CS237770B1

CS237770B1 - Integral amplifier for stereo magnetic recording

Info

Publication number: CS237770B1
Application number: CS813716A
Authority: CS
Inventors: Vitalij V Andrianov; Vasilij I Pavuk; Alexandr I Rybalko; Oleg F Targonja
Original assignee: Vitalij V Andrianov; Vasilij I Pavuk; Rybalko Aleksandr I; Oleg F Targonja
Priority date: 1981-05-19
Filing date: 1981-05-19
Publication date: 1985-10-16
Also published as: CS371681A1

Abstract

Předložený integrální zesilovač, skládající se ze vstupního diferenciálního stupně na p-n-p tranzistorech, mezistupně a koncového stupně na komplementárních tranzistorech s ochranou před přetížením a zkraty. Novinka vynálezu spočívá v zavedení přídavných částí a existenci nových vazeb mezi známými a nově zavedenými částmi a také * uvnitř těchto částí, zabezpečujících dosažení stanovených cílů. Tak mezi mezistupněm a výstupním stupněm jsou dodatečně zavedeny dvě dvojice sériově spojených tranzistorů n-p-n- a p-n-p-typu, připojených k výstupnímu tranzistoru mezistupně a tranzistoru jeho dynamické zátěže, přičemž místa připojení tranzistorů každé dvojice jsou připojeny k bázím tranzistorů koncového stupně. Báze a smitory ochranných tranzistorů jsou spojeny mezi eebou a připojeny bází k výstupu zesilovače, a místy připojení emitorů k výstupu mezistupně, a jejich kolektory k odpovídajícím svorkám napájení. Tento vynález může najít uplatnění i v dalěích vysocejakostních nízkofrekvenčních stereofonních aparaturách.The present integral amplifier, consisting of an input differential stage on p-n-p transistors, an intermediate stage and an output stage on complementary transistors with protection against overload and short circuits. The novelty of the invention lies in the introduction of additional parts and the existence of new connections between known and newly introduced parts and also * within these parts, ensuring the achievement of the set goals. Thus, between the intermediate stage and the output stage, two pairs of series-connected transistors of the n-p-n and p-n-p type are additionally introduced, connected to the output transistor of the intermediate stage and the transistor of its dynamic load, while the connection points of the transistors of each pair are connected to the bases of the transistors of the output stage. The bases and emitters of the protective transistors are connected to each other and connected by the base to the amplifier output, and by the connection points of the emitters to the output of the intermediate stage, and their collectors to the corresponding power supply terminals. This invention may also find application in other high-quality low-frequency stereophonic devices.

Description

ΙΪ3θδρθΤβΗΗβ OTHOCHTGH R OĎJiaCTH npHÓOpOC ΤρΟβΗΗΗ, BgaCTHOCTH K ΤβΧΗΚΚβ ΜβΓΗΗΤΗΟίί 3ΘΠΗ0Η 3Η6ΚΤρΗΜβΟΚΗΧ ΟΗΓΗΘ-ΠΟΒ, Η ΜΟΧβΤ 6ΗΤΒ ΗΟΠΟΠΒΒΟΒβΗΟ ΠρΗ Η3ΓΟΤΟΒΠβΗΗΗ ΗΗΤβΓρβΠΒ-hux uitKpocxeu mu BucoKORaqecxBeHHOtt οτφΒΟφΟΗΗΗβοκοβ8 π na pa Typu η s ceuofi annapaType μβγηητηοΚ sánu cm.ΙΪ3θδρθΤβΗΗβ OTHOCHTGH R OĎJiaCTH npHÓOpOC ΤρΟβΗΗΗ, BgaCTHOCTH K ΤβΧΗΚΚβ ΜβΓΗΗΤΗΟίί 3ΘΠΗ0Η 3Η6ΚΤρΗΜβΟΚΗΧ ΟΗΓΗΘ-ΠΟΒ, Η ΜΟΧβΤ 6ΗΤΒ ΗΟΠΟΠΒΒΟΒβΗΟ ΠρΗ Η3ΓΟΤΟΒΠβΗΗΗ ΗΗΤβΓρβΠΒ-Hux uitKpocxeu him BucoKORaqecxBeHHOtt οτφΒΟφΟΗΗΗβοκοβ8 π η Pa Type of ceuofi annapaType μβγηητηοΚ Shan cm.

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HeaocTaiKOu H3Becraoro ycHraienfj ηβπηοϊοη GHraas88bhchmoctb ero napaueipoB ot lexHOjionraecKHx φβκτορΟΒ bycJiOBHHx ceputíHoro npoH3Boz[CTBa, b nepByn oqepeaB» paa-ťSpoc τοκβ ποτρββπβΗΗΑ, a iaKxe κοθφφΗΗΗβκιβ ycoeHHH,npHBOAHBiafl κ yueHLmeHKfo nponeHia Btíxosa rograx Ksaeof!.Kpoue Toro, ii3Bepraouy ycHmueaD npKcymH ποΒΜπβΗΗΗβ ηθ-BHHaítHue ucsaxeHHH ksk b oSaacra uajiux čuráš sob, tsk hb pexHMe uaKcnuaxbHux SHanenní! βηχοβηογο HanpHseHUH.HeaocTaiKOu H3Becraoro ycHraienfj ηβπηοϊοη GHraas88bhchmoctb ero napaueipoB rpm lexHOjionraecKHx φβκτορΟΒ bycJiOBHHx ceputíHoro npoH3Boz [CTAB b nepByn oqepeaB »PAA ťSpoc τοκβ ποτρββπβΗΗΑ and iaKxe κοθφφΗΗΗβκιβ ycoeHHH, npHBOAHBiafl κ yueHLmeHKfo nponeHia Btíxosa rograx Ksaeof! .Kpoue Toro ii3Bepraouy ycHmueaD npKcymH ποΒΜπβΗΗΗβ ηθ-BHHaítHue ucsaxeHHH ksk b oSaacra uajiux pee sob, tsk hb pexHMe uaKcnuaxbHux SHanen! βηχοβηογο HanpHseHUH.

HeiIB» H30dpeT6HMH ΗΒΠΗβΤΟΗ nOBHiaeHHe B0CHp0H3B0flH-UOCTH napaMCTpOB Η ΠΟΒΗΙΠβΗΗβ πρου,βπτβ BHXOqa rogauxHBaeaaň b cepnííHOM npoH3BoacTBe, a. Tasxe yBeanqeHHe m-HeflHOCTM aunnHTyAHOň xapaKiepucraHH, a cneaoBaienBHO, hynyqmeHiae pasa sneKTpHqecKHX napaMeipos opu SKcnayaia-Uhh (uaKCHManBHoa aMnoTyffu βηχο^ηογο HanpHseHHs κ He-TíMHeiíHHX HCKaxeHHň b oOnacra uaaux κ <5οπβπιηχ οζγη8«οβ). ΠΟΟΤΘΒΗβΗΗΘΗ· Ι}ΘΕΒ 50GTHrS6TCfl T6U, ΠΤΟ Β HHiePpaai.“HeiIB »H30dpeT6HMH ΗΒΠΗβΤΟΗ nOBHiaeHHe B0CHp0H3B0flH-UOCTH napaMCTpOB Η ΠΟΒΗΙΠβΗΗβ πρου, βπτβ BHXOqa rogauxHBaeaaň b cepnííHOM npoH3BoacTBe and. Tasxe yBeanqeHHe m HeflHOCTM aunnHTyAHOň xapaKiepucraHH and cneaoBaienBHO, hynyqmeHiae Pasa sneKTpHqecKHX napaMeipos GIP SKcnayaia-uhh (uaKCHManBHoa aMnoTyffu βηχο ^ ηογο HanpHseHHs κ He HCHax HCKaxeHHn b oOnacra uaaux κ <5οπβπιηχ οζγη8 «οβ). 50GTHrS6TCfl T6U, ΠΤΟ H HHiePpaai.

