CDS meaning in Electronics ?

Answer:

What is Correlated Double Sampling mean?

Correlated double sampling (CDS) is a method to measure electrical values such as voltages or currents that allows removing an undesired offset. It is used often when measuring sensor outputs. The output of the sensor is measured twice: once in a known condition and once in an unknown condition. The value measured from the known condition is then subtracted from the unknown condition to generate a value with a known relation to the physical quantity being measured.

This is commonly used in switched-capacitor operational amplifiers to effectively double the gain of the charge sharing opamp, while adding an extra phase.

When used in imagers, correlated double sampling is a noise reduction technique in which the reference voltage of the pixel (i.e., the pixel’s voltage after it is reset) is subtracted from the signal voltage of the pixel (i.e., the pixel’s voltage at the end of integration) at the end of each integration period, to cancel kTC noise (the thermal noise associated with the sensor's capacitance).

reference

Full Form	Category
Center for Data Science	Academic & Science
Campus Dining Services	Academic & Science
Cross Disciplinary Subject	Academic & Science
Construction Drawing Subset	Academic & Science
Center of Documentary Studies	Academic & Science
Centre for Deaf Studies	Academic & Science
Climate Data Store	Academic & Science
Childress (tx)	Airport Code
Credit Default Swap	Banking
Corporate Directory Source	Business
Comprehensive Development Services	Business
Call, Discuss, Select	Business
Cold Drawn Steel	Business
Cockpit Display System	Business
China Direct, Inc.	Business
Commercial Documentation Services	Business
Citrix Device Services	Business
Cross Direction Support	Business
Certified Director of Safety	Business
Career Development Services	Business
Barrick Energy Incorporated	Business
Cash Deposit System	Business
Custom Development Service	Business
Coffee Diploma System	Business
Career Development Symposium	Business
Cadmium Sulfide	Chemical Formula
Capability Development Support	Community
Cooperative Development Services	Community
Cognitive Development Society	Community
Child Development Services	Community
Centre for Development Studies	Community
Center for Development Services	Community
Chronic Disease Symposium	Community
International Conference on Configurable Distributed Systems	Community
Covenant Day School	Community
Child Development Specialist	Community
Community Directory Service	Community
Carrollwood Day School	Community
Club and District Support	Community
Caller Display Signaling	Computer and Networking
Central Data Subsystem	Computer Hardware
Central Disk Space	Computer Hardware
Commissioning Data Set	Computing
Carrier Detect Signal	Computing
Circuit Data Services	Computing
Computer Data Storage	Computing
Correlated Double Sampler	Computing
Content Development Server	Computing
Class Definition Statement	Computing
Cell Directory Service	Computing
Comprehensive Display System	Computing
Compatible Duplex System	Computing
Compact Discs	Computing
Computerized Documentation System	Computing
Compare Double and Swap	Computing
Content Delivery Systems	Computing
Crossplatform Data Sharing	Computing
Concurrent Disk System	Computing
Clear Display	Computing
Chrome Dev Summit	Computing
Circuit Design System	Computing
Compound Document Service	Computing
Conceptual Data Store	Computing
Concurrent Data Streaming	Computing
Computer Data Source	Computing
Certified Digital Signing	Computing
Cross Domain Solution	Computing
Current Directory Structure	Computing
Cyber Defense Solutions	Computing
Cyber Defense Summit	Computing
Core Data Services	Computing
Cloud Data Storage	Computing
Content Delivery Service	Computing
Certified Document Services	Computing
Connected Dominating Set	Computing
Computer Designed Shape	Computing
Cyber and Data Security	Computing
Capital DAO Protocol	Cryptocurrency
Correlated Double Sampling	Electronics
Combined Defence Services	Entrance Exam
Central Depo Smartmoney	General
Cleaning and Disinfecting Systems	General
Chromatography Data Systems	General
Common Data Sets	General
