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Design and Implementation of 6-bit Charge Scaling Digital to Analog Convertor (DAC) Using 45 Nano-meter Technology.

Author(s):

NIRAV A. MEHTA , CCET, WADHWAN, SURENDRANAGAR; Prof. B. H. NAGPARA, CCET, WADHWAN, SURENDRANAGAR

Keywords:

CMOS, Op-Amp, Switch, DAC Logic, TANNER TOOL

Abstract

In this paper, The Design and Implementation of Charge Scaling Capacitor Digital to Analog Convertor (DAC) in 45 nm technology using TANNER TOOL, V15 is presented. The simulation results show the transient analysis waveforms of charge scaling capacitor digital to analog convertor and also different blocks results . In charge scaling digital to analog convertor there is a capacitor and operational amplifier used and also switch is used. The switch is make from CMOS transmission gate which is used for the on and off time in charge scaling capacitor DAC. Here the DAC logic is used for the feedback and its made from the charge scaling capacitor. This design is for low power and low area consumption in chip or circuit design and compared with each other. These charge scaling DAC is high speed switching and low power consumption with compares to any other DAC.

Other Details

Paper ID: IJSRDV2I3183
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 13-14

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