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:
Feb. 24, 2015
Filed:
Mar. 13, 2013
Output buffer circuit, devices including the same, and operating method of the output buffer circuit
Samsung Electronics Co., Ltd., Gyenonggi-do, Suwon-si, KR;
Hyung Tae Kim, Hwaseong-si, KR;
Soo Ik Cha, Hwaseong-si, KR;
Jun Ho Song, Seoul, KR;
Jin Chul Choi, Goyang-si, KR;
Chul Ho Choi, Seoul, KR;
Abstract
An output buffer circuit includes an amplifier and a transmission circuit. The amplifier includes a plurality of inputs and an output. The inputs provide first input signals and second input signals to the amplifier. The output provides an output signal as a first input signal of the first input signals to the amplifier. The transmission circuit has an input coupled to the output of the amplifier and further has an output that provides a transmission circuit output signal as a second input signal of the second input signals to the amplifier.