Study And Analysis Of Low Power Low Voltage Pipeline Architecture Of ADC Using 0.18 μm Technology
نویسندگان
چکیده
This paper is concerned with improving the efficiency of analog to digital converters (ADCs). the fast advancement of CMOS fabrication technology, more and more signalprocessing functions are implemented for a lower cost, lower power consumption, and higher yield. The design of analog-to-digital converters is one of the most critical and challenging aspects in the development of new and more powerful electronic systems, In this thesis design of 3 bit Pipeline ADC using 0.18 micrometer CMOS technology and The schematic of the various circuits drawn in Tanner SEdit and the simulation waveforms obtained using Tanner WEdit have been included.
منابع مشابه
Implementation of a Low-Power 200 MSample/s 12-bit Pipelined ADC Macro Using Deep-Submicron Digital CMOS Technology
In this paper, we present the design, verification, system integration and the physical realization of a fully integrated high-speed analog-digital converter (ADC) macro block with 12-bit accuracy. The entire circuit architecture is built with a modular approach, consisting of identical units organized into an easily expandable pipeline chain. A bit-overlapping technique has been employed for d...
متن کاملLow-Power Circuit Techniques for Low-Voltage Pipelined ADCs Based on Switched-Opamp Architecture
This paper proposes useful circuit structures for achieving a low-voltage/low-power pipelined ADC based on switched-opamp architecture. First, a novel unity-feedback-factor sample-and-hold which manipulates the features of switched-opamp technique is presented. Second, opamp-sharing is merged into switched-opamp structure with a proposed dual-output opamp configuration. A 0.8-V, 9-bit, 10-Msamp...
متن کاملAn Ultra High CMRR Low Voltage Low Power Fully Differential Current Operational Amplifier (COA)
this paper presents a novel fully differential (FD) ultra high common mode rejection ratio (CMRR) current operational amplifier (COA) with very low input impedance. Its FD structure that attenuates common mode signals over all stages grants ultra high CMRR and power supply rejection ratio (PSRR) that makes it suitable for mixed mode and accurate applications. Its performance is verified by HSPI...
متن کاملLow Dropout Based Noise Minimization of Active Mode Power Gated Circuit
Power gating technique reduces leakage power in the circuit. However, power gating leads to large voltage fluctuation on the power rail during power gating mode to active mode due to the package inductance in the Printed Circuit Board. This voltage fluctuation may cause unwanted transitions in neighboring circuits. In this work, a power gating architecture is developed for minimizing power in a...
متن کاملPipeline ADC using Switched Capacitor Sharing Technique with 2.5 V, 10-bit
This paper presents 10-bit, 1.5 MS/s, 2.5V, Low Power Pipeline analog to digital converter using capacitor coupling techniques. A capacitance coupling folded-cascade amplifier effectively saves the power consumption of gain stages of ADC in a 0.25 μm CMOS technology. The ADC also achieves Low power Consumption by the sharing an op-amp between two successive pipeline stage further reduction of p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2012