A 105 dB DR, -101 dB THD+N Sigma-Delta Audio D/A Converter with A Noise-shaping Dynamic Element Matching Technique

Hui Feng1; Zeqi Yu2

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A 105 dB DR, -101 dB THD+N Sigma-Delta Audio D/A Converter with A Noise-shaping Dynamic Element Matching Technique

机译：具有噪声整形动态元素匹配技术的105 dB DR，-101 DB THD + N Sigma-Delta Audio D / A转换器

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—A Sigma-Delta audio digital-to-analog (D/A) converter with a noise-shaping dynamic element matching (NSDEM) technique is presented. The proposed NSDEM technique has the advantage of less computation and also can be implemented with all-digital circuits easily. The converter is fabricated in a 0.35 μm CMOS process, occupies 2.85 mm2, and achieves 105 dB dynamic range - 101 dB total harmonic distortion plus noise.

机译：- 提出了具有噪声整形动态元素匹配（NSDEM）技术的Sigma-Delta音频数字 - 模拟（D / A）转换器。所提出的NSDEM技术具有较少计算的优点，并且还可以容易地用全数字电路实现。转换器以0.35μm的CMOS工艺制造，占用2.85mm2，实现105dB动态范围 - 101 dB总谐波失真加噪声。

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《Journal of Computers》 |2010年第2期|共8页
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Hui Feng1; Zeqi Yu2;
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1. Integrated 105 dB SNR, 0.0031% THD+N Class-D Audio Amplifier With Global Feedback and Digital Control in 55 nm CMOS [J] . Kinyua Martin, Wang Ruopeng, Soenen Eric Solid-State Circuits, IEEE Journal of . 2015,第8期

机译：集成105 dB SNR，0.0031％THD + N D类音频放大器，具有55 nm CMOS的全局反馈和数字控制
2. A 118 dB PSRR, 0.00067% (-103.5 dB) THD+N and 3.1 W Fully Differential Class-D Audio Amplifier With PWM Common Mode Control [J] . Wen-Chieh Wang, Yu-Hsin Lin Solid-State Circuits, IEEE Journal of . 2016,第12期

机译：具有PWM共模控制的118 dB PSRR，0.00067％（-103.5 dB）THD + N和3.1 W全差分D类音频放大器
3. An Oversampling SAR ADC With DAC Mismatch Error Shaping Achieving 105 dB SFDR and 101 dB SNDR Over 1 kHz BW in 55 nm CMOS [J] . Yun-Shiang Shu, Liang-Ting Kuo, Tien-Yu Lo Solid-State Circuits, IEEE Journal of . 2016,第12期

机译：具有DAC不匹配误差整形的过采样SAR ADC在55 nm CMOS中在1 kHz BW上可实现105 dB SFDR和101 dB SNDR
4. A 97.99 dB SNDR, 2 kHz BW, 37.1 µW noise-shaping SAR ADC with dynamic element matching and modulation dither effect [C] . Koji Obata, Kazuo Matsukawa, Takuji Miki, Symposium on VLSI Circuits . 2016

机译：具有动态元件匹配和调制抖动效果的97.99 dB SNDR，2 kHz带宽，37.1 µW噪声整形SAR ADC
5. An analysis of interconnection network effects of dynamic element matching digital-to-analog converters. [D] . Fu, Hui. 2000

机译：动态元件匹配数模转换器的互连网络效应分析。
6. Evaluation of HIV-1 polymerase chain reaction (PCR) technique using dried blood spots (DBS) for diagnosis of perinatal transmission of HIV [O] . Saraswati Rajendran, John Kenneth, Anita Shet 2012

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7. A 3.3-V Single-Poly CMOS Audio ADC Delta-Sigma Modulator with 98-dB Peak SINAD and 105-dB Peak SFDR [O] . Db Peak Sfdr, Eric Fogleman, Ian Galton, 2000

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8. Transactions of Machine Elements Division; On Hydrodynamic Torque Converters [R] . Andersson, S. 1982

机译：机器元件事务部;关于液力变矩器

A 105 dB DR, -101 dB THD+N Sigma-Delta Audio D/A Converter with A Noise-shaping Dynamic Element Matching Technique

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