Patent · US Active

Differential logic with low voltage supply

US10224885B2 · kind B2 · utility

0Cited by

8References

23Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Johann Peter Forstner · Ebersberg, DE
Vadim Issakov · Munich, DE
Saverio Trotta · Hersbruck, DE

Key dates

Filing date	Aug 17, 2017
Grant date	Mar 5, 2019
Priority date	—
Expiry date	Aug 17, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH03F2200/513
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

In accordance with an embodiment, a method includes receiving a first differential logic signal using a first branch of a circuit that extends from a voltage supply of the circuit as far as an earth terminal of the circuit and has at least one first differential transistor pair, receiving a second differential logic signal using a second branch of the circuit that extends from the voltage supply to the earth terminal and has at least one second differential transistor pair, conducting a current flow between the first branch and the second branch, and outputting an output signal by the second branch.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.