Phd thesis high speed adc

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High-Speed ADCs | RF sampling | Analog-to-Digital

Choudhary_Thesis.pdf. Cheng-Ying Huang (2015) High-performance III-V MOSFETs: double-heterojunction designs for low leakage, devices to 12nm Lg. ChengYing_Thesis.pdf. Han-Wie Chiang (2014) DC current gain in THz HBTs HWChiang_Thesis.pdf. Eli Bloch (2014) Co-supervised with Prof. Dan Ritter of the Technion High speed ICs for optical phase locked

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DESIGN OF A 9 STAGE 10 BIT HIGH SPEED PIPELINE ANALOG TO

other digital circuits. These trends present new challenges in ADC circuit design. Thus, this thesis is to investigate high speed, low power, and low voltage CMOS flash ADCs for SoC applications. The proposed ADC utilizes the Threshold Inverter Quantization (TIQ) technique that uses two cascaded CMOS inverters as a comparator. The TIQ

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High-speed Link Modeling: Analog/Digital Equalization and

The inclusion of an integrated DDC (digital down converter) in the RF sampling ADC allows the processing of one or more narrow band signals of interest with reduced (decimated) data rates at the DDC output and interface to the DSP/FPGA, while providing the observation of a large bandwidth via a high sample rate ADC.

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AN ABSTRACT OF THE DISSERTATION OF

Low-Power High-Speed Links Gu-Yeon Wei Division of Engineering and Applied Sciences Harvard University 6.976 Guest Lecture, Spring 2003. Wei Low-Power High-Speed Links 2 Outline (ISSCC2002, JSSC2002, PhD thesis 2002) Wei Low-Power High-Speed Links 21 DVS Links • Dynamic Voltage Scaling (DVS) can reduce power consumption in two ways

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A HIGH-SPEED RECONFIGURABLE SYSTEM FOR ULTRASOUND

Generally, track and hold circuits [1][2][3][4] are faster than the sample and hold circuits [5][6][7][8] [9], because there is no settling time in the holding phase for track and hold circuits.A

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DDR pipeline ADC with speed and noise optimization for CMOS

PhD. Contact. About. Network. speed data converters from the perspective of a leading high speed ADC designer and architect, with a strong emphasis on high speed Nyquist A/D converters

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People – Mike Chen's Group

This thesis presents a high performance track-and-hold block and reconfigurable high performance ADC for multi-functional communication is a high-speed, high-resolution closed-loop track-and-hold in a 0.18um SiGe BiCMOS technology. The architecture provides both high linearity and high speed, with 98.7dB and 89.4dB SNDR at 50MS/s and 100MS

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phd thesis high speed adc - Mary Baldwin University

DSP, the most critical bottleneck in ADC-based receivers is high-speed ADC’s power and area consumption, which limits typical ADC resolution to 4-6 bits. With limited resolution of ADC, quantization distortion is significantly issued in digital equalization. To relax ADC resolution requirement, a partial analog equalizer (PAE) and full-scale

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Phd Thesis High Speed Adc - do-my-essay4.info

ADC channels by merging high frequency transient recording in local memory (up to 1 MHz) and lower frequency streaming (up to 10 kHz) required for real-time plasma control and having a single ADC channel performing both. In RFX-mod a fixed subset of signals from EM probes was used for the active plasma control, requiring a new set of ADC

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RESEARCH - University of California, Riverside

In this thesis, two novel accuracy improvement techniques to overcome the accuracy limit set by analog building blocks (opamps and capacitors) in the context of low-voltage and high-speed pipelined ADC design are presented.

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Design of Ultra High Speed Flash Adc, Low Power Folding

Ultra-high Speed Flash A/D Converters”, The 45th Midwest Symposium. on Circuits and Systems, pp. 87-90, 2002. D. Ghai, S. P. Mohanty, and E. Kougianos, "A 45nm Flash Analog to. Digital Converter for Low Voltage High Speed System on. Chips", in Proceedings of the 13th NASA Symposium on VLSI Design,, CD-ROM Electronic Proceedings paper # 3.1

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Phd Thesis High Speed Adc » motivationsschreiben mba

the sub-ADC and the multiplying digital-to-analog converter (MDAC) in the pipeline first stage results in gross conversion errors at high input frequencies. This skew effect is aggravated in a SHA-less multi-bit-per-stage pipeline architecture, where the built-in redundancy is limited. Sampling clock skew is an

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Multi-Tone Signaling and ADC-Based Digital Receiver for

slope ADCs for high-speed low-power operation with a proof-of-concept design in the high-speed 45nm TI CMOS technology. In simulation, the ADC was capable of 4.5bit 1.6Gsps or 5.5bit 0.8Gsps operation while consuming 3mW of power from a 1V supply.

