Signal transmission circuit packaging structure

A signal transmission circuit packaging structure, comprising:

• a body, comprising a first side and a second side, the first side being adjacent to the second side;
• a main circuit unit, arranged in a center of the body;
• a plurality of power pins, arranged in the center of the body and supplying a power signal to the main circuit unit;
• a plurality of input pins, arranged at the first side of the body and electrically connected to the main circuit unit;
• a plurality of output pins, arranged at a side of the body opposite to the first side and electrically connected to the main circuit unit;
• a plurality of control pins, arranged at the second side of the body and between the center of the body and the second side, and electrically connected to the main circuit unit;
• and
• a plurality of ground pins, arranged at corners of the body and arranged between the plurality of input pins, the plurality of output pins and the plurality of control pins, so as to separate the plurality of input pins, the plurality of output pins and the plurality of control pins.