Patent ID: 8698535
Filing Date: 2014-04-15
Classification: H03K,H03L

Abstract:
1. A semiconductor device comprising: an input node; an output node; and a plurality of one-shot pulse generation circuits connected in series between the input node and the output node, wherein each of the one-shot pulse generation circuits receives an input clock signal supplied from the input node or another one of the one-shot pulse generation circuits previously connected thereto to output an output clock signal to the output node or another one of the one-shot pulse generation circuits subsequently connected thereto, both of a rising edge and a falling edge of the output clock signal being controlled based on one of a rising edge and a falling edge of the input clock signal, and a time period from one of the rising edge and the falling edge of the output clock signal to the other of the rising edge and the falling edge of the output clock signal being variable.