trans leanier surcuted

trans leanier surcuted ennathu trans leanier thathwam upayogichu athinte pravartthanam nadathunna oru sarkyoottaan. exponential karant-volteju swabhaavam anusarikkunna traansistarukal upayogichu nirmmikkaan kazhiyunna karant-mooad sarkyoottukalaaniva-ithil durbalamaaya vipareethathil bijedikalum cmos traansisttarukalum ulppedunnu. vishalamaaya ardhathil, exponential karant-volteju bandhamullah gadakangalil sambhavikkunna vaidyuthadhaaraye trans conductance cheiyunnathinte rekheeya aashrithathvamaanu trans lineerity.
charithravum uthbhavavum.
bii. jeey. tikalude exponential karant-volteju bandham upayogikkunna sarkyoottukale vivarikkunnathinayi 1975 ll baari gilbert aanu transleenear (tl) enna vaakk kandupidichathu. eee exponential bandham upayogikkunnathiloode, eee klaas sarkyoottukalkk gunanam, amplification, power-loow bandhangal enniva nadappilakkaan kazhiyum. eee klaas sarkyoottukalekkurich baari gilbert vivarichappol, eee sarkyoottukalude vishakalanam saadhyamaakkiya transleenear thathwavum (tlp) addeham vivarichu, ithu leanier karant amplifierukalaayi bijedikale lalithamaayi kaanunnath anuvadikkaatha vidhathil saadhyamaakki. exponential karant-volteju bandham anusarikkunna mattu gadakangal (durbalamaaya vipareethathilulla sii. emm. oo. ezz traansistarukal polullava) ulppeduthunnathinaayi tii. ell. pii pinneedu vipuleekarichu.
trans leanier thathwam.
thulya ennam trans leanier moolakangal (tes) ulla oru clossed looppil gadikaaradishayilum ethir gadikaaradishayilum krameekarichirikkunna gadikaaradishayiloodeyulla vaidyuthadhaarakalude gunanam gadikaaradishayiloodeyulla vaidyuthadhaarakalude gunanafalathinu thulyamaanu ennathaanu trans leanier thathwam (tlp).
oru surcuted moolakatthinte exponential karant-volteju bandhathe aasrayichirikkunnu. athinaal, oru anuyojyamaaya bandham pinthudarunnu
soothravaakyam _ 2
formula _ 3 oru pree-exponential scaling karant aanenkil, formula _ 4 formula _ 3-nte alavillaatha gunakamaanu, formula _ 6 gettu-emittar voltejinte alavillaatha gunakamaanu, formula _ 7 taapa volteju formula _ 8 aanu.
oru sarcutil, tesine gadikaaradishayil (sidablue) allengil ethir gadikaaradishayil (cisidablue) ennu visheshippikkunnu. emittarile ambu gadikaaradishayil pooyint cheythaal, athu oru sii. dablyu. tii. yaayi kanakkakkum, athu ethir gadikaaradishayil pooyint cheythaal, athu oru sii. sii. dablyu. tii. yaayi kanakkakkum. oru udaaharanam nokkuka
kirchofinte volteju niyamam anusarichu, formula _ 9 ll ninnu formula _ 9 lake pookunna looppinu chuttumulla volteju 0 aayirikkanam. mattoru vidhathil paranjaal, volteju dropukal volteju vardhanavinu thulyamayirikkanam. tesinte emittar-gettu kanakshanukaliloode maathram pookunna oru lupe nilanilkkumbol, nammal athine trans leanier lupe ennu vilikkunnu. ganithashaasthraparamaayi, ithu
soothravaakyam _ 11
exponential karant-volteju bandham kaaranam, ithu tlp soochippikkunnu
soothravaakyam _ 1
vaidyuthadhaara signalayi upayogikkunnathinaal ithu falapradamaanu. ekkaaranathaal, volteju ennathu signalinte logum logue domainile kootticherkkal yadhaartha signalinte gunanam poleyaanu (i.iii. formula _ 13). 
trans leanier thathwam" ennathu oru trans leanier looppil, sii. dablyu. tesiloodeyulla vaidyuthadhaarakalude gunanam sii. sii. dablyu. tesiloodeyulla vaidyuthadhaarakalude gunanafalathinu thulyamaanu enna niyamamaan.
tlpyude vishadamaaya vyulppaadanathinum ideal teey niyamathile paaraamettarukalude bhauthika vyaakhyaanangalkkum dayavaayi allengil nokkuka.
