MITSUMI
4fsc Clock Generator MM1093
4fsc Clock Generator
Monolithic IC MM1093
Outline
This IC generates a clock used for driving the CCD that configures a comb filter for Y, C separation, or for sampling A, D and D, A converters that configure a digital comb filter. It has a built-in subcarrier oscillator (3.58MH- or 4.43MHz) synchronized to the input chroma signal, and a clock oscillator that is 4 times the latter. MM1093ND and NF are available for NTSC format, and MM1093PD and PF for PAL fo