Delay circuit used in semiconductor memory device

摘要

A random access read/write MOS memory device or the like employs a delay circuit in clock generators to produce small increments of delay. The delay circuit consists of a field effect transistor connected as a transfer device with its gate precharged and the gate-to-source capacitance much larger than the parasitics of the gate node. A larger transistor may be connected to the output node to improve the output waveform by holding down the output voltage at the beginning of a cycle.