CMV2000 datasheet(7/87 Pages) AMSOSRAM

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CMV2000

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DS000734

• v8-00 • 2025-Jul-07

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Table 1: Differences between versions

Topic

Version2

Version3

PGA

Additional gain steps

Horizontal line effect

There shall not be a line read out

when exposure starts

Horizontal line effect can be

avoided by inserting dummy lines at

the moment the exposure of the

next frame is started.

Black sun effect

Avoiding effect with reduction of the

brightness of light falling on the

sensor

Actively removing effect

Electrical black columns

Enable by setting the appropriate

SPI register for reducing the row

noise.

The registers addresses and contents are different from version to version.

See chapter 8

“Register Description”. Version 3 has different

recommended register settings than version 2.

Integration in single shot mode

Improved integration single shot

mode to reduce horizontal line

artifact.

PRNU pattern

The pattern will only be visible in

grey images starting from around

150DN.

Correction can be done with

applying a gain correction to each

column, which compensates the

FPN.

Column patterns in the non-linear

part of the response curve

This can be solved by increasing

gain to clip the response in its linear

part.

But setting it too high can cause a

drop in saturation value and full well

capacity.

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