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

Claim 9:
10. The bitline sense amplifier of claim 9, further comprising:
a second N-type active region which has a first side spaced apart from a second side of the first P-type active region in the first direction, and has a rectangular shape placed in the first direction;
at least two third N-type active regions which are placed to be spaced apart from a second side of the second N-type active region in the first direction, have a third spaced portion, and extend parallel in the first direction;
a third gate pattern which is placed on the second N-type active region to extend in the first direction, and to which the second control signal is applied;
a fourth gate pattern which is placed on the at least two third N-type active regions to extend in the second direction, and to which the isolation control signal is applied; and
a fifth gate pattern which is placed on the at least two first N-type active regions to extend in the second direction, and to which the isolation control signal is applied.