模數(shù)轉(zhuǎn)換器(ADC)是各種系統(tǒng)的關(guān)鍵組成部分,如生物醫(yī)學(xué)、通信和信號(hào)處理。它們需要有較高的轉(zhuǎn)換效率,有時(shí)還要有較高的性能。ADC也是連接現(xiàn)實(shí)世界信號(hào)和數(shù)字世界的橋梁,往往是信號(hào)處理接口的瓶頸。本教程由兩部分組成,將涵蓋高速ADC設(shè)計(jì)的原理、傳統(tǒng)架構(gòu)和最先進(jìn)的設(shè)計(jì)。第一部分首先回顧了ADC的基本知識(shí),包括采樣、開關(guān)電容和量化理論。接下來,介紹了經(jīng)典ADC架構(gòu)的基礎(chǔ)和設(shè)計(jì)實(shí)例,如閃存、SAR和流水線ADC。然后,本教程將對(duì)混合型ADC架構(gòu)進(jìn)行總體概述,這就結(jié)束了第一部分。在第二部分,首先描述了ADC的度量。然后,介紹混合或非混合架構(gòu)的各種先進(jìn)設(shè)計(jì)。該教程最后將以數(shù)字輔助解決技術(shù)結(jié)束。
Analog-to-Digital Converters (ADCs) are critical components of a variety of systems, such as biomedical, communications, and signal processing. They require to be with high conversion efficiency and sometimes together with high performance. The ADCs also bridge the real-world signal to the digital world and often are the bottleneck of the signal processing interface. This tutorial consists of two parts and will cover the principles, traditional architectures, and state-of-the-art designs of high-speed ADC designs. The first part begins with a review of fundamental knowledge of ADCs, including sampling, switched-capacitor, and quantization theory. Next, fundamental and design examples of classical ADC architectures, such as flash, SAR, and pipeline ADCs, are introduced. This tutorial will then give a general overview of hybrid ADC architectures, which concludes the first part. In the second part, the metrics of ADCs are first described. Then, various advanced designs in hybrid or non-hybrid architectures are introduced. The tutorial will finally conclude with digital-assisted solution techniques.
基本的MOS器件模型,晶體管級(jí)模擬電路,基本單元增益級(jí),反饋。
(資料圖片僅供參考)
基本的電路和系統(tǒng)理論,頻率響應(yīng),拉普拉斯和Z域變換,模擬電路的噪聲分析。
Basic MOS device modeling, transistor-level analog circuits, elementary gain stages, feedback.
Basic signals and systems theory, frequency response, Laplace and z-transforms, Noise analysis in analog circuits.
參加本課程需要具備基本的模擬電路知識(shí),對(duì)ADC感興趣的設(shè)計(jì)工程師,設(shè)計(jì)經(jīng)理,在校的高年級(jí)本科生、研究生等。
Advanced undergraduate or graduate students and practicing engineers who wish to develop a solid knowledge of ADC. A basic understanding of analog circuits is assumed.
上海林恩信息咨詢有限公司
上海集成電路技術(shù)與產(chǎn)業(yè)促進(jìn)中心
1、ADC課程 -Part1,授課老師:張明磊教授(澳門大學(xué)),中文授課
課程時(shí)間:2023年05月30日—31日(2天)
報(bào)到注冊(cè)時(shí)間:2023年05月30日,上午8:30-9:00
2、ADC課程 -Part2,授課老師:陳知行教授(澳門大學(xué)),中文授課
課程時(shí)間:2023年06月08日—09日(2天)
報(bào)到注冊(cè)時(shí)間:2023年06月08日,上午8:30-9:00
課程地點(diǎn):上海集成電路技術(shù)與產(chǎn)業(yè)促進(jìn)中心(上海市浦東新區(qū)張東路1388號(hào)21幢)
1、ADC設(shè)計(jì)課程(Part1):課程注冊(cè)費(fèi)用:4600元/人;學(xué)生價(jià):3200元/人;
2、ADC設(shè)計(jì)課程(Part2):課程注冊(cè)費(fèi)用:4600元/人;學(xué)生價(jià):3200元/人;
3、ADC設(shè)計(jì)課程(Part1)和(Part2):課程注冊(cè)費(fèi)用:8200元/人;學(xué)生價(jià):5200元/人;
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2023年05月30日—31日 ADC設(shè)計(jì)課程(Part1)
Lecture 1. ADC basics introduction
?ADC performance metrics
?Switched capacitor theory
?Quantization and sampling theory
?Noise and clock jitter analysis
Lecture 2. Ultra-high-speed ADC
?Principle and topology of high-speed comparators
?Flash ADC and related structures
?Time-domain ADCs introduction
?Design case study
Lecture 3. Successive approximation (SAR) ADC
?Basic architecture and principle
?Circuit details and analysis
?Design flow
?Practical design techniques
?Design case study
?SAR ADC structure extension
Lecture 4. Pipeline ADC
?Basic principles and characteristics
?Non-ideal effects and calibrations
?Circuit implementation
?Design case study
Lecture 5. Time-Interleaving ADC
?Principles and interleaved architecture analysis
?Error source analysis
?Error calibration methods
?Design considerations
?Design case study
Lecture 6. Hybrid ADC
?Hybrid structures based on SAR ADC
?Hybrid structures based on Pipeline ADC
?Hybrid structures based on TDADC
?Practical circuit techniques in hybrid ADCs
2023年06月08日—09日 ADC設(shè)計(jì)課程(Part2)
Lecture 1: Common Advanced Building Blocks and Metrics in ADCs
?Performance and Comparison Metrics
?Clock Receiver
?Sampling and Hold Circuit
?Input Buffer
?Reference Buffer
?Comparator
Lecture 2: Flash ADCs
?Fundamental
?Conventional Folding and Interpolation
?Advanced Folding and Interpolation
?Advanced Flash ADCs
?Metastability
Lecture 3: SAR ADCs
?Fundamental
?Advanced Switching Schemes
?Advanced High-speed SAR ADCs
?Advanced High-speed Multi-bit SAR ADCs
?Metastability
Lecture 4: Pipelined and Pipeline SAR ADCs
?Fundamental
?Advanced MDAC
?Advanced Pipelined ADCs
?Advanced Pipelined SAR ADCs
?Metastability
Lecture 5: Time-interleaved ADCs
?Fundamental
?Mismatch Errors and Calibrations
?Advanced Time-interleaved ADCs
?Characteristics and Limitations
Lecture 7: Time-domain ADCs
?Fundamental
?Voltage-to-time converter and Time-to-digital converter
?Advanced Time-domain ADCs
?Metastability and outlook
Lecture 8: Noise-shaping SAR ADCs
?Fundamental
?Loop Filter Implementations
?Advanced Noise-shaping SAR ADCs
?Time-interleaved Noise-shaping SAR ADCs
Lecture 9: High-speed Continuous-time ADCs
?Fundamental
?Loop Filter Implementations
?Advanced Continuous-time Sigma Delta Modulators
?Continuous-time pipeline ADCs
Lecture 10: Digital-Assisted Solutions
?DAC Error
?Offset Error
?Input Buffer Distortion
?Others
Q&A: Related Problems faced by Participants
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