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:
Sep. 28, 2021
Filed:
Apr. 23, 2020
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Nicolas Froidevaux, Aix en Provence, FR;
Laurent Lopez, Peynier, FR;
STMICROELECTRONICS (ROUSSET) SAS, Rousset, FR;
Abstract
A device includes a first connection pin, a second connection pin, a third connection pin, and a fourth connection pin. The second connection pin is configured to be connected to a supply voltage. The fourth connection pin is configured to be coupled to a reference voltage. The device further includes a first transistor including: a first gate and a first source/drain coupled to the first connection pin; a second transistor including a second gate and a second source/drain connected to the first transistor; and a third transistor including a third gate, a third source/drain connected to the second transistor, and a fourth source/drain connected to the fourth connection pin. The third transistor is configured to be controlled by a digital signal using the third connection pin. Both the first gate and the second gate are directly connected to the second connection pin.