U3665M-MFP Datasheet | TEMIC Semiconductors

U3665M Baseband Delay Line 64 ms (Improved Version) Application In TV sets, the integrated baseband delay line circuit is suitable for decoders with color-difference signal outputs Description The integrated delay line circuit U3665M is suitable for all chroma decoders with baseband color-difference outputs. It is suitable for PAL-, SECAM- and NTSC-signals as well. The U3665M contains two separate delay lines for processing (R- Y)-output and (B- Y)-output separately. The delay is performed by internally switched capacitors. On-chip postfiltering avoids the need for external filter ponents. In the case of the U3665M, the postfilter is tuned to Bessel-characteristic. A summing circuitry...