چکیده مقاله
A new high speed dynamic latched type comparator with reliable resolution is presented in this paper The proposed paper presents a 1GS/s sampling rate in presence of 5mV input offset, and it can detect the very low voltage differences such as ±200µV at the output nodes, reliably The power consumption and delay time of the proposed circuit are 750µw and 257ps with the power supply of 1 8V, respectively Furthermore, the proposed structure is the suitable candidate for high speed SAR ADC, as well Monte Carlo simulation using Virtuoso® Spectre shows that the comparator has suitable resolution when working at 1GHz The active area of the proposed circuit is 613 73µm2 Simulation results of the suggested circuit are performed using the BSIM3 model of a 0 18µm CMOS process with the power supply of 1 8 volts at all process corners along with the different temperatures in the region 50℃ to 50℃, reliably
کلیدواژهها
نویسندگان
Sina Mahdavi
Young Researchers and Elite Club, Tabriz Branch, Islamic Azad University, Tabriz, Iran
Maryam Poreh
Department of Microelectronics Engineering, Urmia Graduate Institute, Urmia, Iran
Shadi Ataei
Department of Microelectronics Engineering, Urmia Graduate Institute, Urmia, Iran
Mahsa Jafarzadeh
Department of Microelectronics Engineering, Urmia Graduate Institute, Urmia, Iran
شیوه ارجاع
Mahdavi, Sina and Poreh, Maryam and Ataei, Shadi and Jafarzadeh, Mahsa,1396,A New 1GS/s Sampling Rate and 400µV Resolution with Reliable Power Consumption Dynamic Latched Type Comparator,Fifth International Conference on Electrical and Computer Engineering with Emphasis on Indigenous Knowledge,Tehran
ارائهشده در
مجموعه مقالات پنجمین کنفرانس بین المللی مهندسی برق و کامپیوتر با تاکید بر دانش بومی19 بهمن 1396 · تهران