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:
Jan. 15, 2019
Filed:
Jun. 19, 2018
Nxp B.v., Eindhoven, NL;
Chandra Prakash Tiwari, Bangalore, IN;
Michael Joehren, San José, CA (US);
NXP B.V., San Jose, CA (US);
Abstract
A bidirectional voltage translator shifts a voltage level of a first voltage signal to generate a second voltage signal, and vice-versa. The voltage translator includes first and second I/O terminals for receiving and outputting the first and second voltage signals, respectively, and first and second one-shot circuits connected to first and second output transistors, respectively. The outputs of the transistors are connected to the first and second I/O terminals, respectively, and also are fed back to the respective one-shot circuits. When the output of the voltage translator has a high slew-rate, the one of the first and second one-shot circuits that corresponds to the output modulates the gate voltage of the corresponding output transistor based on the feedback signal to control the slew-rate of the output.