Cov koob yees duab digital ua haujlwm li cas

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub koob yees duab digital yog tsuas yog kev hloov pauv thiab xa tawm ntawm lub teeb-hluav taws xob-digital teeb liab, uas yog, lub teeb liab hloov mus rau hauv hluav taws xob tam sim no los ntawm cov khoom siv photosensitive, thiab tom qab ntawd cov teeb liab analog hluav taws xob hloov mus rau hauv cov teeb liab digital. Cov ntaub ntawv tau txais tom qab lub nti tau ua tiav thiab lim tau rov qab rau hauv daim duab dynamic peb pom.

Lub ntsiab photosensitive ntawm lub koob yees duab digital tuaj yeem hloov lub teeb rau hauv hluav taws xob thiab hloov mus rau hauv cov teeb liab digital los ntawm analog-to-digital converter nti. Muaj ob hom tseem ceeb: ib qho yog CCD dav siv (them coupling) caij; lwm yam yog CMOS (complementary hlau). oxide conductors) cov khoom siv.