SDA9254-2 is 2.6 MBit Dynamic Sequential Access Memory for Television Applications (TV-SAM) with On-chip Noise Reduction Filter manufactured by Siemens Semiconductor Group.
| Part Number | Description |
|---|---|
| SDA9251-2X | 868352-Bit Dynamic Sequential Access Memory for Television Applications (TV-SAM) |
| SDA9253 | 2.6 MBit Dynamic Sequential Access Memory for Television Applications (TV-SAM) |
| SDA9255 | SRC Scan Rate Converter |
| SDA9257 | Clock Sync Generator |
| SDA9205-2 | Triple 8-Bit Analog-to-Digital-Converter |
General The SDA 9254-2 is a bination 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. External access to this port is not possible.
