Ukuqonda iTekhnoloji yoTshintsho lweCMOS: Ukusuka kwiMigaqo eyiSiseko ukuya kwiZicelo eziPhezulu

Isishwankathelo seNgcali:Fumanisa ukuba itekhnoloji ye-Complementary Metal-Oxide-Semiconductor (CMOS) iguqula njani usetyenziso lwe-elektroniki ngokusebenza okungenakuthelekiswa nanto kunye nokuthembeka.

Izinto ezisisiseko zeCMOS Tshintsho Operation

Itekhnoloji ye-CMOS idibanisa zombini i-NMOS kunye ne-PMOS transistors ukwenza iisekethe zokutshintsha ezisebenza kakuhle ngokusetyenziswa kwamandla angatshintshiyo akufutshane ne-zero. Esi sikhokelo sibanzi siphonononga ukusebenza okuntsonkothileyo kweeswitshi zeCMOS kunye nokusetyenziswa kwazo kwizinto zombane zanamhlanje.

Ulwakhiwo olusisiseko lweCMOS

Ulungelelwaniso lwesibini oluhambelanayo (NMOS + PMOS)
Ukutyhala-tsala imveliso yenqanaba
Iimpawu zokutshintsha kwe-Symmetrical
Ukugonywa kwengxolo eyakhelwe-ngaphakathi

Jonga izisombululo zethu zeCMOS

I-CMOS Tshintshela Imigaqo yokuSebenza

Ukutshintsha Uhlalutyo lwamazwe

Umbuso	I-PMOS	NMOS	Isiphumo
Logic Igalelo Eliphakamileyo	CIMA	ON	PHANTSI
Ungeniso oluPhantsi lwengqiqo	ON	CIMA	PHEZULU
Inguqu	Ukutshintsha	Ukutshintsha	Ukutshintsha

Izinto ezilungileyo ezingundoqo zoTshintsho lweCMOS

Ukusetyenziswa kwamandla asezantsi kakhulu
Ukunganyangeki kwengxolo ephezulu
Uluhlu olubanzi lwamandla ombane
I-impedance ephezulu yegalelo

Izicelo zoTshintsho zeCMOS

Digital Logic Ukuphunyezwa

Amasango engqiqo kunye nezithinteli
Flip-flops kunye ne-latches
Iiseli zememori
Ukulungiswa komqondiso wedijithali

Ukufikelela kwiZibonelelo zobuGcisa

Izicelo zoTshintsho lwe-Analog

Ukuphindaphinda koMqondiso
- Indlela yomsindo
- Ukutshintsha ividiyo
- Ukhetho loluvo lwenzwa
Isampulu kwaye ubambe iiSekethe
- Ukufunyanwa kwedatha
- I-ADC ngaphambili
- Ukwenziwa komqondiso

IiNgqwalaselo zoyilo loTshintsho lweCMOS

IiParameters ezibalulekileyo

Ipharamitha	Inkcazo	Impembelelo
RON	Ukuchasa kurhulumente	Ingqibelelo yomqondiso, ukulahlekelwa kwamandla
Isitofu sokuhlawulisa	Ukutshintsha okudlulayo	Ukugqwetheka komqondiso
Ububanzi	Ukuphendula rhoqo	Isakhono sokuphatha umqondiso

Inkxaso yoYilo lobuNgcali

Iqela lethu leengcali libonelela ngenkxaso yoyilo olubanzi kwizicelo zakho zokutshintsha kweCMOS. Ukusuka ekukhethweni kwecandelo ukuya kusetyenziso lwenkqubo, siqinisekisa impumelelo yakho.

Fumana iNkxaso yoYilo lweNgcali

Ukukhuselwa kunye nokuthembeka

Izicwangciso zokukhusela ze-ESD
Uthintelo lwe-Latch-up
Ulandelelwano lonikezelo lwamandla
Iingqwalasela zobushushu

Ubuchwephesha beCMOS obuphezulu

Ezintsha zamva nje

Itekhnoloji yenkqubo ye-sub-micron
Ukusebenza kwamandla ombane aphantsi
Ukhuseleko lwe-ESD olwandisiweyo
Izantya eziphuculweyo zokutshintsha

Izicelo zoShishino

Ii-elektroniki zabathengi
I-Automation ye-Industrial
Izixhobo zonyango
Iinkqubo zeemoto

Sebenzisana nathi

Khetha izisombululo zethu ze-CMOS eziphambili kwiprojekthi yakho elandelayo. Sinikezela ngamaxabiso akhuphisanayo, unikezelo oluthembekileyo, kunye nenkxaso yobugcisa ebalaseleyo.

Cela ulwazi lwexabiso

Ixesha le-CMOS kunye nokuLibazisa kokusasazwa

Ukuqonda iimpawu zexesha kubalulekile ekuphunyezweni kokutshintsha kweCMOS. Makhe sihlolisise iiparamitha eziphambili zexesha kunye nefuthe lazo ekusebenzeni kwenkqubo.

