Sökning: "CMOS comparator"
Visar resultat 1 - 5 av 17 uppsatser innehållade orden CMOS comparator.
1. Temperature Compensation in CMOS Ring Oscillator
Master-uppsats, Linköpings universitet/Elektroniska Kretsar och SystemSammanfattning : A digital system is often required to operate under a specific frequency. A ring oscillator can be helpful in this circumstance because it can generate a signal with a specific frequency. However, a ring oscillator is also sensitive to the environment temperature. LÄS MER
2. A design of a 100 MS/s, 8-bit Pipelined ADC in CMOS
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : The thesis focuses on designing and simulating an 8-bit high-speed fully differential pipelined Analog to Digital Converter (ADC) in the 65nm Complementary Metal-Oxide-Semiconductor (CMOS) technology by using the software Cadence Virtuoso. The aim is to increase the operation speed of the ADC for communication systems without reducing the performance, in the meantime, the low power consumption and the low complexity should also be required when considering future implementation. LÄS MER
3. Design of a 12-bit 200-MSps SAR Analog-to-Digital converter
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The Successive Approximation (SAR) Analog-to-Digital converter is one of the most energy-efficient A/D converter. In this thesis, the development of a SAR ADC in a 28-nm CMOS technology based on charge redistribution is presented. LÄS MER
4. Implementation of a 200 MSps 12-bit SAR ADC
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Analog-to-digital converters (ADCs) with high conversion frequency, often based on pipelined architectures, are used for measuring instruments, wireless communication and video applications. Successive approximation register (SAR) converters offer a compact and power efficient alternative but the conversion speed is typically designed for lower frequencies. LÄS MER
5. A Cyclic Analog to Digital Converter for CMOS image sensors
Master-uppsats, Elektroniksystem; Tekniska högskolanSammanfattning : 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