| 摘要 |
An input latch circuit of a semiconductor device includes a setup time adjusting unit configured to selectively delay a clock signal and a hold time adjusting unit configured to selectively delay an input signal. The input latch circuit also includes a latch unit configured to latch an output signal of the hold time adjusting unit according to an output signal of the setup time adjusting unit. The input latch circuit changes and delays the clock signal and the input signal by cutting a fuse within the setup time adjusting unit and the hold time adjusting unit without requiring a change to a circuit in order to adjust a setup time and a hold time.
|
