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:
Nov. 13, 2018
Filed:
Apr. 03, 2017
Qualcomm Incorporated, San Diego, CA (US);
Yeshwanth Kumar Mallavajula, San Diego, CA (US);
Wilson Chen, San Diego, CA (US);
Chiew-Guan Tan, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
The disclosure relates to a data level shifter circuit including a boost circuit configured to generate a boosted input data signal based on a transition of an input data signal; a first input transistor including a first control signal configured to receive the input data signal; a second input transistor including a second control terminal configured to receive the boosted input data signal, wherein the first and second input transistors are coupled in parallel between a node and a lower voltage rail; and a latch circuit configured to generate an output data signal based on the input data signal, wherein the latch circuit is coupled between an upper voltage rail and the node.