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:
Mar. 16, 2021
Filed:
Aug. 12, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
A Santosh Kumar Reddy, Andhra Pradesh, IN;
Sumanth Chakkirala, Bangalore, IN;
Sunil Rajan, Bangalore, IN;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
An Alternating Current (AC) and Direct Current (DC) coupled electronic receiver system including a receiver, an AC-coupling capacitor between an input of the receiver system and the receiver, a bypass switch configured to selectively bypass the AC-coupling capacitor to DC-couple the input to the receiver, a bypass switch driving circuit configured to cause the bypass switch to switch 'ON' and thereby DC-couple the input to the receiver, and cause the bypass switch to switch 'OFF' and thereby AC-couple the input to the receiver, and a voltage-following transistor between a source and a gate of the bypass switch configured to maintain an ‘OFF’ state of the bypass switch while the input is AC-coupled.