📄 二阶低通有源滤波器.ewb
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PNFECKHJNCFGHJEINDCIFIEFIGDEFEAAJNCDEJGCMBDACDAKLCDEGEEHLCDFFGBA
KICGBKAGIPDJACAJLGACGFEFIEDEAMAAMMHNEPAPKOFBGCBCOLDDEJAJOGFCAEEO
PMHLEOCBKFFBFEFJMMCIABEFMMGGBBEFMEHEFJBBKOFBGCFJMBAOFIEHLDCAEHBB
KIGJCKHJIPDJAEAHICHLAHAJNJHNAGFDOGBDCNDPKOFBGCFLMBAOEJFFLJHMEHFD
OBDCEFABMDDNCCGCOMCIFJEFIFDEFBAAJIDJBJHAIEGMGCFPNLFHEJBEOMEFGNCN
IFGPCKHJIPGMFEABMBGNBCAMOGBOGIAAJKDJBAGCJDGNGCFKMBAOEJFALCDFFBBK
LICBAAEEIPGNFJEINACFEIFAIECOAMAAMIGNEBAGKOFBGCBCOLDDEJACOHHKCFCK
ICBPFNHOKCHMEAEINBDJEIFFJFCEFEAAJIDJBBGCJFHMHCFKMBAOEJFHLCDFFHAA
PMHLEODNKFFBFEBDOLAFEIALMHHBBBFEMIEJCKEPIECHEIGEMBFAAMCAOHGHAIHH
KIHDFEBFOLFGHJBFOLAFEIFMIMCNEFEJIJHFEBCMMNBKEIGEMBAOEJAOKDHJAGEJ
ONGIFJBIMODCDFALIIGPAHCJLPBJBICKKEDJBBGCJEGNGCFIMBAPEJFEKDCAFNEJ
ICBPAAEGIPGOFEFIMBDJFKEFIEDEFABKMADJFDCHNBDACDDPOLDDEJBMIJBIEHFC
PAGKFIAMNHHOFECJMBGGBKAAMBGAAEHAKDBEAAHCIEDFGCAMIFFBCEAMOAHKALGD
PAGKFIAMNHCEFGEIKACIAGBHNAGABBEBPJBDCNGCIGCEDKBBJJEGBBBPPLGNBPFI
PAGKFIAMNHCEAMEKMBEJEIALMHHBBBFEMIEJCKEPIEHODKBBJJEGBBBPPLGNBPFI
ICBPAABLMJDCDNBPIOGMAGAMOCBOGIFNKDBEFNEIKJHMGABBJJEGBBBPPLGNBPFI
LBCHAAECJOGMEFEINIDKEIFGJFCEEFBEJICDEJGCMKDDCLBNIIENAGDHIJBIEHFL
IFDCBAFEJPHMEEEINBCIFIEFIFCEFCBBIJCJBAHAJGHMHDFOMMBOFKFBLHDIEHBJ
OBDCEFAEMADPAHAHINGEABAGMGFLGPCNIJGCCKEPIECPCNDJJFENAHCOIJBIBKCK
LJDCBCEGIPGKFEFLNLGBEIALNAFDAGEONMFPCKEPIEGNGCFONJBOFNFGLADFFEBK
OEGHGNHOKCHMEFEINEDKEIFHJFCHFPEJIJHMFACNMHCPCNAFINFHAKBEMMBPGKAA
LCHLAABKMKBLBABKIOFPGCGIJFCFEFBEJLDJBBHDIEGPHIAAMBEMAMBDOGFIAOFE
LKDCBJFEJMGGBNEIJDGNBCBMNJHFALGBMKHAEHCNOIFGEPEJNABOFLFFKDCMEHBD
OHFACKHJIPGNFEFKNDCIFLEFIGCOAMAAMMHFECCDPADEDGBMJDGKGDGKKDCEEHBC
ONGHEMBFPJCPBNBLJIGEAJALPEBOGIFNKDBEAAHDIEGPHAEJNJBOFKFNOKDFACEE
PKDCFBBBNNBKBAAGJEEOGCGIJFGPGPCNIJGLEFCLNGCJCNCPOLDDEJBMIJBIEHFD