Huň ycanuieni» βηη οτβρβοφΟΗΗηβοκοΒ annapaiypu uarHHiHOň3anncn, COCTOHimífí H3 ZfByX H56HTMMHHX ΚΘΗΘΚΟΒ, ΚΘΧΒΜΐί H3κοτοριιχ coaepxHi bxoshoS ΒΗφφβρβΗίξΗθΠΒΗΗΚ KacKaa hsp-n-p TpaH3HGTopax, npoiiexyioqHHíl KaoKaa c bxobhhm, 38βιετηημ κ buxoshum n-p-n ipaHSHciopaMH c aRHsuHqecKOltHarpysKOň βηχοβηογο ipansuoiopa h 3araTHtiií βηοβομ, oko-ΗβΊΗΗίί KaCKaa Ha ΚΟΜΠΠβΜβΗΙβρΗΗΧ TpaH3HCT0paX C peSHC-lopaun b BMHTTepHHxuenux h saeueHTauH 380 th 01 nepe-·.rpy3KH Ha asyx ipaHSHciopax pa3Horo raná npOBOaHMOcra,ycipoKciBO οδβοπβπβΗΗΗ pexnua yoHaHieafl no nociOHHHOMy .losy, aonoaHHienBHO ββθβθηη uexay npoMexyioqHHM Η οκοηθήβημsacKaaaun ase napu TpaH3nciopoB, nocneaoBaientHO coeanHeH-hhx nepsuií co Biopuu η TperaJS c qeiBepmu, c οβηηθβοβημb napax ranou npoBoaituocra, noaKHDqeHHHX κ BuxoanouyTpaH3HCTopy npouexyioqHOro sacsaaa η b ipaHSHdopy eroanHamnecBoK HarpysKH h nueiomHX oanHanoBMí! c hhuh rannpoBOBHUOcra, npnqeu τοηκη coeanHeHHH ipaHSHCiopoB Kaxaoíí 237770 KB Πβρ ΠΟΉΚπΚΉβΗΗ C00TB6TC ΤΒβΗΗΟ Κ 6833M TpaH3HCT0p0Bοκοηθηηογο xacicazta c προτηβοποποχηημ km ranou προβοπημο-cra, nepexoAH 6a3a-auKTiep nepBoro κ qeTBepioro τρβΗβκο-τοροΒ ποζζΟκηβΗΗ napanneni»HO nepexonau dasa-BMHTTep bu-βοπηογο TpanaHCTopa κ TpsH3HCTopa πηηθμηπθοηοΜ HarpysxKnpOMeiyTOHHOrO HaCHaaa, 683H ΒΤΟρΟΓΟ Κ ΤρβΤΒΘΓΟ TpaHBHC-τοροΒ coeweHU Mesay coĎoB κ c βηχοπομ npoMeayToqHoroHacKana, a κχ κοηπθητοριι - c cooTBeTCTByiomHUH kx ranýnpoBorauocTK mKHauK πκτθηκη; πρκ stou 6a 3u k sunraapuTpaH3KciopoB βπθμθητοβ 3auiKTu ot neperpysKH οοθ^ηηθηη co-ΟΤΒΘΤΟΤΒΘΗΗΟ ΜβΚζγ βθ6θΗ Η ΠθΑΚΠΒΊβΗΗ ΤΟΊΚΘΜΚ ΟΟΘΤξΜΗβΗΜΗ6a3 κ Buxoáy ycHiiHTenji, τοηκθμη οοθ^ηηθηηη 3ΜκττβρθΒ - κBuxoay npOMexyioqHoro isacKaaa, a κοππθκτορβΜκ - κ οοοτβθτ-cTsyiomHM κχ raný προβοπημοοτη traman πητθηκη.Hun ycanuieni »βηη οτβρβοφΟΗΗηβοκοΒ annapaiypu uarHHiHOň3anncn, COCTOHimífí H3 ZfByX H56HTMMHHX ΚΘΗΘΚΟΒ, ΚΘΧΒΜΐί H3κοτοριιχ coaepxHi bxoshoS ΒΗφφβρβΗίξΗθΠΒΗΗΚ KacKaa hsp-NP TpaH3HGTopax, npoiiexyioqHHíl KaoKaa c bxobhhm, 38βιετηημ κ buxoshum npn ipaHSHciopaMH c aRHsuHqecKOltHarpysKOň βηχοβηογο ipansuoiopa h 3araTHtiií βηοβομ, eye-ΗβΊΗΗίί KaCKaa Ha ΚΟΜΠΠβΜβΗΙβρΗΗΧ TpaH3HCT0paX C-peSHC lopaun b BMHTTepHHxuenux saeueHTauH h th 380 01 nepe- · .rpy3KH Ha asyx ipaHSHciopax pa3Horo early npOBOaHMOcra, ycipoKciBO οδβοπβπβΗΗΗ pexnua yoHaHieafl well nociOHHHOMy .losy, aonoaHHienBHO ββθβθηη uexay npoMexyioqHHM η οκοηθήβημsacKaaaun ASE napu TpaH3nciopoB, nocneaoBaientHO coeanHeH HHX-nepsuií what Biopuu η TperaJS c qeiBepmu, c οβηηθβοβημb napax rana npoBoaituocra, noaKHDqeHHHX κ BuxoanouyTpaH3HCTopy npouexyioqHOro sacsaaa η b ipaHSHdopy eroanHamnecBo To HarpysKH h nueiomHX oanHanoBMí! c hhuh rannpoBOBHUOcra, npnqeu τοηκη coeanHeHHH ipaHSHCiopoB Kaxaoíí 237,770 kilobytes Πβρ ΠΟΉΚπΚΉβΗΗ C00TB6TC ΤΒβΗΗΟ Κ 6833 TpaH3HCT0p0Bοκοηθηηογο xacicazta c προτηβοποποχηημ km blow προβοπημο-cra, nepexoAH 6a3a-auKTiep nepBoro κ qeTBepioro τρβΗβκο-τοροΒ ποζζΟκηβΗΗ napanneni »HO nepexonau dasa-BMHTTep bu-βοπηογο TpanaHCTopa κ TpsH3HCTopa πηηθμηπθοηοΜ HarpysxKnpOMeiyTOHHOrO HaCHaaa, 683H ΒΤΟρΟΓΟ κ ΤρβΤΒΘΓΟ TpaHBHC-τοροΒ coeweHU Mesay coĎoB κ c βηχοπομ npoMeayToqHoroHacKana and κχ κοηπθητοριι - c cooTBeTCTByiomHUH kx ranýnpoBorauocTK mKHauK πκτθηκη; πρκ hundredth 6a 3u to sunraapuTpaH3KciopoB βπθμθητοβ 3auiKTu rpm neperpysKH οοθ ^ ηηθηη co ΟΤΒΘΤΟΤΒΘΗΗΟ ΜβΚζγ βθ6θΗ Η ΠθΑΚΠΒΊβΗΗ ΤΟΊΚΘΜΚ ΟΟΘΤξΜΗβΗΜΗ6a3 κ Buxoáy ycHiiHTenji, τοηκθμη οοθ ηηθηηη 3ΜκττβρθΒ ^ - κBuxoay npOMexyioqHoro isacKaaa and κοππθκτορβΜκ - κ οοοτβθτ-cTsyiomHM κχ early προβοπημοοτη traman πητθηκη.

