1. A differential to single ended converter circuit coupled to first and second current paths in which differentially related currents flow for providing a single output signal, comprising: a pair of MOS transistors each having gate, drain and source electrodes, said drain and gate of the first on of said pair of MOS transistors being coupled together, said drain and source of the first one of said pair of MOS transistors being coupled in the first current path, said gate of the second one of said pair of MOS transistors being coupled to said gate of said first transistor of said pair of MOS transistors and said drain and source of said second transistor of said pair of MOS transistors being coupled in the second current path; a first transistor having first, second and control electrodes, said first electrode being coupled to said drain electrode of said first transistor of said pair of MOS transistors, said second electrode being coupled to a power supply conductor, and said control electrode being coupled to said drain electrode of said second transistor of said pair of MOS transistors; and a second transistor having first, second and control electrodes, said first electrode being coupled to said drain electrode of said second transistor of said pair of said MOS transistors, said second electrode being coupled to said power supply conductor and said control electrode being coupled to said drain electrode of said first transistor of said pair of MOS transistors.