Essays about: "sigma delta"
Showing result 11 - 15 of 41 essays containing the words sigma delta.
-
11. Built-in self-test of analog-to-digital converters in FPGAs
University essay from Linköpings universitet/ElektroniksystemAbstract : When designing an ADC it is desirable to test its performance at two different points in the development process. The first is characterization and verification testing when a chip containing the ADC has been taped-out for the first time, and the second is production testing when the chip is manufactured in large scale. READ MORE
-
12. Micro-Power Inverter-Based Continuous-Time Sigma-Delta Modulator for Biosensor Applications
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Biosensor applications have made promising progress during the last decade, presenting potentials and challenges at the same time. Meanwhile, digital signal processing (DSP) has become even more powerful than before, due to Moore's Law. READ MORE
-
13. Design and Simulation of Miscellaneous Blocks of an All-Digital PLL for the 60 GHz Band
University essay from Elektroniksystem; Tekniska högskolanAbstract : A phase-locked loop commonly known as PLL is widely used in communication systems. A PLL is used in radio, telecommunications, modulation and demodulation. It can be used for clock generation, clock recovery from data signals, clock distribution and as a frequency synthesizer. Most electronic circuits encounter the problem of the clock skew. READ MORE
-
14. Low Power Current Mode Delta-SigmaADC using Ring Oscillator basedQuantizer
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Low power ADCs have wide range of applications, from battery operated systems like biomedical devices to on chip power measurement systems. A more digital implementation is also desirable to take advantage of the technology scaling in digital CMOS technologies. READ MORE
-
15. Implementation of a Low-Cost Analog-to-Digital Converter for Audio Applications Using an FPGA
University essay from Elektroniksystem; Tekniska högskolanAbstract : The aim of this master’s thesis is to implement an ADC (Analog-to-Digital Converter) foraudio applications using external components together with an FPGA (Field-ProgrammableGate Array). The focus is on making the ADC low-cost and it is desirable to achieve 16-bitresolution at 48 KS/s. READ MORE
