Receiver and Transmitter drivers for Low-Voltage Differential Signaling

The WE1GLVDS transceiver consists of a TX single ended to differential low voltage signal output buffer capable of driving up to 6mA with DC level tracking and a RX differential low voltage signal buffer to single ended driver. The RX differential input has a programmable resistor for matching input impedance. The Tx path has the option to operate with a 400Ohms differential resistance for optimum line matching. The LVDS transceiver is presented in the following schematic view and the specified block diagrams of the transmitter and receiver circuits have been implemented in 45RFSOI (option 18) technology