LOW POWER CONSUMPTION CONTROL CIRCUIT AND OPERATION METHOD THEREOF

摘要

A low power consumption control circuit comprises a receiving circuit (101), a control chip (102), and a clock generation control circuit (104). The receiving circuit (101) is connected with the control chip (102) which is connected with an execution mechanism (103). The clock generation control circuit (104) is connected with the receiving circuit (101) and the control chip (102). The receiving circuit (101) is switched on periodically by the clock generation control circuit (104). The control chip (102) is activated from the standby state when the receiving circuit (101) outputs a signal. The power consumption of the control chip (102) in the standby state is less than that in the working state, and also less than that in the state of low frequency.