Semiconductor integrated circuit device

A semiconductor integrated circuit device comprising:

• a first circuit for processing a luminance signal of a video signal of a video tape recorder (VTR) and a second circuit for processing a color signal of the video signal of the VTR, which are constructed in different regions of a principal surface of an identical semiconductor substrate and each of which includes a plurality of circuit regions, said circuit regions of each of said first and second circuits being in shapes of rectangles among which a length of one latus is constant or integral times greater;
• and
• circuit operation supply voltage wiring and reference supply voltage wiring which are respectfully laid on one-end sides of the rectangular circuit regions and the other-end sides thereof.

A resin-encapsulated semiconductor device comprising:

• a semiconductor integrated circuit device including a first circuit for processing a luminance signal of a video signal of a video tape recorder (VTR) and a second circuit for processing a color signal of the video signal of the VTR, which are constructed in different regions of a principal surface of an identical semiconductor substrate and each of which includes a plurality of circuit regions;
• and
• circuit operation supply voltage wiring and reference supply voltage wiring which are respectively laid on one-end sides and the other-end sides of said circuit regions of each of said first and second circuits, said semiconductor integrated circuit device being sealed with a resin.

A semiconductor integrated circuit device comprising:

• a first circuit for processing a luminance signal of a video signal of a video tape recorder (VTR) and a second circuit for processing a color signal of the video signal of the VTR, which are constructed in different regions of a principal surface of an identical semiconductor substrate;
• and
• a common circuit which is shared by said first and second circuits and which is arranged at a boundary part between said first and said second circuits.