TaKoe cxeMaraqecKOe ποοτροβΗΗβ ηητθγρθπβηογο ycnnH-ϊθπη τξζΐΗ οτβρβοφΟΗΗΜβοκοϋ an na pa Typu uarHHraoa ββπκοκποββοπηθτ nonyqHTB noBbímeHHy» οτθΟηηβηοοτβ Toaa nOTpe6-πθημη, ero Manue pasdpocu ot odpasna κ otfpaspy, a TaKseoúecneMKBaeT sanac no ycHjiOHKD ηθπρηχθηηη, κτο BeneT κΠΟΒΗΙΒΘΗΗΒ. npOneHia BUXOSa ΓΟΗΗΗΧ KSRenKtt B CepHtlHOM npo-H3BoacTBe. OĎecnenuBaeMue cxeuoH yMeHBíHeHHe HeoHefinuxHcaaaeHHfi Baň s odnacra. Manut, lan κ b odnacra uaKCHMant-hux 3HaqeHníí οηγηθποβη ysejiHneHne μθκοημθπβηοΜ aunnHTyjíuBHXogHoro HanpnxeHHH no cpaBHSHHD c npoToranou ποββοπηθτynyqrara κβκθοτβθηηηθ ποκθ38τθπη annapaiypu, βηποπηθηηοΗC Η0Π0HB3OB3HKeM ΒβΗΒΗΗΘΜΟΓΟ yCKHKTenH.Tako cxeMaraqecKOe ποοτροβΗΗβ ηητθγρθπβηογο ycnnH-ϊθπη τξζΐΗ οτβρβοφΟΗΗΜβοκοϋ an Pa Type uarHHraoa ββπκοκποββοπηθτ nonyqHTB noBbímeHHy »οτθΟηηβηοοτβ Toaa nOTpe6-πθημη, ero Manoah pasdpocu rpm odpasna κ otfpaspy and TaKseoúecneMKBaeT Sanac well ycHjiOHKD ηθπρηχθηηη, κτο Benet κΠΟΒΗΙΒΘΗΗΒ. npOneHia BUXOSa ΓΟΗΗΗΧ KSRenKtt B CepHtlHOM npo-H3BoacTBe. OBecnenuBaeMue cxeuoH yMeHBíHeHHe HeoHefinuxHcaaaeHHfi Be with the odnacra. MANUT LAN κ-b odnacra uaKCHMant Hux 3HaqeHníí οηγηθποβη ysejiHneHne μθκοημθπβηοΜ aunnHTyjíuBHXogHoro HanpnxeHHH well cpaBHSHHD c npoToranou ποββοπηθτynyqrara κβκθοτβθηηηθ ποκθ38τθπη annapaiypu, βηποπηθηηοΗC Η0Π0HB3OB3HKeM ΒβΗΒΗΗΘΜΟΓΟ yCKHKTenH.

Ha ρκο.Ι npencTaBnetia $yHKUHOHani>HaH cxeua KHTerpa-πβηογο ycoKTenH hhh cTepeo$OHHqecKoa annapaiypu μθγηητ-Hott sanKCK, Ha pne.2- cxeua οπηογο ks κθηθποβ ycRnKTena,a Ha pne.3- οππη K3 BapnaHTOB βηποπηθηηη cxeuu ycipoUcT-sa o6ecneqeHHH ρβχκΜβ no nocTOHHHOuy TOKy. ΥΟΚΠΚΤβΠΒ (pKC.I) COCTOHT K3 SByX ΗΠβΗΤΗΠΗΗΧ ΚβΗβΠΟΒΥΟκπθηκη cumanoB I κ 2j a Tanxe ycTpoRcTsa odecneqeHHHpexKua no nocTOHHHOuy Tony 3. Kaanufl κ3 κθηθηοβ ycnneHKa 237770 5 I Han 2 (hs pne.2 K30dpaxeH sanaa ycnaeHHá I) cogepxMTrajiiBammecKK cansama uexsy eotíofi ιχοβηοΒ 4, npouexyioq-HUfl 5 M ΒΗΧΟΖΙΗΟβ 6 KSCKaflH. ΒΧΟΖξΗΟΗ ΒββΚβί 4 ΒΗΠΟΗΗβΗHa TpaHBHCTopax 7,8 p-n-p raná no «ΗφφβρβΗΗΗβΗΒΗΟή cxeiieo 8kthbho{? aarpysKOíl Ha TpaHBHCiopax .9, 10 n-p-n ranáh renepaiopou toks Ha TpaHSHCTope II, (Sasa soToporo noa-Hzroqena κ TpaHSHCTopy 12, BKncqenHOuy ζζκοζζΟΜ. npoMexy-ToqHufl Kacnaa 5 oonepxHT auHTTepHafi ηοΒΤορκτβπΒ Ha ipaH-SHCTopa 13 n-p-n raná, βηχοαηοΒ TpanaHCTop.14 n-p-n raná . C ΘΗΤΗΒΗΟβ ,Harpy3K0ň H8 Tp8H3HCT0pe 15 p“H-p ΤΗΠ8, 3 amjí T-Htlfi ip8H3HCT0p 16 Π-ρ-Π ΤΗΠβ, ΠΟΒΚΗΚΜβΗΗΗί! ΠβρβΗΗβΒΒΗΟBxoay npouexyionHoro xacKaaa, a τβκχβ samHTHhiK ΖζΗΟ/ξ 17,BKJwqeHHuft uexny bxosouh bhxosom npoMexyToqnoro KacKaga 5. BuxoíhoH KacKan 6 ΗΒΠΗβτοη KacKsnott ycnneHUH modihocth.Ha ρκο.Ι npencTaBnetia $ yHKUHOHani> HAH cxeua KHTerpa-πβηογο ycoKTenH hhh cTepeo $ OHHqecKoa annapaiypu μθγηητ-Hott sanKCK, Ha pne.2- cxeua οπηογο pieces κθηθποβ ycRnKTena, and Ha pne.3- οππη K3 BapnaHTOB βηποπηθηηη cxeuu ycipoUcT-sa o6ecneqeHHH ρβχκΜβ no nocTOHHHOuy TOKy. ΥΟΚΠΚΤβΠΒ (pKC.I) COCTOHT K3 SByX ΗΠβΗΤΗΠΗΗΧ ΚβΗβΠΟΒΥΟκπθηκη cumanoB I κ 2j TanX ycTpoRcTsa odecneqeHHHpexKua well nocTOHHHOuy Tony third Kaanufl κ3 κθηθηοβ ycnneHKa Han 237 770 5 I 2 (hs pne.2 K30dpaxeH Sanaa ycnaeHHá I) cogepxMTrajiiBammecKK cansama uexsy eotíofi ιχοβηοΒ 4 npouexyioq-HUfl 5 M ΒΗΧΟΖΙΗΟβ 6 KSCKaflH. 4ξΗΟΗ ΒββΚβί 4 ΒΗΠΟΗΗβΗHa TpaHBHCTopax 7.8 p-n-p rane no «ΗφφβρβΗΗΗβΗΒΗΟή cxeiieo 8kthbho {? aarpysKOíl Ha TpaHBHCiopax .9 10 ranáh npn renepaiopou toks IIa TpaHSHCTope II (Sasa soToporo noa-Hzroqena κ TpaHSHCTopy 12 BKncqenHOuy ζζκοζζΟΜ. npoMexy-ToqHufl Kacnaa 5 oonepxHT auHTTepHafi ηοΒΤορκτβπΒ IPAH Ha-13 SHCTopa npn early, early npn βηχοαηοΒ TpanaHCTop.14 . ΘΗΤΗΒΗΟβ C, H8 Harpy3K0ň Tp8H3HCT0pe 15 p "HP ΤΗΠ8 3 amjí T Htlfi ip8H3HCT0p 16 ρ-Π-Π ΤΗΠβ, ΠΟΒΚΗΚΜβΗΗΗί! ΠβρβΗΗβΒΒΗΟBxoay npouexyionHoro xacKaaa and τβκχβ samHTHhiK ΖζΗΟ / ξ 17 BKJwqeHHuft uexny bxosouh bhxosom npoMexyToqnoro KacKaga fifth BuxoíhoH KacKan 6 ΗΒΠΗβτοη KacKsnott ycnneHUH modihocth.

