Patent ID: 11894100
Assignee: MACRONIX INTERNATIONAL CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. A controlling method of a data serializer, wherein the data serializer includes at least one data buffer and a de-skew buffer, and the controlling method comprises:
receiving, by the data buffer, an inputting data and a controlling signal;
forming, by the data buffer, an outputting signal and a complementary outputting signal, which is complementary to the outputting signal, are formed when the controlling signal is at a predetermined level; and
receiving, by the de-skew buffer, the complementary outputting signal to accelerate or slow down forming the outputting signal,
wherein the de-skew buffer includes a PMOS transistor connected to the data buffer, rising of the outputting signal is slower than falling of the outputting signal, and the PMOS transistor of the de-skew buffer is turned on to pull the outputting signal high.