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:
Aug. 18, 2020
Filed:
Mar. 30, 2018
Elevate Semiconductor, Inc., San Diego, CA (US);
Patrick G. Sullivan, Forestville, CA (US);
Other;
Abstract
An integrated circuit for measuring a signal, including a parametric pin measurement unit (PPMU) that sends a forced signal, the PPMU having a first amplifier, a second amplifier with an output terminal connected to the input terminals of the first amplifier through a common resistor; a voltage-to-current convertor connected to a PPMU output and having a first output and a second output; n channel MOSFETs connected to the first output of the voltage-to-current converter; p channel MOSFETs connected to the second output of the voltage-to-current converter; a buffered amplifier connected to an output port between the n channel MOSFETs and the p channel MOSFETs; and a resistance divider connected to the output of the buffered amplifier.