General The SDA 9254-2 is a combination of the TV-SAM SDA 9253 and an adaptive recursive filter to achieve a reduction of noise for video signals.
To get a closed loop one of the two output ports of the triple port memory is connected internally to the noise reduction filter.
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SDA9254-2 Features
* q q q q q q q q q SDA 9254-2 CMOS IC q q q q q q q q q q q q Stores a complete video field (4:1:1) On chip adaptive recursive noise reduction filter (4:1:1) 4 noise reduction classes selectable Special noise reduction mode for 4:2:2 applications 212 × 64 × 16 × 12-bit organization Triple port ar
SDA9254-2_SiemensSemiconductorGroup.pdf
Datasheet Details
SDA9254-2
Siemens
183.66 KB
2.6 mbit dynamic sequential access memory for television applications (tv-sam) with on-chip noise reduction filter.
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