Design and Analysis of CMOS Telescopic Operational Transconductance Amplifier for 0.35 µm Technology
Abstract: Designing high performance analog circuits is becoming increasingly challenging with the persistent trend toward reduced supply voltages. At large supply voltages, there is a trade-off among speed, power and gain, amongst other performance parameters. Often these parameters present contradictory choices for the op-amp architectures. In this paper telescopic OTA is designed for 0.35 & mu; m technology with the help of P-spice Orcad simulator. This designed telescopic OTA achieved gain 40db, phase margin of 70degree, CMRR 75db, which are the basic performance parameters of the OTA.
Keywords: OTA, UGB, Gain, Phase Margin, ICMR, CMRR
How to Cite?: Kalpesh B. Pandya, Kehul A. shah, "Design and Analysis of CMOS Telescopic Operational Transconductance Amplifier for 0.35 µm Technology", Volume 2 Issue 3, March 2013, International Journal of Science and Research (IJSR), Pages: 87-90, https://www.ijsr.net/getabstract.php?paperid=IJSRON2013505, DOI: https://dx.doi.org/10.21275/IJSRON2013505