MAHPFFDKKFFBFEFJMBGBEIBGMBHNALHFNIHMFCAEMADCDHCPOLDDEJFHLDCFFGAA
NNHHFDBFMHAMHOGFMBDIEIAMJFHBAJEBMKEKFEDAMBAKEIGEMBAHEJAOKDHIBFEB
OHFMCKHJIPGMFEABMBGMANBGOAHMBFEBNLFOEFCMMNBAEIGEMBAOEJAOKDHBACFD
OJGGHDHOKCHMAPGCOMCIBLAMMGGNAJEBMHHIGDADKOFBDPGDOMBOFJEHMCDFACEE
KICCAABNIPCPAAABIPFNBJAAMHFCBBFCMIGNHDEIKJHMHDEJJDBOBIACPBFDBDFC
OBHMHFAFMKCODCBIIOHMDLGPLIDEFCBAICHMBBGCNGHMDDAMJDHIBJAIPHEGGNCN
NLGAEFBGMCCJDKGCOMCIFIEFNMDEAAFANAENFACHMBCLBBGDOMBOFLEHOKDFBEFE
OMHNGOHOKCHMEGEIIICIANAJNEHHDGFENLHMHGEIKJHMHCFJNABOAAEHPAGFACFE
LLDAAADFIPCIBKANIMGNAECALPBJEFBCIJHAAACHNODFBBGDOMBOBCGNIODFBEEF
PKHNFEAHMGBIHOGFJMACGFBILPBJEFACJADLAAADIECICMAMIMFLAFCCIJBIEHAC
PMGAEBAAPMFGHJEINACIBKEFMEHBBHGGNNGLEBDGPHFGEPEJJKDEGEEHONHKAOFE
LICDALBBJOHMAGEIJAGNBKCDMFHLBBHDKDBEAAHCIEDFGCBKJFFHAHDCPCHABFGG
ONGCFJCANPDJBBBPLCACGFEFIGDEAMAANKGNEJCMPBCNCHBLKHEOAGBDNABPGKAA
NLGGFCBBPJFGHJEINBDIFJEFNMDEBGFAMMGNHDDAMBDOCPBMKPDEGEEHLDDFAOAA
LJFECKHJIPGMFEABMBGMANBGOACGCDFCMMGPGPHDOCFGEPEJNABOAAEHOGHJAGED
KIHHFKBNPMFGHJEIJKACGFEFMGHBABEPOHBDCNGCJNHCHCEJJDBOFLCBPBHABBGP
ONGAGGAANNDNAADLOLAFEIBOLPBJEFEFNKHAEPAMKOFBDPGDOMEDGDGKKDCFEHEJ
OHGGHDHOKCHMEEEIIICIBLBBNMHKDAFBMMGLGGDGNGDNDGDKOLDDEJFGKDGHEHFB
KIHLAAAHNLDFBKDNJAGNBKCDMFHLBBHDKDBEAAHCJFHHCHFIMBEMEJBGOGGHCBFA
KIGBFABBNLAPAGANIDGFBNCLLPBJEFBAIJHAAACHNECFBGBJIEFLBODEIJBIEHBD
MJDCEFBHNNCJBLDLOLAFEIFEJFHNEFEFMFHIEDBBNACOCHDPOLDDEJFHLDCEEHEJ
PMECCKHJIPGMFECJMBGNAMAKPLHCAAHCKDBEAAHCIEBNGCAMIFFBCHGNIODFFHAA
OFHPFFCHNNDJCEBLJFFIGCGIJFCEEFEJIJHNEFDBPBCFDAAIIMFDBMDEPBHADHFD
IFDCBAFEOOHMAGAHJFGJBKAANLHBCCFJNLHIENCPNBAPEIGEMBAPEJAOKDGMBFEB
ONHMEPAEMCDDDHGCOMCIBDGPLIDEBFEFMMGOHDDAMBCICHAEIAEMAIDHIJBIBKCK
PMEBENBFNNDNCEGCOMCIFIEFNMDEBHEFNNHMENCDNGDNBCGDOMBOFJEHMCDFBDEO
OGFLENBFNNDNCEGCOMCIFIEFMHDEABEOOMHEEBDAMFAMEIGEMBAOEJBFKDGBBFEB
MJDCEFBAMABCHOGFMBDIEIAMJFGEAAEFNOEKENCDNGDNBCGDOMBOFIEHPBDFBFED
