Patent ID: 11961551
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The bitline sense amplifier of claim 8, wherein the bitline sense amplifier includes:
at least two first N-type active regions which have a first isolation portion on a substrate and extend parallel in the first direction;
a first P-type active region which has a first side spaced apart from the first N-type active region and has a rectangular shape placed in the first direction;
a second N-type active region, a first side of which is spaced apart from a second side of the second N-type active region in the first direction, and which includes a first region of a branch structure, a second region connected to the first region, and a third region having a width wider than the second region and having a rectangular shape placed in the first direction;
a first gate pattern which extends in the second direction on the first region, and to which the equalizing control signal is applied; and
second gate patterns which are placed on the third region to extend in the first direction and to which the first control signal is applied.