Oh ΒΗΠ0ΠΗ6Η Π0 flByXTaKTHOfl ΟΧβΜβ Ha TpaHSHCTopax 18,19προτοοποποκΗΟΓΟ raná npoBOAnuocra (κοΗππβΜβΗΤβρΗΗχ ipaH-3KCTopgx)c pe3MCTopaMn 20 κ 21 b SMHTTeprax nennx, npnqeub Kanecrae KOnneHTopa ipaBsueTopa p-n-p raná (18) ηοπο-Ei3yeTCfl nosnoxica HHTerpanBHoB cxeua. líexzty ÓaaaMH spaH-3HCT0pa ΒΗΧΟΗΗΟΓΟ Κ80Κ8Η8 18 H 19 H ΒΗΧΟΙξΟΜ npOMesyTOqHO-ro KacKaaa 5 BBeaeHU ase napu TpaH3HCTopoB, nocnesOBSTenL-ho eoesHHeHHHX neplaň 22 co btopum 23 h TperaU 24 o qeraep-THU 25- ipaH3HCI0paNH, C 0nHH3H0BHM.B ΠβρΟ ΪΗΠΟΜ ΠρΟΒΟΗΗ-iiocra (p-n-p b nepsoa napě -TpaHSHCTopa 22, 23 h n-p-n80 BTopoa napě - ipansHCTopa 24, 25). Tonna coenHHeHanTpaHSHCiopoB 22, 23 nepBOfi napa noaKJioneHa κ Oase span-SHCiopa 18, a ipaH3HCTOpoB 24, 25 -. κ Oase ipaHSHc το-pa 19, KomieHTopa - κ cooraeTCTByBmHM πιηηθμ πητθηηη26 η 27, (Sasa BToporo. (23) h Tperaero (24) TpansHCTopoBΟΟΘφΙΗβΗΗ c BHXOaOU npoMexyToqHoro KacKaaa 5, nepexon(Sa3a-9HHTTep ipaHSHCTopa 22 noncoesHHeH napannejiBHO nepe-xosy (5a3a-3MHTTep TpaH3HCTopa 15, a TpaHBHCTopa 25- napaa-ηθπβηο TpaHSHCTopy 14. θιικττβρΗ ipaHSHCTopoB 14 η 25 qepesoúmaa peaHCTop 28 ποηκπιοηβΗΗ κ ηηη6 πητθηηη 26. TpaH3He- 237770 ropu 22,23 ΐΗποπΗβΗΐι nogoÓHO TpaH3ZCT0pa« 24, 25 πρκ a toub Kanecise KonneKTope TpaH3nciopa 23 Hcnoni>3yeicH noanox-K8 MHTerpajiLHoM cxeuu. Mexsy bhxohom ycHJiHTejiH h buxokomnpouexyxoqHoro KacKazta 5 ΒκπηηβΗθ napa n-p-n h p-n-p ipaH-ancTopos 29 m 30, ΒΗποπΗβΗΗΗΧ ποηοΰΗΟ xpanancTopau 18, 19 BuxogHOro KacKaaa. Basu h aMMTTepu TpaHBiiciopOB 29,30coezwHeHU οοοτΒβτο τβθηηο Mexfly coóoft n noacoesoeHH ioq-Kaun coeflHHeHHS ďas κ Buxosy ycnnuTeJiH, Tonnaun, coejHHe-hhh sMHTTepos - κ BHxosy npouexyTonHoro KacKasa 5, a κοπ-jieKTopaMH - κ cooiBeTciByioímui OHHau πητβηηη 26 a 27.Oh ΒΗΠ0ΠΗ6Η Π0 flByXTaKTHOfl ΟΧβΜβ Ha TpaHSHCTopax 18,19προτοοποποκΗΟΓΟ early npoBOAnuocra (IPAH κοΗππβΜβΗΤβρΗΗχ-3KCTopgx) pe3MCTopaMn 20 c 21 b κ SMHTTeprax nennx, npnqeub Kanecrae KOnneHTopa ipaBsueTopa p-n-p early (18) ηοπο-Ei3yeTCfl nosnoxica HHTerpanBHoB cxeua. líexzty ÓaaaMH SPAH-3HCT0pa ΒΗΧΟΗΗΟΓΟ Κ80Κ8Η8 18 H 19 H ΒΗΧΟΙξΟΜ npOMesyTOqHO-ro KacKaaa 5 BBeaeHU ASE napu TpaH3HCTopoB, nocnesOBSTenL-eoesHHeHHHX neplaň him what btopum 22 23 h 24 TperaU qeraep the THU-25- ipaH3HCI0paNH C 0nHH3H0BHM.B ΠβρΟ ΪΗΠΟΜ ΠρΟΒΟΗΗ- iiocra (pnp b does not contain -TpaHSHCTopa 22, 23 h np-n80 BTopoa supernatant HCTopa 24, 25). Tonna coenHHeHanTpaHSHCiopoB 22, 23 nepBOfi napa noaKJioneHa κ Oase span-SHCiopa 18, and ipaH3HCTOpoB 24, 25 -. κ Oase ipaHSHc το PA 19 KomieHTopa - κ cooraeTCTByBmHM πιηηθμ πητθηηη26 η 27 (Sasa BToporo. (23) h Tperaero (24) TpansHCTopoBΟΟΘφΙΗβΗΗ c BHXOaOU npoMexyToqHoro KacKaaa 5 nepexon (Sa3a-9HHTTep ipaHSHCTopa 22 noncoesHHeH napannejiBHO NEP-xosy (5a3a -3MHTTep TpaH3HCTopa 15, and supplies power TpaHBHCTopa 25- ηθπβηο TpaHSHCTopy 14th θιικττβρΗ ipaHSHCTopoB 14 η 25 qepesoúmaa peaHCTop 28 ποηκπιοηβΗΗ κ ηηη6 πητθηηη 26th TpaH3He- 237 770 oil 22.23 ΐΗποπΗβΗΐι nogoÓHO TpaH3ZCT0pa «24, 25 and πρκ Toub Kanecise KonneKTope TpaH3nciopa 23 Hcnoni> 3yeicH noanox-K8 MHTerpajiLHoM cxeuu. Mexsy bhxohom ycHJiHTejiH buxokomnpouexyxoqHoro KacKazta h 5 h ΒκπηηβΗθ Napa npn-pnp IPAH ancTopos 29 m 30 ΒΗποπΗβΗΗΗΧ ποηοΰΗΟ xpanancTopau 18, 19 BuxogHOro KacKaaa. Basu h aMMTTepu TpaHBiiciopOB 29,30coezwHeHU οοοτΒβτο τβθηηο Mexfly coóoft n noacoesoeHH ioq-Kaun coeflHHeHHS angels κ Buxosy ycnnuTeJiH, Tonnaun , coejHHe-hhh sMHTTepos - κ BHxosy npouexyTonHoro KacKasa 5, and κοπ-jieKTopaMH - κ cooiBeTciByioimui OHHau πητβηηηη 26 and 27.

