The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2016
Filed:
Mar. 16, 2015
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A bit-line sense amplifier may include a pull-up driving circuit, a pull-down driving circuit and a latch-type sense amplifier. The pull-up driving circuit including a plurality of PMOS transistors connected between a power supply voltage line and a first driving power supply line, and may be configured to provide a first driving current on the first driving power supply line in response to an up control signal. The pull-down driving circuit may be configured to provide a second driving current on a second driving power supply line in response to a down control signal. The latch-type sense amplifier may be connected between the first driving power supply line and the second driving power supply line, and may be configured to sense and amplify a voltage difference between a bit line and a complementary bit line.