Design and Implementation of Power and Area Efficient 3-Bit Flash ADC using GDI Technique

Area Efficient Low Power Vedic Multiplier Design Using GDI Technique

Multipliers consume maximum amount of power during the partial product addition. For higher order multiplication, a huge number of adders are used to perform the partial product addition. Using compressor adders, that can add four, five , six or seven bits at a time, the number of full adders and half adders can be reduced and thus area and power consumed also gets reduced. These compressor add...

Power and Area Efficient FLASH ADC Design using 65nm CMOS Technology

ABSTRACT This paper presents a design of a high speed Comparator design using 65nm digital CMOS technology on Cadence Virtuoso Design Tool. The proposed FLASH ADC Design consists of fully differential topology. The first stage provides a Voltage Divider circuit and the second stage is Comparator Design having high sampling frequency tolerance, and the high efficient common drain circuit provide...

A 3-Bit Pseudo Flash ADC Based Low-Power CMOS Interface Circuit Design for Optical Sensor

The paper presents a CMOS interface circuit design for optical pH measurement that can produce an 8-bit digital output representing the color information (i.e., wavelength, l). In this work we are focusing at reducing the component count by design and hence reducing the cost and silicon area. While it could be further optimized for lower power consumption, the proposed design has been implement...

Design of a 45nm TIQ Comparator for High Speed and Low Power 4-Bit Flash ADC

The continued speed improvement of serial links and appearance of new communication technologies, such as ultra-wideband (UWB), have introduced increasing demands on the speed and power specifications of high-speed low-tomedium resolution analog-to-digital converters (ADCs).This paper presents the design of high speed and ultra low power comparator of a 4-bit ADC. The comparator used is Thresho...

Low Power Encoder and Comparator Design of 5-bit Flash Adc