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Partname: | TMC2242CKTC1 |
Description: | Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz |
Manufacturer: | Fairchild Semiconductor |
Datasheet: | PDF (89.8K). Click here to download *) |
The TMC2242C, a linear-phase low-pass half-band digital filter with fixed coefficients, can be used to halve or double the sampling rate of a digital signal. When used as a decimating post-filter with a double-speed oversampling A/D converter, it greatly reduces the cost and complexity of the required analog antialiasing pre-filters. When used as an interpolating pre-filter with a double-speed oversampling D/A converter, it greatly reduces the complexity and cost of the necessary analog post-filter, particularly when its x/sin(x) correction filter is engaged. |
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Click here to download TMC2242CKTC1 Datasheet*) |
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