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:
Feb. 14, 2023
Filed:
Apr. 20, 2021
Micron Technology, Inc., Boise, ID (US);
Kenji Asaki, Sagamihara, JP;
Micron Technology, Inc., Boise, ID (US);
Abstract
An apparatus including a temperature dependent circuit is configured to receive a temperature dependent power supply voltage, and further is configured to receive a first input signal and provide a temperature dependent output signal responsive to the input signal. A power control circuit including the temperature dependent circuit is configured to receive a second input signal, and further configured provide a first control voltage based on the first temperature dependent output signal and provide a second control voltage based on the second input signal. The second control voltage has a temperature dependency based on the temperature dependent power supply voltage. A sense amplifier coupled to a pair of digit lines is configured to receive the first and second control voltages and amplify a voltage difference between the digit lines of the pair.