Essays about: "Flash ADC"

Showing result 1 - 5 of 8 essays containing the words Flash ADC.

  1. 1. A design of a 100 MS/s, 8-bit Pipelined ADC in CMOS

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Shen Zhang; [2021]
    Keywords : Technology and Engineering;

    Abstract : 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. READ MORE

  3. 2. Design and Implementation of a high-efficiency low-power analog-to-digital converter for high-speed transceivers

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Choudhry Jabbar Younis; [2012]
    Keywords : Analog front end; data rates; Analog to digital converter; track and hold; bootstrap; averaging; interpolation;

    Abstract : Modern communication systems require higher data rates which have increased thedemand for high speed transceivers. For a system to work efficiently, all blocks ofthat system should be fast. It can be seen that analog interfaces are the main bottleneckin whole system in terms of speed and power. READ MORE

  4. 3. High-Speed Hybrid Current mode Sigma-Delta Modulator

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Balakumaar Baskaran; Hari Shankar Elumalai; [2012]
    Keywords : Current mode Sigma Delta Modulator; Leslie-Singh Architecture; Switched Current Integrator; Folded Cascode Integrator; Current mode Flash ADC; High Speed Latched Comparator; Cascode Current Mirrors;

    Abstract : The majority of signals, that need to be processed, are analog, which are continuous and can take an infinite number of values at any time instant. Precision of the analog signals are limited due to influence of distortion which leads to the use of digital signals for better performance and cost. READ MORE

  5. 4. Design of an Operational Amplifier for High Performance Pipelined ADCs in 65nm CMOS

    University essay from Elektroniska komponenter

    Author : Sima Payami; [2012]
    Keywords : Pipelined; ADC; OpAmp; Gain Boosting; CMFB; 2.5bps architecture; Flash; MDAC;

    Abstract : In this work, a fully differential Operational Amplifier (OpAmp) with high Gain-Bandwidth (GBW), high linearity and Signal-to-Noise ratio (SNR) has been designed in 65nm CMOS technology with 1.1v supply voltage. READ MORE

  6. 5. A Study on the Design of Reconfigurable ADCs

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Prakash Harikumar; Anu Kalidas Muralidharan Pillai; [2011]
    Keywords : ADC; Sigma-Delta; Delta-Sigma; MASH; Pipelined; Reconfigurable; MDAC; Loop filter; Switched-Capacitor; SNDR; Time-interleaved; Flash;

    Abstract : Analog-to-Digital Converters (ADCs) can be classified into two categories namely Nyquist-rate ADCs and OversampledADCs. Nyquist-rate ADCs can process very high bandwidths while Oversampling ADCs provide high resolution using coarse quantizers and support lower input signal bandwidths. READ MORE