Chief of Defense Staff	General
Core Data Service	General
Chris Dawson Stores	General
Collateral Damage Studios	General
Continuous Delivery Service	General
Car Detailing Specialist	General
Car Detailing Sarajevo	General
Car Detailing Solutions	General
Control and Dynamical Systems	General
Common Data Set	General
Cataloging Distribution Service	General
Credit Default Swaps	General
Center for Documentary Studies	General
Continuing Developmental Services	General
Common data service	General
Custom Dial System	General
Carolina Dining Services	General
Consensus Draft Services	General
Chlorine Dioxide Solution	General
Consumer Directed Services	General
Call Direct and Send	General
Cern Document Server	General
Clean Dry Socks	General
Colony Defence System	General
Cox Davis Snethlage	General
Cavitation Dispersion Solvent	General
Continuous Dopaminergic Stimulation	General
Cold Drawn Seamless	General
Clean Disinfect and Sanitize	General
Controlled Dangerous Substances	General
Center for Developmental Services	General
Controle Dynamique de Stabilite	General
Collaborative Driving System	General
Cylinder Deactivation System	General
Crashworthiness Data System	General
Ceintures De Securite	General
Codice Della Strada	General
Central Door Locking System	General
Car Design Schacht	General
Component Design Specification	General
Computer Diagnostic System	General
Crankshaft Delay Sensor	General
Clutch Disc	General
Collision Diagnostic Services	General
Chrysler Design Study	General
Chrysler Development System	General
Chauffeur Drive Services	General
Citroen Deese	General
Car Driving Simulator	General
Cell Death Server	General
Car Dealer Simulator	General
Computer Controlled Direct Injection Stratified Charge	General
Civic Del Sol	General
Circular Date Stamp	General
Color Dual Scan	General
Contact Data System	General
Corona Del Sol	General
Continuous Deflection System	General
Combat Direction System	General
Center for Digital Scholarship	General
Complete Discovery Source	General
Cluster discovery service	General
Controlled Deadly Substance	General
Combined Defence Service	General
Cargo Delivery System	General
Content Delivery Server	General
Common Defence Services	General
Customs Declaration Services	General
Convention Data Services	General
Crouching Demon Stance	General
Criminal Defence Service	Governmental
Curb Data Specification	Governmental
Computer Distribution System	Governmental
Canine Detection Services	Governmental
Controlled Dangerous Substance	Governmental
CHANDISAR	Indian Railway Station
Consejo de Seguridad	International
Centro Democrático y Social	International
Continuous Deflective Separation	Jobs
Central Difference Scheme	Maths
Chicago Dental Society	Medical
Caps Deficiency Syndrome	Medical
Color Doppler Sonography	Medical
Chronic Disease State	Medical
Cervico-Dorsal Syndrome	Medical
Cognitive Disabilities Severe	Medical
code substitution learning	Medical
Clinton Disorder Syndrome	Medical
Carroll Depression scales	Medical
chemical (drug) delivery system	Medical
Clonidine Displacing Substance	Medical
Coding DNA Sequence	Medical
Community Dental Service	Medical
Compliance Data System	Medical
Contract Data Set	Medical
Controlled Drug Substance	Medical
code substitution	Medical
Clinical Decision Support	Medical
Compact Digital Switch	Military and Defence
Cubic Defense Systems	Military and Defence
Container Delivery System	Military and Defence
Corps Dressing Station	Military and Defence
Control Display System	Military and Defence
Code Substitution Simultaneous	Military and Defence
Chief of Defence Staff	Military and Defence
Coordinated Data System	Networking
Continuous Deflection Separation	Physics Related
Cul De Sac	Real Estate
Chief of the Defence Staff	Regional
Country Day School	Regional
Command and Data System	Space Science
Coronal Diagnostic Spectrometer	Space Science
Central Data System	Space Science
Closeout Door System	Space Science
Collision Detector System	Space Science
Control Data System	Space Science
California Dressage Society	Sports
Canadian Depository for Securities, Ltd.	Stock Exchange
Central Depository System	Stock Exchange
Childress Municipal Airport	Transport & Travel