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. 27, 2018
Filed:
Dec. 30, 2015
Mediatek Singapore Pte. Ltd., Singapore, SG;
Senthilkumar Jayapal, Singapore, SG;
Navienkumar Ramachandran Arumugam, Singapore, SG;
MEDIATEK SINGAPORE PTE. LTD., Singapore, SG;
Abstract
Examples of multi-voltage (MV) complementary metal oxide semiconductor (CMOS) integrated circuits (ICs) based on always-on N-well architecture are described. A MV CMOS IC may include first CMOS cells, second CMOS cells, N-wells and always-on taps. Each first CMOS cell may have a supply terminal configured to receive a local supply voltage, and an N-well (NW) terminal configured to receive a global supply voltage. The second CMOS cells may include always-on CMOS cells. Each second CMOS cell may have a supply terminal configured to receive the global supply voltage, and an NW terminal configured to receive the global supply voltage. The NW terminal of at least one of the second CMOS cells and the NW terminal of at least one of the first CMOS cells may be formed in a first N-well of the one or more N-wells.