Iiparamitha zexesha elibalulekileyo

Ipharamitha	Ingcaciso	Uluhlu oluqhelekileyo	Imiba Echaphazelayo
Ixesha lokunyuka	Ixesha lokunyuka kwemveliso ukusuka kwi-10% ukuya kwi-90%	1-10ns	Umthamo wokulayisha, umbane wokubonelela
Ixesha Lokuwa	Ixesha lokuba imveliso yehle ukusuka kwi-90% ukuya kwi-10%	1-10ns	Umthamo womthwalo, ubungakanani betransistor
Ukulibaziseka kokusasaza	Igalelo lokulibaziseka kwemveliso	2-20ns	Itekhnoloji yenkqubo, ubushushu

Uhlalutyo lokuSetyenziswa kwamandla

Amacandelo oKuchithwa koMbane

Ukusetyenziswa kwamandla azinzileyo
- Ukuvuza iziphumo zangoku
- I-subthreshold conduction
- Ukuxhomekeka kobushushu
Ukusetyenziswa kwamandla aDynamic
- Ukutshintsha amandla
- Amandla ombane omfutshane
- Ukuxhomekeka rhoqo

UYilo kunye neziKhokelo zokuPhumeza

IiNdlela eziGqwesileyo zoYilo lwePCB

Iingqwalaselo zemfezeko yomqondiso
- Landela ubude obuhambelanayo
- Ulawulo lwe-impedance
- Uyilo lwenqwelomoya ephantsi
Ukulungiswa kokuhanjiswa kwamandla
- Ukuqhawula ukubekwa kwe-capacitor
- Uyilo lwenqwelomoya yamandla
- Ubuchule bokumisa inkwenkwezi
Izicwangciso zolawulo lwe-Thermal
- Izithuba zecandelo
- Iipateni zokukhulula i-thermal
- Ukupholisa ukuqwalaselwa

Iindlela zoVavanyo kunye noQinisekiso

Iinkqubo zovavanyo ezicetyiswayo

Uhlobo loVavanyo	Iiparamitha zivavanyiwe	Izixhobo ezifunekayo
Ubume beDC	VOH, VOL, VIH, VIL	I-multimeter yedijithali, ukunikezelwa kwamandla
Ukusebenza kwe-AC	Isantya sokutshintsha, ukulibaziseka kokusasaza	Oscilloscope, umsebenzi generator
Uvavanyo lomthwalo	Ukukwazi ukuqhuba, ukuzinza	Umthwalo we-elektroniki, ikhamera ye-thermal

Inkqubo yoQinisekiso loMgangatho

Inkqubo yethu yovavanyo ebanzi iqinisekisa ukuba isixhobo ngasinye se-CMOS sihlangabezana nemigangatho engqongqo yobulunga:

Uvavanyo olusebenzayo lwe-100% kumaqondo obushushu amaninzi
Ulawulo lwenkqubo yamanani
Ukuthembeka kovavanyo loxinzelelo
Ukuqinisekiswa kokuzinza kwexesha elide

Ukuqwalaselwa kokusingqongileyo

Iimeko zokusebenza kunye nokuthembeka

Imilinganiselo yoluhlu lobushushu
- Urhwebo: 0°C ukuya kuma-70°C
- Umzi-mveliso: -40°C ukuya kuma-85°C
- Iimoto: -40°C ukuya kwi-125°C
Iziphumo zokufuma
- Amanqanaba obuthathaka bokufuma
- Amacebo okukhusela
- Iimfuno zokugcina
Ukuthotyelwa kwendalo
- Ukuthotyelwa kweRoHS
- FIKELELA kwimigaqo
- Amanyathelo ohlaza

IziCwangciso zokuPhucula iindleko

Uhlalutyo lweendleko zoBunini zizonke

Iindleko zecandelo lokuqala
Iindleko zokuphumeza
Iindleko zokusebenza
- Ukutya umbane
- Iimfuno zokupholisa
- Iimfuno zesondlo
Iingqwalasela zexabiso lobomi
- Izinto ezinokuthenjwa
- Iindleko zokutshintsha
- Phucula iindlela

Ipakethe yeNkxaso yobuGcisa

Thatha ithuba kwiinkonzo zethu zenkxaso ezibanzi:

Ukubonisana noyilo kunye nophononongo
Usetyenziso olungqale
Uncedo lokuhlalutya lobushushu
Iimodeli zokuqikelela ukuthembeka

Ukufikelela kwiNkxaso yobuGcisa

Ukuqonda iTekhnoloji yoTshintsho lweCMOS: Ukusuka kwiMigaqo eSiseko ukuya kwiiNkqubo eziPhezulu