TMC2242B filter equivalent, digital half-band interpolating/decimating filter.
* TMC2242A and TMC2242B are pin-compatible with TMC2242
* User selectable interpolate gain, -6 dB or 0 dB (2242B)
* 30, 40 and 60 MHz speed grades
* User .
* Low-cost video filtering
* Chrominance bandwidth limiter
* Simple, inexpensive video D/A post-filters
* .
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