PLGLEMBFMBDNDKCJLDFMGCGIJFCEEFEJIJGKEJDBNNDACDAHIAHNCNGNIODFFHAA
OBGBEOBFNNAIHOGFMBDIEIAMJFGHAMFDNAHFEBCMMFBPADGDOMBOFIEHOKDFBEEJ
PMGAEBAAPMFGHJEINDCIABEFPGFNDACKKEDJFLEIKJHMDBAHIOFHBNBHMMGBAJEF
OBEGCKHJIPGNEEFIMPDIEIBHJFHBAIEJPNGJEPDGPHFGEPEJNBBOBLEHOGHIAOHE
LICDAABNIPCPAAAGIIGHDIAANIHNDBCKKEDJBAGCMNHMCGAMJCGLBJACPHEGACEN
PLEHFABBNLAPAMAJKMACGFEFIACEEIEFJIDJFCGCNEDJDGDKIEFDAADDIJBIEHBA
PLGCEFAAPMDDAABNKAACGFEFIEDEBHAANJHMFEBBNMDNAPGDOMBOFJEHOKDFADEF
PMEBCKHJIPCHHOGFMBHLAGAKNMGABFEPOKFICKEPNJFGEPEJNABOAAEHOHHABEHF
LIDCEJFENMCIBNAGLEHJANBHPDGABHEBNNEKCKEPIEGNGCBLMBEPAMBFMFGBBFEB
OGEHFBBBNNBKAEAHJFFLGCGIJFCEFEALMMCIAADAIECNCHBLKHEOAGBDNABPGKAA
PKHHECBJNKBCHOGFMBDIEIAMJFHBBFFJPNGJEFCHNDAPEIGEMBANEJAOKDGGBDEJ
IFGPCKHJIPGNFEABMBGNAEAENGEHBBFCMMEPCKEPIEGMHCFIMBFHEJBEPDHABDHD
PNHNHDBKOGFGHJEIJKACGFEFNLHLAMFEMKHHFFAENGDJCEBKIPFPBLDDIJBIBKCK
LIDCGBFEMKDIBLCGOLAFEIFEJFHNEFEFMOHIFECOMLAKEIGEMBAOEJCGKDHAAEFC
IFDCBAFEOOHMBBALJDHNAHDGMBGBCKCKKEDJBAGCOFHMCHANIOHAAPACNBBPGKAA
MGBICNFEJPHMDFEIKIGNAMAKPLBOGIAANCBDCNGCMLCOCHDDIEFCAGDHIJBIBKCK
LIDCGBFEOEDJBAAHKPACGFEFIFDECEAAODHMEECNOKFGEPEJNBBOCIEHMEHAADEP
MBBICNFEJPHMBNEIJFGGANBHMHGBCGCKKEDJBBGCMNHMCHAOIAEKAFAINFBPGKAA
OJHGEFAEMCBFAABNJBHMBNCKLPBJEFBAIJHAAACHMHDCCDANIEEOAECOPHGABHEO
ONEIEEBKMGBKHOGFMBDJEIAMJFGHAAEMMGEJEECMMNBKEIGEMBAOEJAOKDHAAEEO
OGHHHDHOKCCBHOGFMBDJEIAMJFHMBBEPOLHNEOCLOCFGEPEJNABOAAEHPAHAAIFC
OMHNGOHOKCHMEFEIIICIANACNEGAAJEPPPBDCNGCNPFGEPEJJIEKAABBOKGBAOFD
KIHHEDAGNKDDCHBMJEEHGCGIJFCEEFGBIJHMEECNOKDKCHDLOLDDEJFHKDFEEHEF
NLBICNFEJPHMDFEIJFGGANALNKGEAIEPOKBDCNGCJFHMCLEJKCHKGDGKKDCFEHGB
KIHLAAAHNLDFBKDNJAGNBKCDMBGGAEFEPKBDCNGCJFHMDAEJJAFLBLCBPHGHAGFE
NNGDEFAGOJCMBLBMLCACGFEFIFCFEOEFJIDJFCGCNFDJDACPJBFBBNDEIJBIEHBA
ONHAENABOBFGHJEINBCIABEFNAGEBMHENJHMEFDFPHFGEPEJNCBOAAEHPAGBAOEO
