The CCD 5023 is a high sensitivity Time Delay Integration (TDI) CCD sensor designed for wide area scanning operations such as dental or medical x-ray imaging. It has the following operational advantages: Vertical summing stage allows up to three (binning 3 x 3 case) vertical shifts of charges during a line time.
The vertical registers operate in 4-phase mode.
A readout register including 1,734 stages multiplexes the charges of each column with 1,704 stages allowing receiving charges from the 1,704 useful columns and 15 stages as prescan elements on each side. The register is designed to store and to transfer up to 5 times the charge given by a pixel of 27µm x 27µm.
This horizontal register operates in two-phase mode.
Vertical CCD registers (TDI registers or columns) may operate in inverted mode (MPP: Multi Phase Pinned). Horizontal shift register can operate in the inverted mode.
An output amplifier is located at the end of the readout register. This output amplifier consists of a reset transistor and a dual stage source follower.
The CCD chip is buttable on two sides. The chip design is produces a dead zone between two-butted CCD of less than 100µm.
| BAE Systems - Fairchild Imaging | |
|---|---|
| Product Category | CCD Image Sensors |
| Product Number | CCD5023 |
| Product Name | High Sensitivity TDI CCD Sensor |
| CCD Type | Full Frame Area Array; Time Delay and Integration (TDI) Sensor |
| Horizontal Pixels | 1704 |
| Vertical Pixels | 242 |
| Pixel Size | 27 µm (1.06 mils) |
