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Dataset: Novel Read-Out Integrated Circuit with Individual Pixel Programmability for Astronomy Infrared Focal Plane Arrays, Phase I
Provided by National Aeronautics and Space Administration
Updated 12 Nov 2020

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Dataset summary

The dataset on this page is a cache of the dataset https://catalog.data.gov/dataset/novel-read-out-integrated-circuit-with-individual-pixel-programmability-for-astronomy-infr-d256d. It is a snapshot of the dataset as it appeared on 06 Jun 2021 22:02 GMT. The current dataset could have changed in the meantime. Attribution: Contains data retrieved from Data.gov.

One of the key components in many NASA missions is a large-format focal plane Focal Plane Array (FPA) to capture images or 2 dimensional, hyperspectral information, especially in the Infra-Red (IR) domain. Apart from the detector, the performance of these FPAs is determined by the Read-Out Integrated Circuit (ROIC) that amplifies and multiplexes photo generated charge for signal processing by peripheral circuitry. In this project we propose to develop a new ROIC for low background applications, specifically designed to overcome present limitations of image persistence and inter-pixel capacitance (IPC). The main innovation in this project is an adaptive unit cell that can be individually and randomly programmed via on-chip logic to control bias state and reset duration of any pixel in the array while the integration of science data is on-going. In Phase I we will conduct a pixel trade study and performance evaluation for a Capacitive Trans-Impedance Amplifier (CTIA) and a source followe...

Dataset:Novel Read-Out Integrated Circuit with Individual Pixel Programmability for Astronomy Infrared Focal Plane Arrays, Phase I
Provider:National Aeronautics and Space Administration
Created:12/11/2020
Updated:12/11/2020
Licence:License information is derived automatically. Refer to source for license information before using this data.
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License not specified
Country:United States of America

Dataset resources

"Novel Read-Out Integrated Circuit with Individual Pixel Programmability for Astronomy Infrared Focal Plane Arrays, Phase I" contains the following resources:

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