CURRENT INFUSING TYPE EQUALIZING CIRCUIT OF SEMICONDUCTOR MEMORY DEVICE

摘要

The equalizer has at least one current source connected to a power source node and controlled by voltage on the data line of the semiconductor memory device, and at least including a current injecting means for injecting current to the data line through the power source node, the voltage on the data line increasing or decreasing in the direction of increasing current flowing via the current injecting means so as to decrease the difference of voltages on the data line to a designated level.