dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Inst Fed Mato Grosso do Sul | |
dc.date.accessioned | 2018-11-27T19:23:16Z | |
dc.date.available | 2018-11-27T19:23:16Z | |
dc.date.created | 2018-11-27T19:23:16Z | |
dc.date.issued | 2015-01-01 | |
dc.identifier | 2015 Conference On Design Of Circuits And Integrated Systems (dcis). New York: Ieee, 4 p., 2015. | |
dc.identifier | http://hdl.handle.net/11449/165266 | |
dc.identifier | WOS:000380543200058 | |
dc.description.abstract | An amplifier and capacitor sharing technique with applications in a multiplying digital-to-analog converter (MDAC) of CMOS pipelined ACDC is presented. The amplifier used in this implementation is a recycling amplifier based on the folded cascode operational amplifier with gain improved using positive feedback. The operational amplifier designed in 0.35um CMOS process show a simulated gain of 75 dB, frequency bandwidth of 95 MHz, phase margin of 75 degree and power consumption of 0.75 mW on a 1.8V power supply. The simulation results in MDAC of 1.5 bits show that this configuration can be used in a implementation of a 10 bits 10 MSample/s CMOS pipelined ADC with 2.8 mW power consumption (analog part) on a 1.8V supply. | |
dc.language | eng | |
dc.publisher | Ieee | |
dc.relation | 2015 Conference On Design Of Circuits And Integrated Systems (dcis) | |
dc.rights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | folded cascode opamp | |
dc.subject | sharing opamp | |
dc.subject | pipeline ADC converter | |
dc.title | An amplifier and capacitor sharing technique using recycling folded cascode operational amplifier with applications in MDAC of CMOS pipelined ADC | |
dc.type | Actas de congresos | |