Open Access
All-Digital ADC Design in 65 nm CMOS Technology
TLDR
This thesis presents the implementation of a VCO-based ADC in STM 65 nm CMOS process technology using digital tools such as ModelSim simulator, Synopsys Design Compiler and Cadence SOC Encounter, which has the advantage of superior time resolution.Abstract:
The design of analog and complex mixed-signal circuits in a deep submicron CMOS process technology is a big challenge. This makes it desirable to shift data converter design towards the digital dom ...read more
Citations
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Design of an all-digital, reconfigurable sigma-deltamodulator
TL;DR: This thesis presents a model of reconfigurable sigma-delta modulator, intended for high speed digital Digital to Analog Converters, designed using Verilog-HDL language and implemented in 65-nm technology.
References
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Journal ArticleDOI
Analysis and Design of Voltage-Controlled Oscillator Based Analog-to-Digital Converter
TL;DR: In this article, the performance of VCO-based ADCs in the presence of nonidealities such as jitter, nonlinearity, mismatch, and the metastability of D flip-flops is analyzed.
Dissertation
Analysis and design of voltage-controlled oscillator based analog-to-digital converter = 전압조절발진기 기반 아날로그 디지털 변환기의 해석과 설계
Tae-kwang Jang,장태광 +1 more
TL;DR: This paper analyzes the performance of VCO-based ADCs in the presence of nonidealities such as jitter, nonlinearity, mismatch, and the metastability of D flip-flops and design criteria for determining parameters for VCO and digital ADCs are described.
Proceedings ArticleDOI
A time-based analog-to-digital converter using a multi-phase voltage controlled oscillator
Jaewook Kim,SeongHwan Cho +1 more
TL;DR: A time-based analog-to-digital converter employing a multi-phase voltage-controlled oscillator(VCO) is presented and impact of jitter and VCO linearity on the ADC performance is analyzed and verified.
Proceedings ArticleDOI
Analog and Digital Circuit Design in 65 nm CMOS: End of the Road?
Georges Gielen,Wim Dehaene,Phillip Christie,Dieter Draxelmayr,Edmond Janssens,Karen Maex,Ted Vucurevich +6 more
TL;DR: This introductory embedded tutorial gives an overview of the design problems at hand when designing integrated electronic systems in nanometer-scale CMOS technologies, such as the increased leakage and variability with scaling technologies.
Journal ArticleDOI
A Time-Based Bandpass ADC Using Time-Interleaved Voltage-Controlled Oscillators
TL;DR: The proposed architecture provides bandpass function by time-interleaving first-order voltage-controlled-oscillator (VCO)-based ADCs, which has the advantage that its resolution is determined by the time resolution rather than the voltage resolution, thus making it attractive for future low-voltage CMOS processes.