[PDF] Top 20 A design-for-digital-testability circuit structure for Sigma-Delta modulators
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A design-for-digital-testability circuit structure for Sigma-Delta modulators
... A Design-for-Digital-Testability Circuit Structure for 6-1 Modulators Hao-Chiao Hong, Member, IEEE Abstract—A ... See full document
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A Decorrelating Design-for-Digital-Testability Scheme for Sigma - Delta Modulators
... Decorrelating Design-for-Digital-Testability Scheme for 6 1 Modulators Hao-Chiao Hong, Member, IEEE, and Sheng-Chuan Liang, Student Member, IEEE Abstract—This paper presents ... See full document
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A fully-settled linear behavior plus noise model for evaluating the digital stimuli of the design-for-digital-testability Sigma-Delta modulators
... model for the DfDT - modulator is ...have a mean value of −1.1 dB, a maximum of 0.05 dB, and a minimum value of ...conventional circuit-level simulation, the behavioral simulation with ... See full document
12
Modeling Harmonic Distortions Caused by Nonlinear Op-Amp DC Gain for Switched-Capacitor Sigma-Delta Modulators
... curve identified. If the computed distortion is too large or too conservative (too small), then the op-amp design has to be modified so that the dc gain can be adjusted. Then, one needs to carry out the ... See full document
5
A Digitally Testable Sigma - Delta Modulator Using the Decorrelating Design-for-Digital-Testability
... : For the stimulus tone levels within 04 ...values for the same MUT. The offset reported by the digital test is more accurate since the offset is de- termined by the MUT ...the ... See full document
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Background calibration of integrator leakage in discrete-time delta-sigma modulators
... technique for the switched-capacitor integrators in a delta-sigma modulator ...lossy. A DSM that uses lossy integrators exhibits a degraded signal-to-quantization-noise ...the ... See full document
11
The Design of Low-Power CIFF Structure Second-Order Sigma-Delta Modulator
... complicate digital circuits have been implemented with a higher clock rate and lower supply voltage, which introduces more constraints for the analog ...the design of low-voltage, low-power ... See full document
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Resonator-based multi-stage Sigma Delta modulator for wideband applications with improved dynamic range
... new design methodology for wideband, multi-stage, multi-bit SD modulators (SDMs) with improved dynamic range, is ...hence circuit non- linearities do not cause a leakage quantisation ... See full document
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The Design of Switched-Capacitor Sigma-Delta Analog-to-Digital Converter 林宜宏、洪進華 ; 姚品全
... resolution sigma-delta analog-to-digital converter is proposed in this ...of sigma-delta modulator in the circuit implementation, we used an operational amplifier with the ... See full document
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Fourth-Order Cascaded Sigma Delta Modulator Using Tri-Level Quantization and Bandpass Noise Shaping for Broadband Telecommunication Applications
... applied for the proposed cascaded modulator. First of all, the structure of the proposed cascaded modulator is 2-1-1 where uses the tri-level quantizer and DAC in each ...modulator for low-OSR ... See full document
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CMOS Oversampling Delta-Sigma Magnetic to Digital Converters
... Simulation and measurement results indicate that the average digital output versus the applied magnetic field is quite linear.. The circuit operates at a 5V supply voltage [r] ... See full document
4
A Third-Order Continuous-Time Sigma-Delta Modulator for Bluetooth
... The output data of the modulator are saved by the logic analyzer. Using MATLAB to do fast Fourier transform (FFT) with 65536 points, the power spectrum density can be obtained as shown in Fig. 13. The input sine wave is ... See full document
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A Delta-Sigma Based DC to DC Converter - A Design Space Exploration
... in a ΔΣ modulator relates to increasing the number of integrators in its feedback ...as a reference. Figure 5a shows the spur magnitude of the ΔΣ system for variation in ...frequency ... See full document
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A CMOS delta-sigma true RMS converter
... CMOS Delta–Sigma True RMS Converter Wei-Shinn Wey and Yu-Chung Huang Abstract—Conventionally, monolithic electronics true rms con- verters are constructed by bipolar ...describes a new architecture ... See full document
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Finite-wordlength design of 2-D FIR digital filters for sampling structure conversion
... After obtaining the initial continuous solution, the conventional Lagrange multiplier approach as- sociated with an appropriate tree search algorithm is used iterati[r] ... See full document
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Verification Process for Digital IC Design
... 的規範如下[1]： l 根 據 參 與 人 員 的 經 驗 選 出 會 議 主 持 人 (moderator) l 所有核心人員均需出席 l 在 review 會議結束後，所有參與者需至少提出 一個建議 l 每位參與會議人員，需事先以每小時閱讀 20 頁 的速度來閱讀規格文件 l 如果 moderator 覺得參與者太少或 meeting [r] ... See full document
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Function abstraction in automatic digital-circuit design
... The goal of this search process is to select the minimum number of functions that will cover all the primitive oper- ations which were uncovered in the initial state, wi[r] ... See full document
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System Design Consideration for Digital Wheelchair Controller
... the design, although the processing speed of FPGA circuit may up to 30 MHz, the control cycle is set to 128 ...Fortunately, for voice-driven equipment, the command generation rate is very ...of ... See full document
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Design of a CMOS phase to digital transducer for optical incremental sensors
... should design an oscil- lator to synthesize frequency. The design of a high-frequency PLL, which is with precision locked frequency and good linearity of an oscillator, is rather ...needs a ... See full document
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Fast Algorithm and Common Structure Design of Recursive Analysis and Synthesis Quadrature Mirror Filterbanks for Digital Radio Mondiale
... An-Kai Li, Sheau-Fang Lei, Wen-Kai Tsai * , and Shin-Chi Lai # Dept. of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan * Information and Communications Research Laboratories, Industrial Technology ... See full document
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