Comparator-based switched-capacitor pipelined analog-to-digital ...
We present a differential comparator-based switched-capacitor (CBSC) pipelined analog-to-digital converter (ADC) with comparator preset, and comparator delay …
An Improved Comparator Based on Current Reuse and a New …
The prototype amplifier consumes 7.6 μ W from a single 1.0-V supply. For a given compensation capacitor size and a chip area, the prototype design demonstrates the best …
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（Compensation Capacitor）,。, …
Design of 4-Bit Pipeline ADC using Switch Capacitor Circuit
The pipeline ADC applies DEC and consists of a front-end S/H, 8 pipeline stages, and a 2-bit flash ADC in last stage. ... is the compensation capacitor used to stabilize the opamp closed-loop …
A pipelined SAR ADC with gain-stage based on capacitive
To overcome the high DC gain requirement of operational transconductance amplifier in the gain-stage, the multi-stage capacitive charge pump (CCP) was utilized to …
Miller Frequency Compensation: How to Use Miller …
The first integrated circuit (IC) op-amp to incorporate full compensation was the venerable µA741 op-amp (Fairchild Semiconductor, 1968), which used a 30-pF on-chip capacitor for Miller compensation.
Research on capacitive compensation based on underground pipeline …
Finally, it is demonstrated through functional tests that the capacitive compensation of the optimal topology model achieves a good power transfer performance and …
A low power 16-bit 50 MS/s pipeline ADC with 104 dB SFDR in …
An INL-(integral nonlinearity) based capacitor mismatch calibration is proposed to calibrate the capacitor match accuracy to the 16-bit level. The pipeline ADC is fabricated in a …
Research on capacitive compensation based on underground …
Finally, it is demonstrated through functional tests that the capacitive compensation of the optimal topology model achieves a good power transfer performance and …
A Hybrid Miller-Cascode Compensation for Fast Settling in Two …
peaking on settling speed, two pipeline ADCs employing HMCC ... [14], as shown in Fig. 1. A compensation capacitor is placed between the first- and second-stage outputs of the …
12-4 A 10b 320 MS/s 40 mW Open-Loop Interpolated Pipeline ADC
An open-loop interpolated pipeline ADC is proposed. Weight controlled capacitor arrays are introduced to realize an interpolation and a pipelined operation with open-loop
Low-Power, High-Speed and High-Effective Resolution Pipeline Analog-to ...
Amplifier μ 2 and feedback network β 2 constitute the auxiliary system for finite-gain compensation (FGC). Fig. 10. A double-feedback, two-channel (dual-path), amplifying …
LECTURE 120 – COMPENSATION OF OP AMPS
Objective of compensation is to achieve stable operation when negative feedback is applied around the op amp. Types of Compensation 1. Miller - Use of a capacitor feeding back around …
Comparator-based switched-capacitor pipelined analog-to …
We present a differential comparator-based switched-capacitor (CBSC) pipelined analog-to-digital converter (ADC) with comparator preset, and comparator delay …
MOSCAP compensation of three-stage operational amplifiers: Sensitivity ...
In this paper, the compensation capacitors are going to be replaced with MOSCAPs and the goal is to compare different three-stage compensation topologies to find …
Digital Background Calibration of Capacitor …
The capacitor-mismatch errors in all pipeline stages are then concurrently measured and corrected in the digital domain. ... Both circuits are based on a capacitor mismatch compensation scheme ...
Operational amplifier stability compensation methods for …
To remove this instability and work with higher capacitive loads, many compensation methods exist, and this application note examines some of them. By adding zeroes and poles to the …
MOSCAP compensation of three-stage operational amplifiers: …
In this paper, the compensation capacitors are going to be replaced with MOSCAPs and the goal is to compare different three-stage compensation topologies to find …
Series Capacitive Compensation
Thyristor‐controlled series capacitors (TCSCs) introduces a number of important benefits in the application of series compensation such as, elimination of sub‐synchronous resonance (SSR) …
Capacitor flip-over MDAC for: (a) 1-bit or 1.5-bit pipeline …
Download scientific diagram | Capacitor flip-over MDAC for: (a) 1-bit or 1.5-bit pipeline stages; and from publication: Digital Background Calibration of Capacitor-Mismatch Errors in Pipelined ...
Internal and External Op-Amp Compensation: A Control-Centric …
Abstract—Frequency compensation of two-stage integrated-circuit operational amplifiers is normally accomplished with a capacitor around the second stage. This compensation capaci …