Electronic circuit with clock generating circuit

摘要

An electronic circuit has a clock input for receiving an input clock signal. A clock processing circuit derives derived clock signals from the input clock signal, for example by frequency dividing the input clock signal. A dual edge triggered sampling circuit samples the derived clock signals at both rising and falling edges of the input clock signal. The sampled clocks are thus synchronized and are used to control operation of processing circuitry. <IMAGE> <IMAGE>