Cxeiia paďoTaei cnesytoomu otípa3OM. lípu ΒΚποηβΗκηHanpnxeHHH πητθηηη Ha uiHHe 26 ( - EnHTe ) h 27 ( + EnHI. )ycTpofócTBO 3 BHpaďaTUBaei CTaďajibHuH tok, nuTaoiUHň ipaH-3HCT0p 12 B SHO^HOM ΒΚΚΪΟΜΘΗΗΗ. ΠβΖξθΗΗβ ΗΘΠρΗΧβΗΗΗ ΗΘ H6UHcnontByeTCH β nanecTBe onopnoro khh reHepaiopos τοκβ,BHnOJIHeHHHX Ηθ TpaH3HCT0p8X II, 15 Η 22 Η ΟδβΟΠβΗΗΒΘΒΐηΟpeXHH C00TB6TCTB6HH0 ΧΗφφβρβΗΙίΚθΠΒΗΟΓΟ ΒΧΟΚΗΟΓΟ 4, ΠρΟΜβ-syTOMHoro 5 η βηχοκηογο 6 KacKaqoB. CueqeHHe βηχοζιηηχTpaH3HCTopoB 18, 19 onpeaenneTGfl τοκθμη nepas cnemeHneTpaHSHCTopu 23, 24, saaaBaeuue b cbow oqepezu. ipaHSHCTopa-MH 22 H 25, H 38BHCHT K8K OT TOKOB STHX Tp8H3HCΤΟρΟΒ, T8KH OT COOTHOmeHHH ΠΠΟΙήθ^ββ SUHTTapOB TpaH3HCT0p0B I5,f:22 H14, 25. Η3ΜβΗβΗΗβΜ BenHHHHH toks qepe3 sth ipaHSHCTopu, aTaKse cooTHomeHHfl wx nnontaaeň auuTTepoB aocraraeTcn cHUueTPH4H0CIB K BUCOK8H JIHHe&HOCTB XapaKTCpHCTHK yCHUHTSJIH BaπnapaType uarHHTHoR sanucH h xopamaH BOcnponsBOSHUocTBero napauexpoB s cepHiíHOM προη3βοκοτβθ. Tok ποκοη napuSHXOflHBIX TpaHSHCTOpOB 18 H 19 ΠΟΒΤΟρΗΘΤ C K para OCTI)» atok qepea TpaH3HCTopa 23 h 24 cuemawmě.fl napu, rae ta -ot-ηοιπθηηθ nnonaaefl sMimepoB TpaH3HcτοροΒ 18, 19 η 23, 24 coΟΤΒΘΤΟΤΒΘΗΗΟ. βΟΠΟΙΙΗΗΤΘΠΒΗΟ Tp8H3HCT0pH 23 H 24-ΒΗΠΟΠΗΗ-WT pO3ttB ΒΜΗΤΤθρΗΗΧ ΠΟΒΤΟρΗΤβΛθΚ, ΒΚΠΒΠΘΗΗΗΧ MeXfly BHXOflOHnpQMexyTonHOro 5 η bxokou βηχοληογο 6 KacKasoB, qeu SHaqu-TejiBHO yueHLBiaeTCH βημηηηθ Harpy3KH Ha ycxneime npouexy- 237770 7 τοηηογο aacKaaa 5 n yBenHqHBaeTCH aanac no υοηηθηηβ hs-ΠρΗΧβΗΜΒ yCHJIHTeiIfl B ρβΠΟΗ. ΒχοπηοΗ οηγηθπ, nonasaeMutí na HHBepTHpyeiina + η/ηπηHHBepiHpyeMHíI - bxoru saxztoro Kanana 1/2/ ycoHienu, ycx-HHBaeiCfl nOOqepeíHO no ΗΗΠρΗΗβΗΗΒ ΠΗφφβρβΗΗΗΘΠΒΗΗΜ ΒΧΟΖξ-hhu 4 m npoMeatyToqHHM 5 KacaasaMM h no hoiuhocth - bhxok-hum aacHaaoM 6. Πρκ 0οπι>βιηχ ypOBHHx ycxjiHBaeuoro curnanah neperpygfcax npoMexyTOHHoro Kacaana 5 oopaňaTHBaeT saaiHTaHa ipaH3HCTope 16 h pesacTope 28. ΥΒβΠΗΗβΗΗβ naaeHHflHanpaseHHH Ha peancTope 28 BHine onpeneneHHoro ypoBHH ot-KpasaeT TpaH3HCTop 16, Boiopna myHrapyei bxob npouesy-τομηογο KacHa^a. Πρκ κοροτκΟΗ aauuKaHHH Hra npn aepe-rpySfte ηθ BHxone ycoHienH yBenHHHBaeTCH tok b penn τρβΗ-SHOTOpOB 18 ΗΠΗ 19 H C00TB6TCTB6HH0 yB6HH0HB8eTCH ΠβΒβΗΗβΗθπρΗΧβΗΗΗ Ha ρββΗΟΤΟρβΧ 20 ΗΠΗ 21 B. 38BHCHM0CTH OT ΠΟ-nupHocTH ycoHBaeMoro cHrHana, HOTopuK nocTynaeT qepa3OTKpuTue nepexosH tía3a-3MHTTep TpaHSHGiopoB 18 h 23 ηπη19 h 24 k TpaHSHCTopau 29 hhh 30. Bera raná πθβθηηη H3-πρΗχβΗβΗ Ha nepexonax fíasa-auHTTep TpansHCTopa 18 h 23(19 h 24) npnuepH0 paBHa sra Kastor® TpaH3HCTopa, ho npo-ΤΗΒΟΠΟΠΟΚΗ8 ΠΟ BH^Hy Η nonann HOMneHCHpyei.apyr Apyrg,ánaronaps neny naneHHe HanpHseHHH Ha pe3HCTopax 20 ηπη21 npOnOpHHOHaHBHOe BHXGSHOuy TOKy, ΠρβΚΤΗΗβΟΚΗ ΠΟ3ΙΗΟ-ctbb npHnaraeTGH κ nepexo^y dasa-aiwiTTep samHTHux TpaH-BHCTopoB 29 ηπη 30. nocnesHHe, OTpaxaHCB πρκ neperpy3KaxΗΠΗ KOpOTKHX 38MNK8HHHX B H8rpy3OqHOlí ΙξθΠΗ, HyHTHpyDTCa30BHe itenw TpanaHCTopos 24 ηπη 23, npejumpamaH τβυ ca-mhu sanBHefimee BostíyaseHHe τρ8Η3κοτορθΒ 18 ηπη 19 βηχοπ-ho8 napa. 237770 8 .....ΦΟΡΜΠΙΑ WSQEFETBHHH . WHierpanBHHfl ycHUMTeni, οτβρβοφΟΗΗΗβοκοβ annapaxy- pu ΜΘΓΗΗΤΗΟΖ sanucu, COGTOHUUlK H3 JSfiJX. ΜββΗΪΗΊΗΗΧ ΒβΗβΠΟΒ,Kaxmifl aa κοτορυχ conepxHT bxoíhoS 7m$$epeHnnaoHuíi sac-Kaa Ha p-n-p xpaHSHcxopax, npouexyToqHHH κβοκβΒ c bxohhhm,88IHHTHHU H BHXOflHHM ΙΒ-ρ-Π XpaHSHCIOpaUH, 38IQHXHHM SHODOUh gHHeutraecHoe HarpyeBOfl βηχοχηογο xpaHBHcxopa, οκοΗβη-uuň sacBas Ha HOHnneueHxapHux ipaHBHdopax c peancxopauisB ΒΜΗΙΧβρΗΗΧ ΙξΟΠΗΧ Η 8X6M6HX8HH ΒΘΠξΗΤΗ ΟΧ ΠβρβΓργΒΒΗ ΚΘssyx xpaH3Hcxopax pasHoro χηπθ npoBoaHiiocxH, h ycxpottcxBaotíecneqeHHfl pexmia ycnnHianfl no nocxouHHOuy Tony, pxjntqa-íomHíícfl xeu,qxo, c κθπβο ποβμηθηηη βοοπροηββολημοοτη napa·*uexpoB ycHUHxenfl h noBuoieKHB npoueHxa Buxoaa rosmx s ce-pnítHOM npon3BoacTBe, a xasxe ysenHqeHHfl ιηηθΗηοοχη aun-BHxyflHOfi xapaKTepHciHKH, b ηογο aononHHienBHO BseneHu uexaynpoMezyxoqHHH a okohothhm BaoBa^ou w napu ipaHsacTopoB,nocnasoBaiesBHO coenHHeHHhix napsua co Bxopnu a xpeiHtt c - .qeiBepiHlI, O O2tHH8BOBUM B Πθρβ ΧΗΠΟΜ npOBOJQUIOGXH, nOflBJID“qeHHHX b BuxosHOuy xpaHSHCxopy npouaxyxoqHoro KacKaja a κxpaHSHCxopy ero aHHaumecKOií Harpysan a Huewx ολβηθηοβηΑΟ ΗΗΜΗ ΤΗΠ npOBOflHMOCTH, ΠρΗΗΘΜ ΤΟΊΚΗ ΟΟΘ,ΕΗΗθΗΗΗ XpaHSHCTO-pOB KaXJlOK HS nap nOSKJnoqem ΟΟΟΤΒβΤΟΤΒθΗΗΟ R óasáM TpaB-3HCX0P0B ΟΚΟΗβΗΗΟΓΟ RaOKafl;a c npÓTHBOHOROXaUM HM ΧΗΠ0ΜnpoBOjwiocxH, nepexojm óasa-aMHTTep nepeoró η ΗβΤΒβρτοΓΟTpaHsacTopos no^RjxioqeHH napajMejiBHO nepexojpM óaaa-BMHTxepΒΗΧΟΛΗΟΓΟ TpaH3HCT0pa H TpaH3HCT0pa flHHaMÉqeCROfi HarpySRHnpoMesyToqHoro KacKa^a óa3H BToporo h TpeTtero xpansHCTo-poB coejtHHeHH Meaiíy cotíofi h c bhxoaom npoMexyxoqHoro xac-Rafla, a hx rojukrtoph - c cooTBeTcTByiotUHMH hx Tmy npoBO-jíhmocth mmaMH πητβηηη; npa stom tía3H a dMHTxepH xpaHSH-cxopoB 3JieMeHT0© 3amara ot neperpy3RH coannHeHH οοοτβθτ-ΟΤΒΘΗΗΟ Mexfly COÓOfi H nOflRJBOTeHH ΤΟΗΗβΜΗ CÓéflHHeHEH ÓB3r BHxojy yoHjmxejK, τοηκημη οοθλβηθηηη βμηττθροβ - k bh-xofly npoMesyTOHHoro RacRama, a hx rojuibrtoph - r οοοτΒβτ-CTByXXQHM HX THHy Πρ0Β0£ΗΜ00ΤΠ QHH8M ΠΗΤΒΗΗΗ. HCTOHHHRH ΗΗφΟρΜβΒΗΗ, ΠρΗΗΗΤΗβ BO ΒΗΗΜβΗΗβ ΠρΗ 8R- 237770 9 cneprase: 1. KypsaJI IEEE Transactions on Broadcast and Televiu.sion Reseivees"I972, > 3, CTp.201-203. 2. KaTaJTOr φίφΑΗ Raytheon "Linear Integrated Gircuits"COA, 1976 (προτοτΗπ). 237770 10Cnesitooma pseudocystiae. lime ΒΚποηβΗκηHanpnxeHHH πητθηηη Ha uiHHe 26 (- EnHTe) h 27 (+ EnHI.) ycTpofocTBO 3 BHpaDaTUBaei CTaajajHuH flow, nuTaoiUHn ipaH-3HCT0p 12 B SHO ^ HOM ΒΚΚΪΟΜΘΗΗΗ. ΠβΖξθΗΗβ ΗΘΠρΗΧβΗΗΗ ΗΘ H6UHcnontByeTCH β nanecTBe onopnoro KHH reHepaiopos τοκβ, BHnOJIHeHHHX Ηθ TpaH3HCT0p8X II 15 Η Η 22 ΟδβΟΠβΗΗΒΘΒΐηΟpeXHH C00TB6TCTB6HH0 ΧΗφφβρβΗΙίΚθΠΒΗΟΓΟ ΒΧΟΚΗΟΓΟ 4 ΠρΟΜβ syTOMHoro 5-η βηχοκηογο 6 KacKaqoB. CueqeHHe βηχοζιηηχTpaH3HCTopoB 18, 19 onpeaenneTGfl τοκθμη nepas cnemeHneTpaHSHCTopu 23, 24, saaaBaeuue b cbow oqepezu. ipaHSHCTopa-MH 22 H 25 H 38BHCHT K8K OT TOKOB STHX Tp8H3HCΤΟρΟΒ, T8KH OT COOTHOmeHHH ΠΠΟΙήθ ^ ββ SUHTTapOB TpaH3HCT0p0B I5 f: 22 H14 25 Η3ΜβΗβΗΗβΜ BenHHHHH toks qepe3 MET ipaHSHCTopu, aTaKse cooTHomeHHfl wx nnontaaeň auuTTepoB aocraraeTcn cHUueTPH4H0CIB K BUCOK8H JIHHe & HOCTB XapaKTCpHCTHK yCHUHTSJIH BaπnapaType uarHHTHoR sanucH h xopamaH BOcnponsBOSHUocTBero napauexpoB with cepHiíHOM προη3βοκοτβθ. The flow of voltage to the HFIXHBIX TpaHSHCTOpOB 18 H 19 C C to the OCTI) is at 23 ° C to 24 ° C at 24 ° C, the voltage is higher than that of the NimonaBe TpaH3HcτοροΒ 18, 19 η 23, 24 co. βΟΠΟΙΙΗΗΤΘΠΒΗΟ Tp8H3HCT0pH 23 H-24-WT ΒΗΠΟΠΗΗ pO3ttB ΒΜΗΤΤθρΗΗΧ ΠΟΒΤΟρΗΤβΛθΚ, ΒΚΠΒΠΘΗΗΗΧ MeXfly BHXOflOHnpQMexyTonHOro η 5 bxokou βηχοληογο 6 KacKasoB, qeu Shaq-TejiBHO yueHLBiaeTCH βημηηηθ Harpy3KH Ha ycxneime npouexy- 237770 7 τοηηογο aacKaaa 5N yBenHqHBaeTCH aanac no υοηηθηηβ hs ΠρΗΧβΗΜΒ yCHJIHTeiIfl B ρβΠΟΗ . ΒχοπηοΗ οηγηθπ, nonasaeMutí to HHBepTHpyeiina + η / ηπηHHBepiHpyeMHíI - bxoru saxztoro Kanana half / ycoHienu, ycx HHBaeiCfl nOOqepeíHO-amino-ΗΗΠρΗΗβΗΗΒ ΠΗφφβρβΗΗΗΘΠΒΗΗΜ ΒΧΟΖξ HHU 4 m npoMeatyToqHHM 5 h KacaasaMM no hoiuhocth - bhxok-hum aacHaaoM sixth Πρκ 0οπι> βιηχ ypOBHHx cβΠΗΗβΗΗβ naaeHHflHanpaseHHH Ha peancTope 28 BHine onpeneneHoro ypoBHH ot-KpasaeT TpaH3HCTop 16, Boiopna myrapye bxob npouesy-τομηογο KacHa ^ a. Πρκ κοροτκΟΗ aauuKaHHH game AEPE npn-rpySfte ηθ BHxone ycoHienH yBenHHHBaeTCH flow τρβΗ b penn-SHOTOpOB 18 H 19 ΗΠΗ C00TB6TCTB6HH0 yB6HH0HB8eTCH ΠβΒβΗΗβΗθπρΗΧβΗΗΗ Ha ρββΗΟΤΟρβΧ 20 ΗΠΗ 21B 38BHCHM0CTH ΠΟ OT-nupHocTH ycoHBaeMoro cHrHana, HOTopuK nocTynaeT qepa3OTKpuTue nepexosH tía3a-3MHTTep TpaHSHGiopoB 18h 23 ηπη19 h 24 h TpaHSHCTopau 29 hhh 30. Bera early πθβθηηη H3-πρΗχβΗβΗ Ha nepexonax fíasa-auHTTep TpansHCTopa 18 h 23 (19 h 24) npnuepH0 paBHa sra Kastor® TpaH3HCTopa, ho npo-ΤΗΒΟΠΟΠΟΚΗ8 ΠΟ BH ^ HyΗ nonann Apyrg, ánaronaps Neny naneHHe HanpHseHHH Ha pe3HCTopax 20 ηπη21 npOnOpHHOHaHBHOe BHXGSHOuy flows ΠρβΚΤΗΗβΟΚΗ ΠΟ3ΙΗΟ-ctbb npHnaraeTGH nepexo κ ^ y-dasa aiwiTTep samHTHux TPAH-BHCTopoB 29 ηπη 30th nocnesHHe, OTpaxaHCB πρκ neperpy3KaxΗΠΗ KOpOTKHX 38MNK8HHHX B H8rpy3OqHOlí ΙξθΠΗ, HyHTHpyDTCa30BHe itenw TpanaHCTopos 24 ηπη 23, npejumpamaH τβυ ca-mh in SanBHefimee BostíyaseHH, 18 of 18 June 19, p. 237770 8 ..... ΦΟΡΜΠΙΑ WSQEFETBHHH. WHierpanBHHfl ycHUMTeni, οτβρβοφΟΗΗΗβοκοβ annapaxy- pu ΜΘΓΗΗΤΗΟΖ sanucu, COGTOHUUlK H3 JSfiJX. 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HCTOHHHRH RφΟρΜβΒΗΗ, ΠρΗΗΗΤΗβ BO ΒΗΗΜβΗΗβ ΠρΗ 8R- 237770 9 cneprase: 1. CypsaJI IEEE Transactions on Broadcast and Televiu.sion Reseivees "I972,> 3, CTp.201-203. 237770 10

