Digital Background Calibration of Analog-to-digital Converters Using a Calibration Queue

Digital Background Calibration of Analog-to-digital Converters Using a Calibration Queue PDF Author: Ozan Ersan Erdoğan
Publisher:
ISBN:
Category :
Languages : en
Pages : 250

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Digital Background Calibration of Analog-to-digital Converters Using a Calibration Queue

Digital Background Calibration of Analog-to-digital Converters Using a Calibration Queue PDF Author: Ozan Ersan Erdoğan
Publisher:
ISBN:
Category :
Languages : en
Pages : 250

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A Digital-background-calibrated Algorithmic ADC

A Digital-background-calibrated Algorithmic ADC PDF Author: Eric B. Blecker
Publisher:
ISBN:
Category :
Languages : en
Pages : 90

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Calibration Techniques in Nyquist A/D Converters

Calibration Techniques in Nyquist A/D Converters PDF Author: Hendrik van der Ploeg
Publisher: Springer Science & Business Media
ISBN: 1402046359
Category : Technology & Engineering
Languages : en
Pages : 203

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Book Description
This book analyses different A/D-converter architectures with an emphasis on the maximum achievable power efficiency. It also provides an accessible overview of the state-of-the art in calibration techniques for Nyquist A/D converters. The calibration techniques presented are applicable to other analog-to-digital systems, such as those applied in integrated receivers. They allow implementation without introducing a speed or power penalty.

Nested Digital Background Calibration of Pipelined Analog-to-digital Converters

Nested Digital Background Calibration of Pipelined Analog-to-digital Converters PDF Author: Xiaoyue Wang
Publisher:
ISBN:
Category :
Languages : en
Pages : 270

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MicroCMOS Design

MicroCMOS Design PDF Author: Bang-Sup Song
Publisher: CRC Press
ISBN: 1439818967
Category : Technology & Engineering
Languages : en
Pages : 434

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Book Description
MicroCMOS Design covers key analog design methodologies with an emphasis on analog systems that can be integrated into systems-on-chip (SoCs). Starting at the transistor level, this book introduces basic concepts in the design of system-level complementary metal-oxide semiconductors (CMOS). It uses practical examples to illustrate circuit construction so that readers can develop an intuitive understanding rather than just assimilate the usual conventional analytical knowledge. As SoCs become increasingly complex, analog/radio frequency (RF) system designers have to master both system- and transistor-level design aspects. They must understand abstract concepts associated with large components, such as analog-to-digital converters (ADCs) and phase-locked loops (PLLs). To help readers along, this book discusses topics including: Amplifier basics & design Operational amplifier (Opamp) Data converter basics Nyquist-rate data converters Oversampling data converters High-resolution data converters PLL basics Frequency synthesis and clock recovery Focused more on design than analysis, this reference avoids lengthy equations and instead helps readers acquire a more hands-on mastery of the subject based on the application of core design concepts. Offering the needed perspective on the various design techniques for data converter and PLL design, coverage starts with abstract concepts—including discussion of bipolar junction transistors (BJTs) and MOS transistors—and builds up to an examination of the larger systems derived from microCMOS design.

Digitally Calibrated Analog-to-digital Converters in Deep Sub-micron CMOS

Digitally Calibrated Analog-to-digital Converters in Deep Sub-micron CMOS PDF Author: Cheongyuen William Tsang
Publisher:
ISBN:
Category :
Languages : en
Pages : 380

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Pipelined Analog-to-digital Conversion Using Class-AB Amplifiers

Pipelined Analog-to-digital Conversion Using Class-AB Amplifiers PDF Author: Kyung Ryun Kim
Publisher: Stanford University
ISBN:
Category :
Languages : en
Pages : 128

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Book Description
In high-performance pipelined analog-to-digital converters (ADCs), the residue amplifiers dissipate the majority of the overall converter power. Therefore, finding alternatives to the relatively inefficient, conventional class-A circuit realization is an active area of research. One option for improvement is to employ class-AB amplifiers, which can, in principle, provide large drive currents on demand and improve the efficiency of residue amplification. Unfortunately, due to the simultaneous demand for high speed and high gain in pipelined ADCs, the improvements seen in class-AB designs have so far been limited. This dissertation presents the design of an efficient class-AB amplification scheme based on a pseudo-differential, single-stage and cascode-free architecture. Nonlinear errors due to finite DC gain are addressed using a deterministic digital background calibration that measures the circuit imperfections in time intervals between normal conversion cycles of the ADC. As a proof of concept, a 12-bit 30-MS/s pipelined ADC was realized using class-AB amplifiers with the proposed digital calibration. The prototype ADC occupies an active area of 0.36 mm2 in 90-nm CMOS. It dissipates 2.95 mW from a 1.2-V supply and achieves an SNDR of 64.5 dB for inputs near the Nyquist frequency. The corresponding figure of merit is 72 fJ/conversion-step.

Digital Calibration of Interstage Gain Errors and Signal-dependent Variations in Pipelined Analog-to-digital Converters

Digital Calibration of Interstage Gain Errors and Signal-dependent Variations in Pipelined Analog-to-digital Converters PDF Author: Carl Richard Grace
Publisher:
ISBN:
Category : Analog-to-digital converters
Languages : en
Pages : 322

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DCIS2002

DCIS2002 PDF Author: Salvador Bracho del Pino
Publisher: Ed. Universidad de Cantabria
ISBN: 9788481023114
Category : Technology & Engineering
Languages : en
Pages : 756

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Book Description
Este libro contiene las presentaciones de la XVII Conferencia de Diseño de Circuitos y Sistemas Integrados celebrado en el Palacio de la Magdalena, Santander, en noviembre de 2002. Esta Conferencia ha alcanzado un alto nivel de calidad, como consecuencia de su tradición y madurez, que lo convierte en uno de los acontecimientos más importantes para los circuitos de microelectrónica y la comunidad de diseño de sistemas en el sur de Europa. Desde su origen tiene una gran contribución de Universidades españolas, aunque hoy los autores participan desde catorce países

Digitally-Assisted Analog and Analog-Assisted Digital IC Design

Digitally-Assisted Analog and Analog-Assisted Digital IC Design PDF Author: Xicheng Jiang
Publisher: Cambridge University Press
ISBN: 1107096103
Category : Technology & Engineering
Languages : en
Pages : 417

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Book Description
Discover cutting-edge techniques for next-generation integrated circuit design, and learn how to deliver improved speed, density, power, and cost.