A far-red hybrid voltage indicator enabled by bioorthogonal engineering of rhodopsin on live neurons
Sign Up to like & getrecommendations! Published in 2021 at "Nature Chemistry"
DOI: 10.1038/s41557-021-00641-1
Abstract: Membrane potential is a key aspect of cellular signalling and is dynamically regulated by an array of ion-selective pumps and channels. Fluorescent voltage indicators enable non-invasive optical recording of the cellular membrane potential with high… read more here.
Keywords: hybrid voltage; voltage; voltage indicators; indicator ... See more keywords
A 4-GS/s 39.9-dB SNDR 11.7-mW Hybrid Voltage-Time Two-Step ADC With Feedforward Ring Oscillator-Based TDCs
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2020.2987699
Abstract: A power and area efficient two-step hybrid voltage–time ADC achieves a 4-GS/s conversion speed and 39.9-dB SNDR in 28-nm CMOS. Two pipelined time-based converters (TBCs) with a thermometer capacitive DAC (CDAC) in the ADC lead… read more here.
Keywords: two step; time; voltage; hybrid voltage ... See more keywords
A 11-Bit 1-GS/s 14.9mW Hybrid Voltage-Time Pipelined ADC With Gain Error Calibration
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3116591
Abstract: This brief presents a 1GS/s 11bit hybrid voltage-time pipelined analog-to-digital converter (ADC) that leverages 1-bit dither correlation-based background calibration to correct the gain errors in residue amplifier (RA), voltage-to-time converter (VTC) and time-to-digital converter (TDC)… read more here.
Keywords: time; voltage time; calibration; voltage ... See more keywords