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Cabling Design for a CCD231 based camera Dr. Simon Tulloch University of Sheffield. CCD231 Camera Cryostat Head Board. E2V CCD231 graded AR coating . SP720. Very poor EMI environment in lab . PCB has option to use differential video. Raw ESD. 17V. 70V. With SP720

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Cabling Design for a CCD231 based camera Dr. Simon Tulloch University of Sheffield

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Cabling Design for a

CCD231 based camera

Dr. Simon Tulloch

University of Sheffield


CCD231 Camera

Cryostat Head Board

E2V CCD231

graded AR coating.

SP720

Verypoor EMI environment

in lab. PCB has option

to use differential video.

Raw ESD

17V

70V

With SP720

protection

circuitry

60ns


Controller cabling : 6-layer rigiflex

Biases

Clocks

Pre-amppower

Differential video

(segmentedsheathes)

Buffer op-ampsforinverting inputs (controller video board has only 1k input impedanceoninverting inputs) .

ARC Controller.

Installationprocess.


Complete assembly. Givesapprox. 2MHz video bandwidth

150kpix/s bias (withsome light leakage)

5e- RMS

20 e- RMS

overscan

overscan

Differential

Single ended.

Centre of a

quad-readoutimage.

Upper-leftquadrant

used in single-ended

mode, others in

differential

5e- RMS

5e- RMS

overscan

overscan

Differential

Differential


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