Overview
The MSM5256 is a synchronous signal generator used in NTSC VTRs, which includes a crystal oscillator circuit, frequency divider circuit, and counter. It is a CMOS IC composed of such as.

FEATUREs
● Power supply voltage 4.3-6V
● NTSC color compatible
● Since the synchronous signal output is N-CH open drain, the output amplitude can be set arbitrarily by using an external resistor (< VDD).
● 3.579545MHz crystal oscillator or ceramic oscillator can be used
● Package: 8-pin plastic DIP (DIP8-P-300-2.54) (Product name: MSM5256RS)

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