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Ahmed ALI | Fellow | PhD | Analog Devices, Inc., Norwood

• Re-used 14-bit ADC in 0.35mm from Analog Devices [Kelly, ISSCC 2001] • Modified only 1 st stage with 3-b eff open-loop amplifier built with simple diff-pair +

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Ph.D. Dissertations | EECS at UC Berkeley

The SAR architecture allows for high-performance, low-power ADCs to be packaged in small form factors for today's demanding applications. This paper will explain how the SAR ADC operates by using a binary search algorithm to converge on the input signal. It also explains the heart of the SAR ADC, the capacitive DAC, and the high-speed comparator.

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A TIQ BASED CMOS FLASH A/D CONVERTER FOR SYSTEM-ON

2.3 Implementation and measurement results of the 7b 12.8GS/s ADC 22 3. High-speed power-efficient sub-ADC 25 3.1 SAR sub-ADC 26 3.1.1 Synchronous and asynchronous SAR 27 3.1.2 Comparator meta-stability and sparkle-codes 31

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Implementation of High Speed SAR ADC with Proposed

Dissertation: “High Speed ADC Architectures for Use in High Speed Mobile Communication Data Streaming Applications. A 10 bit Resolution, 80 MSamples/sec. Pipelined ADC”. Universitatea

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A Zynq-based flexible ADC architecture combining real-time

4/15/2008 · Search titles only. By: Search Advanced search…

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theses - UCSB

Adc thesis pdf - Internet Marketing Experts Warrnambool Design of High-Speed Analog-to-Digital Converters using Low - DiVA Energy-Efficient Analog-to-Digital Conversion for Ultra-Wideband

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CALIBRATION ADC AND ALGORITHM FOR ADAPTIVE

PhD thesis, California Institute of Technology. Daub, D., Willems, S. & Gülhan, A. 2015 Experimental results on unsteady shock-wave/boundary-layer interaction induced by an impinging shock. Ginoux, J. J. 1971 Streamwise vortices in reattaching high-speed flows – A suggested approach.

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Unsteady effects of strong shock-wave/boundary-layer

High-Performance Delta-Sigma Analog-to-Digital Converters by Jos¶e Barreiro da Silva A THESIS submitted to Oregon State University in partial fulflllment of the requirements for the degree of Doctor of Philosophy Presented July 14, 2004 Commencement June 2005

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Design Techniques for Ultra-High-Speed Time-Interleaved

In my thesis work, I have designed, built, and tested a high-speed reconfigurable ultrasound beamforming platform. The complete receive beamformer system described in this thesis consists of hardware, firmware, and software components. All of these components work together to provide a platform for beamforming that is expandable, high-speed, and

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Phd Thesis High Speed Adc

BY Vinayashree Hiremath ENTITLED Design of Ultra High Speed Flash ADC, Low Power Folding and Interpolating ADC In CMOS 90nm Technology BE ACCEPTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Master of Science in Engineering Saiyu Ren, Ph.D. Thesis Director Kefu Xue, Ph.D., Chair Department of Electrical Engineering

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High-Speed Successive Approximation Register (SAR) ADC

6-Bit Flash ADC for High speed Applications. N. Bharat Kumar Reddy, Sri D. Sharath Babu Rao. This paper shows the implementation of a 6-bit Flash Analog to Digital Converter in 130-nm technology CMOS logic functions at 2.5-GSamples/s, used in most of DSP-based receiver.

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Pipeline ADC Block Diagram

In this paper, a 12-bit pipeline ADC with double-data-rate topology is proposed for high-speed CMOSimage sensors (CIS). With a unique ping-pang architecture and a pseudo-noise cancellation scheme implemented, the designed ADC achieved a high sampling rate of 96Ms/s and with a good linearity and noise performance.

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DESIGN OF HIGH-SPEED, HIGH-RESOLUTION SAR A/D

Data Converters for High Speed CMOS Links A PhD Thesis Submitted to the Department of Electrical Engineering and the Committee on Graduate Studies Stanford University William F. Ellersick Small, high bandwidth sample-and-hold amplifiers are used in the ADC, and the resulting large mismatch errors are corrected by small DACs in each comparator.

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A 12-bit 50M samples/s digitally self-calibrated pipelined ADC

High Speed ADCs for Satellite Receivers,” in IEEE ISDRS, 2007 – Seokjin Kim and Martin Peckerar, “High Speed Analog-to-Digital Converter Design Verification Tests in Satellite Receivers,” in IEEE ISCIT, 2007 • Accepted for Publication: – Seokjin Kim, Radmil Elkis, and Martin Peckerar, “Device Verification Testing of High Speed

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Accuracy enhancement techniques in low-voltage high-speed

A 12-bit 50M samples/s digitally self-calibrated pipelined ADC by Xiaohong Du A thesis submitted to the graduate faculty which is implemented by analog-to-digital converter (ADC), creasing demand for high-resolution, high-speed ADCs. However, it is challenging to integrate high-speed, high-resolution ADCs in low cost IC processes.

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High-Speed Low-Noise Column ADC Architectures Thesis

In this paper, we propose to design a 9 stage 10 bit high speed analog to digital converter circuit in AMIS C5N process. It operates at 5V power supply and accepts -1 to 1 volts (2.5V common mode) fully differential input. The system design and simulation are done in Matlab, as shown in Appendix A.