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IfeTerpajiLHHfl ycnji0Tejii> rjih οτθρβοφοΗΗΗθοκοΑ annapa-TypH MaTHHTHOit 3ΘΠ0ΟΗ OTHOCHTCH K OÓJiaCTH ρθ£ΗΟΤβΧΗΗΚΗ0 HHÍUeT ΠρΖΜβΗΒΗΗβ πρπ 03ΓΟΤΟΒΛβΗ00 HHTerpaJIBHHX MHKpO-cxeM h annapaTypH jum μθγηητηοΉ 38πηοη HH$opMap0H £ Ka-Hajcax sanncH 0 BOcnpoH3BepeHHH.IfeTerpajiLHHfl ycnji0Tejii> rjih οτθρβοφοΗΗΗθοκοΑ annapaTypH MaTHHTHOit 3ΘΠ0ΟΗ OTHOCHTCH K OÓJiaCTH ρθ £ ΗΟΤβΧΗΗΚΗ0 HHÍUeT ΠρΖΜβΗΒΗΗβ πρπ 03ΓΟΤΟΒΛβΗ00 HHTerpaJIBHHX MHKpO-cxeM h annapaTypH microns μθγηητηοΉ 38πηοη HH $ £ opMap0H Ka-Hajcax sanncH 0 BOcnpoH3BepeHHH.

