METHOD FOR STABILIZING CHARGE INJECTORS

摘要

A device for injecting precisely controlled amounts of charge corresponding to data bits, into charge-coupled device registers. The device converts input signals in the form of logic level voltages into relatively small packets of charge. The device allows for relatively large variations at its input terminal, yet still produces highly controlled levels of charge at its output terminal. The output level of charge is also highly controlled despite variations in process parameters for a semiconductor wafer.