PFBICNFEJOHMBNEIIEGEAJAGOGGABHEFPPBDCNGCJEGMHDEJIIBOBKBHOGGBDEFC
KIGBEOABPNDKDLBKIEGKAFBAPLBOGIAANCBDCNGCMLDADAAIKCFLBNAJOMFIGNCN
IFDCBAFEMGHMBAANIEFLGCGIJFCBEFFCIJHMEDCMMFCOCHAFIOGKGDGKKDCHEHEJ
MMBICNFEJPHMDFEIIEGMAHCLLPBJEFBAIJHAAACMMLDFDGBMIDFHBLBDPAHMCDCK
LJDCEJFENMDFAHBBINGJAGAEPLFFDHHEKDBEAAHCIEDFGCBKIIENBAALOCHLAGGD
PMGCGPAAMBDJBNBLIPGJBKDBLPBJEFBAIJHAAADBMNCPDLAFIAFAAICEMCBPGKAA
PKDCEFBJMGAIAABKIAHMDLGPLIDEFHAAMADJGDALPBFGEPEJJKDEGEEHPAHLAIEJ
PIHHFECHMKDBBNDMOLAFEIFEIFCEELBAIJGLAACHMJDFBGBJIOEKDKGNIODFFHAA
OBEGCKHJIPGMEEFJMBGBEIBGMBHKAMEPPJHMENCLPAFGEPEJNBBOAAEHOHHABEHF
LIDCEJFEMLDJAHDNJBGNBMDGMNHFCICKKEDJBFHCIJDJHDEJJDBOBJACPHEGACEN
OBDCEEBBNMAJAHBIIEHMDLAKMBGBCECKKEDJBBGCNGHMDCAMJFGNBBAGMOBPGKAA
ONGAGGAANNDNAADLOLAFEIBOLPBJEFFDMHHGEJDGNEDDABCIOLDDBEGNIODFFGAA
OHGGHDHOKCHMEEEIIICIBLBBNMHKDAFBMMGLGGDGNGDNDGDKOLDDEJFGKDGHEHFB
KIHLAAAHNLDFBKDNJAGNBKCDMFHLBBHDKDBEAAHCJFHHCHFIMBEMEJBGOGGHCBFA
KIGBFABBNLAPAGANIDGFBNCLLPBJEFBAIJHAAACHNECFBGBJIEFLBODEIJBIEHBD
OFHHHEHOKCCBHOGFJMACGFEFIEDEAMAAMMHFEBCBPHCIDAAMLHDEGEEHLDCEEHEJ
KIGAAAAANNDNAADLJBGFANDBLPBJEFFLKDBEAADCMBDJDFDKIEEMBMBDOCGHACFA
LJDCFCFENNDPBKCBJBGFANDBLPBJEFBHJLDJFCGCMADCAHBJIMFLDNGNIODFFABC
MLFGCKHJIPGMFECJMBGNAMAKPLBOGIAAJJDJEJGCNEDJCHBOLCEOAEACNHBPGKAA
KICCAABNIPCPBNBLJIGEAJALNEFKCEHCPNBDCNGCJFHMCLEJJCFHBKBOOPHEAJEB
OBGGFADLNLDCBBABJCGGAJBHOBBOGIAAJJDJEJGCNHDFDBBAINFPAHAGMAFEGNCN
KIGAAABBMCDFCABMJDGJBMDGLPBJEFBCIJHAAAABONAJEIGEMBEFGDGKKDGGAJEP
NNGCEFAAPMDJBJABLFACGFEFIECEFFAOJJDJFCGCMBDBCLDNJBFBBNDEIJBIEHBA
OFHLHEHOKCHMEEFINACIABEFMGGAALEJMGEJEFCPMNAIEIGEMBAOEJAOKDHBACFD
KICCAABNIPDIBBBLLEHIANBBOGGMAEGNKDBEAAHHJEHBCHFIMBEMEJBHOGGBDEEF
KIHLAABAMKCPCBBLJBGNBMDGNKGABAGBKDBEAAHDIECOGCBJIEEKDKBPOCFIGNCN
PJHHFCDCNLCOBFBMLCACGFEFMOBOGIAANKHHEPCLNACMCNCKKADEGEBKIJBIEHBB
