COLOR SIGNAL DEMODULATING DEVICE

PURPOSE:To demodulate a color signal with high accuracy even against a disturbance by latching a continuous wave signal subjected to code conversion, and also, latching its burst part corresponding part, and executing a prescribed operation by using both outputs. CONSTITUTION:A first latch 31 latches an output of a code device at a different timing, based on a continuous wave signal of two-multiply, and as for its output, a burst part corresponding part is latched by a latch 32. In this case, a multiplier 42 executes multiplication of an output B of a unit 12 and an output of the latch 32, and outputs its result to an adder 51. Also, a multiplier 43 multiplies an output 14 of the unit 12 and an output of a complementer 35, and outputs its result to the adder 51. Subsequently, the adder 51 acids the outputs of the multipliers 42, 43 and obtains an output 61. As a result, an arithmetic unit 70 inputs a first latch output in a unit 12 and the latches 31, 32, executes a prescribed operation and outputs the output 61. In such a way, from burst data, a correct color difference demodulation result is obtained, and a demodulator having high accuracy even against a disturbance is obtained.