udaaharanathinu trans leanier sarcuteukal.
squaring surcuted.
tlp parayunnathanusarichu,
formula _ 1.
ithinartham formula _ 15 aanu, ivide formula _ 16 yoonit scaling karant (i.iii. sarkyuttinulla aikyathinte nirvachanam). ithu phalapradamaayi oru squaring sarkyoottaan, avide formula _ 17. eee prathyeka surcuted roopakalppana cheythirikkunnathu alternating topology ennariyappedunnathaanu, athaayath sii. dablyu. tess sii. sii. dablyu tesumaayi marimari varunnu. ivide oru staakk cheytha topologyil athe surcuted aanu.
tlp anusarichu alternating topology athe samavaakyam eee sarcutinum baadhakamaan. traansisttarukale pakshapathaparamaayi kaanathe eee sarcuteukal randum yadhaartha jeevithathil nadappilakkaan kazhiyilla, avayiloode ozhukunna vaidyuthadhaarakalkku yadhaarthathil angane cheyyaan kazhiyum. pakshapatha padhathikalkku chila udaaharanagal ithaa
2-kwaadrant gunakam.
tlp upayogichu 2-kwaadrant multiplierukalude roopakalppana eluppathil cheyyaan kazhiyum. eee sarkyoottile aadyathe prashnam vaidyuthadhaarakalude negatteevu moolyangal prathinidheekarikkendathund ennathaanu. exponential bandham nilanirthunnathinu ellah vaidyuthadhaarakalum positteev aayirikkanam (negatteevu samkhyakalkku logue ooppareshan nirvachikkappettitla), positteev vaidyuthadhaarakal negatteevu vaidyuthadhaarakale prathinidheekarikkanam. palishayude karant vyathyasamulla rund positteev karantukal nirvachikkuka ennathaanu ithu cheiyunna reethi.
oru rund kwaadrant gunakathinu bandha soothravaakyam _ 18 hold undu, athesamayam soothravaakyam _ 19 positteev allengil negatteevu aakaan anuvadikkunnu. nammal formula _ 20 umm formula _ 21 umm anuvadikkum. formula _ 22 umm formula _ 23 umm muthalaayava shradhikkuka. eee moolyangal yadhaartha samavaakyathil cherkkunnath formula _ 24 nalkunnu. ithu formula _ 25 aayi punarnaamakaranam cheyyaam. samavaakyathinte positteev, negatteevu bhagangal thulyamaakkunnathiloode, trans leanier looppukal undaakumbol nerittu nirmmikkaan kazhiyunna rund samavaakyangal
soothravaakyam _ 26
soothravaakyam _ 27
aavasyamulla samavaakyangalum sarcutinaayi chila pakshapatha padhathikalum nadappilaakkunna alternating looppukalaan inipparayunnava.
electronic sarcuteukalil upayogam.
vekttar ganitha sarcuteukal, karant kanveyarukal, karant-mooad ooppareshanal amplifierukal, rms-dissy kanverttarukal ennivayulppede vividha sarcuteukalil tlp upayogichittundu. upayogichittundu muthal (gilbert) ithu upayogathilundengilum 1975 vare aupachaarikavalkkarikkappettilka. aupachaarikavalkkarikkappettilka, trans leanier surcuted roopakalppanaykkaayi oru chittayaya prakriya srishtikkaan evert seavinkinte pravartthanangal sahayichu. 1990-ll seavink oru surcuted kandupidichu, athu phalapradamaayi oru phastt-oordar logue-domaine filter aaya oru companding karant-mooad integrator ennu vilikkunnu. ithinte oru pathipp 1993 ll dougless free saamanyavalkkarikkukayum eee klaas filterukalum tl sarkyoottukalum thammilulla bandham 90 kalude avasaanathil jaann mulder muthalaayavarude pravarthanangalil ettavum vyakthamaayi parayukayum cheythu. avide avar "dynamic transleenear thathwam" vivarikkunnu. seavinkinte kooduthal pravartthanangal valare kuranja power tl sarkyoottukalkulla synthesis teknikkukalilekku nayichu. eee mekhalayile sameepakaala pravartthanangal volteju-transleenear thathwam, multiple-inputt transleenear elament netvarkkukal, feeld-prograamabil analog arekal (eph. pii. eiii. ezz) ennivayilekku nayichu.