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HoBH3Ha npejuiojtaraeMoro Η3θόρθτβΗΗΗ samronaeTca bΒΒβρβΗΗΗ ΛΟΠΟΛΗΗΤβΙΕΒΗΗΧ y3JI0B Η ΗΘΛΗΗΗΗ Η0ΒΗΧ ΟΒΗ3β0 M6S—sy Η3ΒβΟΤΗΗΜΗ Η BHOBB ΒΒβρβΗΗΗΜΗ y3JiaMK, a Τ&ΚΚβ BHyTpZ9T0X J3JI0B, oóecnewBampix «ocTHKerae nocTaBJíeHHoft pejra.TaK Mepny npoMesyTOHHHM 0 βηχοληημ KacKapaMH sonojiHHTejiB-HO ΒΒβΛθΗΗ ΛΒβ napH nOCW(OBaT&JLBHO ΟΟβρΗΗβΗΗΗΧ ΤρΗΗ3Η0—ΤΟρΟΒ Π-ρ-Π Η ρ-Π-ρ ΤΗΠβ, Π0ΛΚΛΚΓϊ6ΗΗΗΧ Κ BHXOPHOMy ΤρΗΗ—sHCTOpy npOMeayTOHHoro KacKajia 0 TpaH3HCT0py ero punaMH—MecKofi Harpy3KH, πρππβΜ τοηκη οοθαηηθηηη TpaH3HCTopoBKaawofi 03 nap nonKjncfneHH οοοτβθτοτβθηηο κ tíaeaM TpaH3Hc—ΤΟρΟΒ ΟΚΟΗΘΠΗΟΓΟ KaCKapa. Ba3H 0 ΘΜΗΤΤθρΗ 3aiQHTHHX TpaH-3HCT0P0B COeSHHeHH ΜβΚΚΓ COÓO0 Η ΠΟρΚΧΚΓΪβΗΗ ΤΟΠΚβΜΗ ΟΟβ-ΛΖΗΘΗΚΗ Óa3 Κ BHXOpy yCHJIHTejIH, TCPOCaMH COeAHHeHHH 3MHT-τβροΒ - κ Btixopy npoMeayTOPHoro KacKapa, a ηχ κοπτιθκτορΗ -K COOTBeTCTBynUHM ΠΙΗΗΗΜ HHTaHHH.HoBH3Ha npejuiojtaraeMoro Η3θόρθτβΗΗΗ samronaeTca bΒΒβρβΗΗΗ ΛΟΠΟΛΗΗΤβΙΕΒΗΗΧ y3JI0B Η ΗΘΛΗΗΗΗ Η0ΒΗΧ ΟΒΗ3β0 M6S-SY Η3ΒβΟΤΗΗΜΗ Η BHOBB ΒΒβρβΗΗΗΜΗ y3JiaMK and Τ & ΚΚβ BHyTpZ9T0X J3JI0B, oóecnewBampix «ocTHKerae nocTaBJíeHHoft pejra.TaK Mepny npoMesyTOHHHM 0 βηχοληημ KacKapaMH sonojiHHTejiB HO ΒΒβΛθΗΗ ΛΒβ until a pH nOCW (Obata & JLBHO ΟΟβρΗΗβΗΗΗΧ ΤρΗΗ3Η0-ΤΟρΟΒ Π-ρ-Π Η ρ-Π-ρ ΤΗΠβ, Π0ΛΚΛΚΓϊ6ΗΗΗΧ Κ BHXOPHOMy ΤρΗΗ-sHCTOpy npOMeayTOHHoro KacKajia 0 TpaH3HCT0py ero punaMH-MecKofi Harpy3KH, πρππβΜ τοηκη οοθαηηθηηη TpaH3HCTopoBKaawofi 03 voltage nonKjncfneHH οοοτβθτοτβθηηο κ tíaeaM TpaH3Hc-ΤΟρΟΒ ΟΚΟΗΘΠΗΟΓΟ KaCKapa. Ba3H 0 QθρΗ 3aiQHTHHX TpaH-3HCT0P0B COeSHHeHH ΜβΚΚΓ COÓ00 Ο ΠΟρΚΧΚΓΪβΗΗ ΤΟΠΚβΜΗ ΟΟβ-ΛΖΗΘΗΚΗ aα3 Κ BHXOpy yCHJIHTejIH, TCPOCaMH COeAHHeHHH 3MHT-τ βροΒ - κ Btixopy npoMeayTOPHoro KacKapa, and ηχ κοπτιθκτορΗ -K COOTBeTCTBynUHM ΠΙΗΗΗΜ HHTaHHH.

