SIGNAL TRANSMISSION APPARATUS OF CONNECTOR

The present invention related to a signal transmission apparatus of connector that includes a substrate on which multiple signal transmitters are disposed. Each of the signal transmitters is made of at least a capacitor or an inductor and disposed on the substrate by surface mount technology (SMT). The substrate further includes multiple winding coils that are electrically connected to the corresponding signal transmitters individually. The substrate, signal transmitters and winding coils are disposed within a RJ connector. The manufacture of the present invention only requires to dispose the signal transmitters on the substrate by SMT and electrically connect the winding coils to the corresponding signal transmitters so as to achieve the enhancement of the electrical characteristics (RL or IL), stable product quality and increase of production through-put as well as further improve the character of common mode rejection mode (CMRR).

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The preferred embodiments of the present invention will be illustrated with reference toFIG. 1andFIG. 2, a systematic block diagram and a schematic block diagram illustrating a preferred embodiment of the present invention respectively.FIG. 1andFIG. 2clearly depict the signal transmission apparatus of connector of the present invention that is disposed within a RJ connector2. The signal transmission apparatus primarily includes: a substrate10, which is a PCB substrate; multiple signal transmitters11, each of which is made of at least a capacitor or an inductor and further includes at least a resistor, as disposed on the substrate10by surface mount technology (SMT); multiple winding coils12, which are masked by a shield13, as disposed on the substrate10and electrically connected to the corresponding signal transmitters11individually whereby the inductance of the signal transmitters is utilized to isolate noise and transmit signals as well as further improve the character of common mode rejection ratio (CMRR) and effectively reduce the electromagnetic interference (EMI) together with the enhancement for both stable product quality and increased production yield rate.

Hereby the operation of the present invention is disclosed according to the aforesaid structure and design with reference toFIG. 1,FIG. 2andFIG. 3, which are the systematic block diagram, the schematic block diagram and schematic view illustrating a preferred embodiment of the present invention respectively, as follows. The figures clearly show that the manufacture of the signal transmission apparatus of the RJ connector2is completed by directly taking the substrate10, disposing the signal transmitters11, each of which is made of at least a capacitor or a conductor, on the substrate10by surface mount technology (SMT) and then electrically connecting the signal transmitters11to the corresponding winding coils12individually. Thus the RJ connector2achieves the objective of enhancing the electrical characteristics (RL or IL) and improving the character of common mode rejection ratio. Further, the winding coils12are masked by the shield13as a module so as to achieve the objectives of stabilizing the product quality and enhancing the production yield rate as well as saving the production manpower, shortening the production time and increasing the production through-put.

As explained above with reference toFIG. 1toFIG. 3, the present invention is advantageous over the prior art with specific novelties of:

1. enhancing the electrical characteristic (RL or IL),

2. improving the character of CMRR,

4. saving the production manpower, shortening the production time and increasing the production through-put, and

5. enhancing the production yield rate by stabilizing the product quality.