A clock signal generation circuit, a method for generating a clock signal, and an electronic device are provided, relating to the field of communications technology. In the clock signal generation circuit, an initial clock providing circuit can generate an initial clock signal having an initial frequency; a control word providing circuit can determine a target frequency offset of the initial frequency based on a detected target parameter and generate a frequency control word based on the target frequency offset; a target clock generating circuit can generate a target clock signal having a target output frequency based on the frequency control word and the initial clock signal, wherein the target output frequency is negatively correlated with a value of the frequency control word and positively correlated with the initial frequency.