAABBPPDAADGCMOHAGCGILHDDFNACKLFNAADCNJDMCGAGKNDBGEEHJBDAAOAA
JOCNEJFEPODOBBBLMJAAEIFFLHCAFHAALKDMBDHAKGGNHIAAODEIAGBHKLBNEHFL
PFHCFCBNPKFDHJEIPDCNABEFOFGEAKEMOEHPCKEPKGGPHFFIODAKEJFBJHDAFFAA
IKHCFCBNPKFDHJBFMJAAEIEHKPDDEFGBKLGMHPCHOCDGCMGDMOBLFJEHMIDAADEJ
MDDHFDBDOICKHOGFODDNEIFNKFDBFHAALICOAAHGLMDAGCBKKMELGDGKIBGLGNCN
MDDHEEBNNCDMAGABLEAHGFEFKHDBAMAAPJGJEPCOOJDKEIGEODANFNEHJADAFFBK
IKGMCKHJKNDMAGABLEAHGFBIJNBMEFACLDDOAAADKGCJBNAMKHFEAHGNKMDAFHAA
JLDHBCEOOEHJAHAPKGHOGCGILHCBEFBBLIDMBCGCLDGLGCFNPJFCEJBEMOGAGNCN
KHDHBAFEOEHJBAABJMGIBKAMOABLGIAALLDMEJGCPECMCNAFKMFIGDGKIBCCFBAA
MFGHCKHJKNCCHOGFODGIBKAMOABLGIFNIBBBAAGALGHLGCCIODELDGACMFHPAJCK
KABKAAEDKNGIFEFKPJGEEIBGPAHEBGCKIGDMBAGCLGHJHCEJPEAJEJFDJLHJEHFD
PFHCEEBLODFDHJEIPBCNABEFPDHIDKEFPJHFFHEIILHJHCEJKKBLBLBCMOHMAIED
IKCDBKBNKNCKBLBIMJAAEIBOJNBMEFEFPJHFFHEIILCEEIGEODBJFOEFIBFBEHFA
NPHIEMBLOOFDHJEIPFDOEIFELHCDFPEJKLGPEHCHPFFDEPEJPDBLFAEHJADAFPBC
IIDHGBFEPNAGBBAMKMGDGCGILHCBEFEJKLHIEJBNODCLCLBOMJDGEJFHIBHJEHFC
IKCGAAENLPHJEAFCKKCNBLAKOHBLGIAAPABGCNGCODCLCLBOMJDGBEGNKMDAEFBC
IKHOAAAGPIDGBIAHKAAHGFEFKBCGEFBBKLCOBKCLKGCKCFAMLADBGEEHJBDAFDBD
IKDFBAEFKPHJDFEILDFCANABPIHPGPCNKLCMAACLKGDNCLDGKGEJAABAKLBNEHBA
IKCHBCFELPHJEEFLODDJFCAMLHGCAKFAIBBBAADJIMFEGCAMLBFCBOGNKMGNGNCN
IKGFFFBLOBDGBHGCMOCNFNFELHCJEFBHLKDMBBGCLCGDCLEJLAFMAMBEKLBNEHBB
IICFACFEMMHJAEDHKGGJAHALJNBMEFBAKLHFAACGOPAGCHBLKKEMGDGKIBCAEHEJ
JKCFAAEFKNGIEHEIPHDHABEFOEHOBFCKIGDMFLEIILHJCHBLKKEMGDGKNMBKGKAA
IKCHAABNKNCLABAHKPGCALGPJKDBFFBBKLCOAAHALMDAGCBKKEFOBKGNKMDAFHAA
NHBNCNFEKPGJFGEIICCNBIDKPCHFAKEOIBBBAAHCKGDAGCANKKGEAMBFMIGHGNCN
KHDHBAFELPGKFEFKODDMFLEFKDCLAMAAPIHDFAEIILHJDJGDMOBLAMBFMIGHGNCN
MDGACKHJKNGJFEABODHPBNAKPLHOAGCKIGDMBAHHKGGIGCFLPJFCEJBEMGHFBECK
MDGACKHJPAFDHJEIOBDNEKEFNGDBBFHPOOHIEPCMIMFEGCFJODFCEJADMIEPACFC
MNHCFDHOIAHJEHEIPADOEIFELHCDFGAALPCGEJGCPFDGDCGDMOBLBCGNKMDAACFC
MDEIEFAGOECOHOGFODDNEIAMLHGDBAEPOHHDEDEIILHJHCFPODAJEJFFJLHJEHFD
KHDHEFAGOECOHOGFLOAHGFEFLFCBEHAAMKDMFABNODDNCNAHMJDGEJFHIBHJEHEE
JAHOAAAHOKDMAHGCMOCNFJEFKACDEFBCKLCOBDGCLCGDCLEJLAFEBJGNKMDABMCK
IKHOAABAOEAGBBBKKKHKGCGILHCBEFEJKLGOFFCNOKDGCBGDMOBLFLFGIBCBEHBC
KHDHFLHOIAHJBBBKKKHKGCGIOKBLGIAAKJCMACGCMHHJDCDGKGFPAGAJKLBNEHBA
IKCPAAEGLHDAFEBLKEGIBLGPJKDBFFAALNCOAAHBKGGLHBEJPHABAAEHNCHPBHCK
KABKAAEEKNDAFEAMKKFCANBHPOGGGPCNKLCMAACLKGCLDHAGKPFEAKGNKMDAFABC
NJHIFAHOIAHJAPGCMOCNANBHPOGGGPCNPGBGCNGCKEGJGAEJICBLBJDIMEHEAIEO
KHDHBEEAKNGIFEFKPJGEEIBGPAHEBGCKIGDMBAGCLPGLGCFLODAIFKEHJFCKAOAA
MPHDEPBKIHFEFEFIODGEEIABPOEOAAFCOCGLCKEPKGGJGCAAODEJBMAIMNHPAECK
JOCNEJFEPODGAEGCMOCNBDGPJKDBAAFCOCGLCKEPPLFDEPEJOBALELEHOADABHHP
MGHIEDHOIAHJEEFLODDPEIFHKNHIEFFDOMHJFDEIILHJHBEJPLAKEJFGIBCEFEAA
OLDHFACLOIDNBLAGMJAAEIFFLHHIEFEEOCEDEFDAOPCOEIGEODALEJAOIBGCBCEP
KHDHFLHOIAHJAHAPKNGEBMBBPCECBBFDOFFFCKEPPLFDEPBEMJDGEJEFJBCBEFAA
NKHJGJHOIAHJEGEIKKCNANABPIFMGPCNKLGHCKEPKGCLCHBNKGHGAABDMNGFCKCK
IKCGAAEFLNHHEEEIPCCNFJEFKDCLBHAAOOGJEMCDNAFDEPEJPBBLAAEHMEGABOHE
MEHCGHBHODCMDCGCMOHAGCGILHCDEFBAKLCPAAHDKGGNHIAAODFOAFAGMCEDGNCN
JKCCAAEELMHJEAFCLBCNANBDPGEGGPCNKLCNAACLKGDMCGAGIODBGEEHNKBKGKAA