PIHNFECHKFFBFEFIMBGBEIBGMBHNALHFNIHMFCAENACOCDBNLCDEGEEHLCDFBFAA
LLDCEJFENMCIBNAGLEHJANBHPDGEAKFEPKBDCNGCJEGNGJAMNABOBLEHPCHABFGG
OBDCFDAEMKCICHBKIEGKAFBAPLBOGIAAJJDJEJGCMBCMDLDNJBFLAMBANABPGKAA
OGHDFCCAKFFBAJGCOMHFGCGIJFCFEFEJIJHMEMCDMHAPDGBLIEGIGDGKKDCFFGAA
KIHHENBNPLCIAGAJJFFLGCGIJFCGEFEJIJFKGJBHKOFBGCBCOLDDEJBDONHAAOFD
ONGGHDBBMCDFCAGCOMCIFJFFIFDKFFAANLDJEFCPMNAIDCAGJFGNGDGKKDCFEHFC
NMBICNFEJPGMEFEIIICIBLBBNLHNAKHAMMHEEJBGKOFBGCFJMBFHEJADOGGGDCFA
KIHLAABAMKCPCBBIIEHMDLBNNEFJGPCNIJCMBAGPMBGNGCBLMBEOAMBDNAHAAKEJ
KIHGEFAHPKCPAEANJFFLAHBBMAFFGPCNIJCIAADAIECMCHBNLCEGAICKIJBIEHBA
ICBPFNHOKCHMEEEIIICIANBPNMEHGPCNIJGCCKEPIECPCHANIOHAGDGKKDCEEHEJ
LNDCFCFEMKDPBKAJJDGNAEAKOBBOGIAANCBDCNGCMBCPCDCKJFENBLAINEBPGKFN
ONGAEICAKFFBFEFIMBGBEIAAMBHFAJEMMGFKCKEPIEGMGCCIMBFLANAIMNBPGKAA
OJFBGBHOKCHMEEEIIICIBLAMMGGNAJEBMHHIGDAGKOFBGCFIMBEMEJADOPHKAPFD
PMEBCKHJIPCHHOGFMBHLAGAKNMGABFEPOKFICKEPIEGMGCAAMBENAABEPKHJAGEO
LIDCEJFENMCIBNAGLEHJANBHPDGABHEBNNEKCKEPIEGNGCBLMBEPAMBFMFGBBFEB
OGEHFBBBNNBKAEAHJFFLGCGIJFCEFEALMMCIAADAIECNCHBLKHEOAGBDNABPGKAA
PKHHECBJNKBCHOGFMBDIEIAMJFHBBFFJPNGJEFCHNDAPEIGEMBANEJAOKDGGBDEJ
IFGPCKHJIPGNFEABMBGNAEAENGEHBBFCMMEPCKEPIEGMHCFIMBFHEJBEPDHABDHD
OBDCEOADMADECHGCOMCIBDGPLIDEAKEGMHFAFCCHMMCMCDBLKGDEGEBKIJBIBKCK
ICBPAAAPKFFBFEBLIPGHABBBMFFLALEPMAGNEBCONBDBCLDKOLDDBEGNIODFFHAA
ONCDAAAGIPCMBBBMJCFHANAINMGAGPCNIJCIAOHCIECOGCAMICFAAIBFOGHJAIFE
KIGAAABIMACIBDAAICACGFEFIHCFEIEFJIDJFCGCMIDDDGBKIDFPGDGKKDCNFHAN
POHMEPBHKFFBFEFJMPDIEIBHJFGEAAFENKGKECCDNCDCCNAKOLDDEJFDLCDIACBB
KIGBEBBCMKDIHOGFMBDIEIBHJFHAAEEGMMHNCKEPIEGJHAEHNBBOBLEHPDHABDFD
LIDMBAFENNHMADAOIEGMGCGIJFCFFFBAJJDHBAGCNGHMCOAPIEFKGDGKKDCFEHFC
KGCCAAAGIPDABBBKJHGBBIGPLIDEFHBBIEHMBBGCNGHMCMAAIMFJGDGKKDCEFHBA
KIHHENBNNLCMBJAJJDACGFEFIGCFEIEFJIDJFCGCMIDDDGBPIIEOGDGKKDCEFHBA
KIGAAAAAMBCJBMBLJDACGFEFIECEFFAOJJDJFCGCMIDDDGAFIEEMGDGKKDCFEHFC