JlaHHOe 03ΟόρβΤβΗ0Θ ΜΟΚθΤ Hafrra ΠρΗΜΘΗβΗΗΘ 0 B ΛΡ5Γ-ΓΗΧ B0nax ΒΗΟΟΚθΚ3ΗβΟΤΒβΗΗΟ0 H03KOHaCTOTHO2 ΟΤβρβΟφΟΗΗ-TiecKofi annapaTypa, 237770JlaHHOe 03ΟόρβΤβΗ0Θ ΜΟΚθΤ Hafrra ΠρΗΜΘΗβΗΗΘ 0 B ΛΡ5 H-ΓΗΧ B0nax ΒΗΟΟΚθΚ3ΗβΟΤΒβΗΗΟ0 H03KOHaCTOTHO2 ΟΤβρβΟφΟΗΗ-TiecKofi annapaTypa, 237770

Claims

237770 OBJECT OF THE INVENTION An integral amplifier and stereo magnetic recording apparatus, consisting of two identical channels, each containing an input differential stage on pn-pt transistors, an intermediate stage with input, protective and output npn transistors, a protection diode and dynamic output transistor load, an output stage on complementary transistors with resistances in emitter circuits and overload protection elements on two transistors of different conductivity types, and a DC amplifier mode security device, characterized in that, in order to increase the reproducibility of the amplifier parameters, increasing the output percentage suitable for series production, and also an increase in the linearity of the amplitude characteristic into which two duplex transistors, serially connected first to the second and third to the fourth, in the same double between the intermediate stage and the end stage were introduced conductivity conductivity coupled to the output transistor between the intermediate stage and its dynamic load transistor and having the same conductivity type, wherein the junction points of the transistors of each pair are connected to the base transistor transistors of the opposite conductivity type, the base-emitter transitions of the first and fourth transistors are connected in parallel interstage-emitter transistor and transistor dynamic transistor transistor interstages are interconnected between the transistor and the dynamic load transistor, and their collectors - with their respective conductivity type power supply terminals, and the transistor transistor bases and emitters are connected at the same time and connected to the output of the amplifier and the emitters to the output of the intermediate stage and their collectors to the corresponding type of their terminal power supply. Recognized by the invention based on the results of the expertise, conducted by the State Committee for Inventions and Discoveries SSSS, Moscow, SU. 1 drawing