Search for dissertations about: "ADC"

Showing result 1 - 5 of 108 swedish dissertations containing the word ADC.

  2. 1. High-Speed Analog-to-Digital Converters in CMOS

    Author : Siyu Tan; Integrerade elektroniksystem; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; A D converters; CMOS circuit design; ΔΣ ADC; high-speed ADC; Nyquist-rate ADC; oversampled ADC; SAR ADC; 5G;

    Abstract : 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. READ MORE

  4. 2. Design of Ultra-Low-Power Analog-to-Digital Converters

    Author : Dai Zhang; Atila Alvandpour; Trond Ytterdal; Linköpings universitet; []
    Keywords : analog-to-digital converter; ADC; successive approximation register; SAR; SAR ADC; ultra-low-power; power consumption bounds; medical implant devices;

    Abstract : 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. READ MORE

  5. 3. Implementation of Flash Analog-to-Digital Converters in Silicon-on-Insulator Technology

    Author : Erik Säll; Mark Vesterbacka; Bengt E. Jonsson; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; flash analog-to-digital converter; ADC; silicon-on-insulator; SOI; top-down design; dynamic element matching; DEM; thermometer-to-binary encoder; flash ADC modeling; Electronics; Elektronik;

    Abstract : 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. READ MORE

  6. 4. ADC modeling for system simulation

    Author : Kalle Folkesson; Jacob Wikner; Linköpings universitet; []
    Keywords : TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : 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). READ MORE

  7. 5. Implementation of Flash Analog-to-Digital Converters in Silicon-on-Insulator CMOS Technology

    Author : Erik Säll; Mark Vesterbacka; Bengt E. Jonsson; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; analog-to-digital converters; ADC; silicon-on-insulator; SOI; Electronics; Elektronik;

    Abstract : 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). READ MORE