ICBPAAEDJNHMAGEIIMGHAGBBLPBJEFBHJLDJFCGCNEDBCHBNOLDDEJFFLCDOACBB
PAHDENAAKFFBFEFONBCFANFEJFGGEFEMMGGNEODEKOFBGCFOMBEMEJALOMGBBFFE
OKBICNFEJKHCEHEIJDCIBMAJNKGCDKEINKHMFCCKNAFGEPEJNEAOEEACLCDFBFAA
PAHDENAAPADDAABNIAACGFEFIFCEFEAAMADJFDDGMKDFCNBJLOFDBMAJNMHAADEP
OBDCFDAAMBDFBLBIJFACGFEFIFDEAMAAMLHIEOCHPLCECDAEJFDEGEEHLCDFAOAA
OJHMEFCLNLCMBLDHJIGJAEBFMGHNABCKKEDJBCGCMNHMCBAAJEDEGEEHLDCFFGAA
PMGBEPAEKFFBFEFINBDJEIAMJFGGAAEHMOHAFCDGPLDJDABJOLDDEJFGKDHMEHEC
KICDAABNIPCOBBBMINGJBIAKNKHKGPCNIJCJBAHCJFHMCLEJJDFLAOAAOKGHBDHP
KIGLFCBLMCDJBJDHIHGHDHBBMAHLGPCNIJCIAACLIECICLAEIIFCBPAJOMHGGNCN
OBGBEJBHMKCOAEGCOMCIFJEFNMDEAAFEMIGNFDBNNNDICDAMJFENGDGKKDCFEHEJ
OBHMEJCLMACOBBBCOLAFEIFFJFHNEFGDOIEGEFCBNGDDCEGDOMBOFIEHOKDFAJEP
LMDCEJFENHDJBAAGIIFHBIAAMBGHDKEFMEHAFEEIKJHMHCEJIIBOANAJOMHGDIFE
KIHNFEABMOADBIAJIPGJGCGIJFCEFFBBIJHAAADBMKDDCLBNIAEMAMBDOKBPGKAA
LIDCEJFEMBDJBBBKICHLDHADNKELABEOMMEGFECDPLDJDBBMIAEOGDGKKDCFEHEJ
OBDCFDAAMBDFBLBILOGFBNALLPBJEFBBIJHAAADBNEDJDGBKLOFLAEAGPABPGKAA
PMGBECBFNJDCBLALOLAFEIFEJFHNEFFDNJHMFEDBPLDJCPAIJCDEGEEHLDCFFGAA
KICCAABNIPDOBFAGIEFHBIAAMBGHBDEOMGHKCKEPIEGMGCAAMBFMAIAJOGEKBHEF
ICBPAAEEJPGNFEABMBDJAEBBNMBOGIAAJJCIAACLIECPDCAMJFENAHAOOOHCGNCN
LJDCEJFEJJDAAAABOLAFEIFFIEDEAMAAJNHFFECLKOFBGCFJNEBOAAEHLBHJBDEJ
PMGEEFAMMODBHOGFMBDIEIAMJFHGAEEOMMEGFCCHNADFDGBPIEEGAIAKIJBIEHBA
KIHLAABGMODCBBDHJDGNBMAJNEGEAKFIMIHECKEPIEGMHCFJNDBOAAEHPBHABDEJ
OBDCEEAGMACEBFAFOLAFEIFFIFCEFEAAMADJFCCHNADACDBJIOEGAIAKIJBIEHBA
KIGBFABBNLCPBHBKJCACGFEFIFDEAMAAMLHIEOCHPLCICMBMIJENBLGNIODFFFAA
OGBICNFEJOHMBNEIJCHLAJBFMMHGGPCNIJCIAACLIECICBAKIADEGEEHLDCEEHEJ
IFDCBAFEMGHMAAALIAHIAFAKPGHLDBFJNLGNCKEPIEGMGCAAMBEMAMBDMKGFCIEP
ICBPFNHOKCCBHOGFJMACGFEFIEDEAMAAMNHGEIDGMBBBCHBNIAEMAOACPHHLAOCK
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