Sökning: "Algorithmic ADC"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden Algorithmic ADC.

1. 1. Design and Implementation of a Low-Power SAR-ADC with Flexible Sample-Rate and Internal Calibration

   Master-uppsats, Elektroniksystem; Tekniska högskolan

   Författare :Johan Lindeberg; [2014]
   Nyckelord :Analog to Digital Converter ADC ; Cyclic; Algorithmic; Incremental; Capacitor mismatch; Compensation;

   Sammanfattning : The objective of this Master's thesis was to design and implement a low power Analog to Digital Converter (ADC) used for sensor measurements. In the complete measurement unit, in which the ADC is part of, different sensors will be measured. LÄS MER

3. 2. Area Efficient ADC for Low Frequency Application

   Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Tekniska högskolan

   Författare :Abdul Wahab Sami; [2014]
   Nyckelord :Cyclic ADC; Sample and Hold; Multiply-By-Two-Amplifier; Bottom Plate Sampling; OTA; Area; Low power.;

   Sammanfattning : Analog to digital converters (ADCs) are the fundamental building blocks in communication systems. The need to design ADCs, which are area and/or power efficient, has been common. Various ADC architectures, constrained by resolution capabilities, can be used for this purpose. LÄS MER

4. 3. A Cyclic Analog to Digital Converter for CMOS image sensors

   Master-uppsats, Elektroniksystem; Tekniska högskolan

   Författare :Deyan Levski Dimitrov; [2014]
   Nyckelord :CMOS; Image Sensor; ADC; Cyclic ADC; Algorithmic ADC; MDAC; Switched Capacitor; Comparator; OTA; Logic; IC; VLSI; Circuit; System;

   Sammanfattning : The constant strive for improvement of digital video capturing speeds together with power efficiency increase, has lead to tremendous research activities in the image sensor readout field during the past decade. The improvement of lithography and solid-state technologies provide the possibility of manufacturing higher resolution image sensors. LÄS MER

5. 4. Design of a Low Power Cyclic/Algorithmic Analog-to-Digital Converter in a 130nm CMOS Process

   Master-uppsats, Elektroniksystem; Tekniska högskolan

   Författare :Ajith kumar Puppala; [2012]
   Nyckelord :Redundant Signed Digit; Correlated level Shifting; Low power; High Speed; Folded cascode;

   Sammanfattning : Analog-to-digital converters are inevitable in the modern communication systems and there is always a need for the design of low-power converters. There are different A/D architectures to achieve medium resolution at medium speeds and among all those Cyclic/Algorithmic structure stands out due to its low hardware complexity and less die area costs. LÄS MER

7. 5. Ultra low power Analog-to-Digital Converter for Biomedical Devices

   Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Jinxin Song; [2011]
   Nyckelord :;

   Sammanfattning : The biomedical devices often operate only with a battery, e.g., blood glucose monitor, pacemaker. Therefore, it is desirable to fully utilize the energy without sacrificing the performance of the system. LÄS MER