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. 18, 2020
Filed:
May. 14, 2019
Nxp B.v., Eindhoven, NL;
Chandra Prakash Tiwari, Bangalore, IN;
Anand Shirwal, Bangalore, IN;
NXP B.V., Eindhoven, NL;
Abstract
A bi-directional level translator with fast rise and fall times and low current leakage is suitable for use with devices connected using a SPMI bus. The level translator passes signals between first and second voltage domains that operate at different voltage levels. The level translator has a first terminal that receives a first signal A from the first voltage domain and outputs a second signal B to the second voltage domain. A second terminal receives the second signal B and outputs the first signal A. A first switch is located between the first voltage source and the first terminal and a second switch is located between the second voltage source and the second terminal. The first and second switches are operable to reduce current leakage of the level translator.