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metadata.conference.dc.title: Gain Stabilization Mechanism Through Dynamic Common Mode Feedback and Gain Booster in Folded Cascode Track and Hold (T/H) Circuit
metadata.conference.dc.contributor.*: M. Amir Abas, A. Asyraf
metadata.conference.dc.subject: Track and Hold
Low Power
CMOS Mixed Signal
Transmission Gate-Level
ADC-DAC Sep-2013
metadata.conference.dc.publisher: IEEE
metadata.conference.dc.description.abstract: A low power Folded Cascode Track and Hold Amplifier (THA) circuit has been designed and analysed. The design of THA is to facilitate the development of ADC with specification 12-bit resolution, 125kSPS, and 1MHz. THA is used to sample and hold the input signal before it is being digitized. Ideally, signal that passed through THA circuit should not degrade the quality. Therefore high gain factor is very important to maintain the virtual ground on THA circuit. A simulation analysis was carried out to explore the operation of three different types of Folded Cascode circuits with the aims to identify the best techniques for increasing gain, decreasing speed and good ICMR parameter. The simulation was carried out at gate level using CMOS 0.18μm mixed signal process technology.
metadata.conference.dc.identifier.uri: 10.1109/CircuitsAndSystems.2013.6671569 2013 IEEE International Conference on Circuits and Systems
metadata.conference.dc.conference.year: 2013
Appears in Collections:Conference Papers

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