Patent · US Active

Low supply current mirror

US10133292B1 · kind B1 · utility

2Cited by

6References

20Claims

0Family size

Assignee

Cadence Design Systems, Inc. · US

Inventors

Mark Summers · Livermore, US
Scott David Huss · Cary, US

Key dates

Filing date	Jun 24, 2016
Grant date	Nov 20, 2018
Priority date	—
Expiry date	Jun 24, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG05F3/262
WIPO fieldControl
WIPO sectorInstruments

Abstract

Systems disclosed herein provide for a low-noise current mirror operable under low power supply requirements. Embodiments of the systems provide for a low input current path and a high input current path, wherein the current in the low current input path sees a higher voltage and the current in the high input current path sees a lower voltage. Embodiments of the system also provide for a cascode transistor in the high input current path.

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