Nidaamyada kamaradaha hore ee xawaaraha sare leh waxay u isticmaaleen dareenka sare ee tuubooyinka kamarada bartilmaameedka silikoon sidii dareemayaasha sawirka. Kaamirada Xawaaraha Sare waxa ay qabatay calaamadaha sawirka iyada oo ku eegaysa xariiqda laynka elektarooniga ah, iyaga oo u beddelaya calaamadaha muuqaalka muuqaalka ah, kuwaas oo lagu kaydiyay cajalad magnet ah oo cufan ama disk ah. Sababo la xiriira firfircoonaanta sare ee tuubada kamarada, kuma ay fiicneyn in la gaaro heerar sare. Intaa waxaa dheer, dhalanrog joomatari sawirka daran ayaa waxyeello u geystay cabbirada saxda ah. Iyadoo horumarinta tignoolajiyada microelectronics, aaladaha sawir-qaadista ee adag (CCD iyo CMOS) waxay beddeleen tuubooyinka kamaradaha sida dareemayaasha sawirka ee nidaamyada kamaradaha xawaaraha sare leh.
Dhacdooyinka ku meel gaadhka ah ee dibadda ayaa lagu sawiray aagga sawirka ee chip kamarada CCD iyada oo loo marayo nidaamka indhaha. Inta lagu jiro wakhtiga isdhexgalka (T<sub>is-dhexgalka</sub>), pixels array CCD waxay abuuraan kharashyo la sawiray, cadadkaas oo u dhigma xoogga iftiinka iyo wakhtiga soo-gaadhista. Ka dib markii la isku daro, kharashyada aagga sawirada waxaa loo wareejiyaa kaydinta sare ama hoose ee u dhiganta (sida ku cad fallaadho shaxanka) iyada oo la xakameynayo saacad toosan, oo leh wakhtiga wareejinta T<sub>wareejinta</sub>. Dabadeed, kharashyada meesha kaydinta waxaa lagu wareejiyaa xariiq toosan oo loo gudbiyaa diiwaanka wareejinta wax soo saarka ee hoos yimaada xakamaynta saacad toosan. Lix iyo toban diiwaangelin oo shift ah, oo ay gacanta ku hayaan saacad toosan, waxay dhammaystiraan wax soo saarka khad-line ee kharashyada la sawiray. Habka shaqada ee Chip CCD waxaa lagu soo koobi karaa sida soo socota: ① Is-dhexgalku wuu dhammaanayaa;
② Kharashka waxaa laga soo wareejiyaa aagga sawirka ilaa aagga kaydinta;
③ Is-dhexgalka ayaa ka bilaabma goobta sawirka;
④ Kharashka waxaa lagu wareejinayaa saf saf ah oo laga soo qaadayo goobta kaydinta loona wareejinayo diiwaanka wareejinta wax soo saarka;
⑤ Kharashka diiwaanka ayaa soo baxay (la beddelay 64 jeer). Laga soo bilaabo doodda sare, way fududahay in la arko in dareenka sawirka CCD, kordhinta heerka jirku dhab ahaantii ka dhigan tahay kordhinta heerka akhriska ee kharashka sawirista ee CCD. Marka la eego qaab-dhismeedka iyo mabda'a shaqada ee CCD, way fududahay in la qiyaaso in kordhinta heerka akhriska ee kharashka sawir-qaadista ee CCD lagu gaari karo laba siyaabood:
1. Kordhinta inta jeer ee saacada garaaca wadnaha CCD;
2. U qaybinta Chip-ka CCD oo loo qaybiyo meelo yar yar oo madax banaan iyo iyadoo la isticmaalayo habka wax soo saarka ee kanaal badan oo isbarbar socda si loo akhriyo kharashka sawir-qaadista ee aag yar ee pixel CCD.
Iyadoo kordhinta celceliska garaaca wadnaha ee CCD ay kordhin karto heerka akhrinta, natiijadu waa wakhtiga isdhexgalka CCD oo gaaban, kordhinta buuqa, iyo korodhka kharashka wareejinta, taas oo horseedaysa hoos u dhaca tayada sawirka. Qaybaha kamaradaha Xawaaraha Sare ee Ultra HD, haddii chip CCD loo qaybiyo dhowr gobol oo yaryar oo macquul ah, mid kastaa leh tiro isku mid ah oo pixels ah iyo dekeddeeda wax soo saarka dallacaadda madax-bannaan, heerka jir ee kamaradda waa la kordhin karaa dhowr jeer iyada oo aan la beddelin inta jeer ee garaaca wadnaha CCD. Iyadoo tan la qaybiyay, habka wax soo saarka ee khidmada kanaalka badan ayaa laga yaabaa inay kordhiso shuruudaha habka wax soo saarka Chip CCD iyo adkaanta xakamaynta wadista, shaki la'aan waa hab lagu wanaajiyo heerka akhrinta CCD.
