Publication
IEEE Journal of Solid-State Circuits
Paper

A TDI Charge-Coupled Imaging Device for Page Scanning

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Abstract

An experimental 2048x 32-stage time-delay and integration (TDI) charge-coupled optical imaging device has been designed, fabricated, and operated. It is designed for high-speed low-noise full-page document imaging with moderate illumination. This paper presents an overview of its design and performance, detailing unusual design features. These include a photocharge capacity of 3.5 million electrons per pel a parallel-to-serial interface design that avoids a common charge-transfer bottleneck, and a new fast large-signal output stage. A discussion is included of the merits of TDI in document imaging applications. © 1986 IEEE.

Date

01 Jan 1986

Publication

IEEE Journal of Solid-State Circuits

Authors

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