Sökning: "ADC"
Visar resultat 1 - 5 av 108 avhandlingar innehållade ordet ADC.
1. High-Speed Analog-to-Digital Converters in CMOS
Sammanfattning : The Analog to Digital (A/D) Converters (ADC) are vital components in high-performance radio devices. In the receiver end, the signal received by the analog front-end can not be directly analyzed by the digital core, thus requiring high-performance ADC circuits acting as bridges connecting the analog and digital domain. LÄS MER
2. Design of Ultra-Low-Power Analog-to-Digital Converters
Sammanfattning : Power consumption is one of the main design constraints in today’s integrated circuits. For systems powered by small non-rechargeable batteries over their entire lifetime, such as medical implant devices, ultra-low power consumption is paramount. LÄS MER
3. Implementation of Flash Analog-to-Digital Converters in Silicon-on-Insulator Technology
Sammanfattning : High speed analog-to-digital converters (ADCs) used in, e.g., read channel and ultra wideband (UWB) applications are often based on a flash topology. The read channel applications is the intended application of this work, where a part of the work covers the design of two different types of 6-bit flash ADCs. LÄS MER
4. ADC modeling for system simulation
Sammanfattning : Modem system design methods are based on early system simulation using behavioral models. Since the ADC often is the critical component it is especially important that it is mode led correctly. Most current design environments use very simple ADC models such as ideal sampling and quantization to give a certain effective number of bits (ENOB). LÄS MER
5. Implementation of Flash Analog-to-Digital Converters in Silicon-on-Insulator CMOS Technology
Sammanfattning : A 130 nm partially depleted silicon-on-insulator (SOI) complementary metal oxide semiconductor (CMOS) technology is evaluated with respect to analog circuit implementation. We perform the evaluation through implementation of three flash analog-to-digital converters (ADCs). LÄS MER