Invention Grant
- Patent Title: Energy efficient power distribution circuits for protection of sensitive information
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Application No.: US16745205Application Date: 2020-01-16
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Publication No.: US11043947B1Publication Date: 2021-06-22
- Inventor: Srinivasan Balakrishnan
- Applicant: Arm Limited
- Applicant Address: GB Cambridge
- Assignee: Arm Limited
- Current Assignee: Arm Limited
- Current Assignee Address: GB Cambridge
- Agency: Talem IP Law, LLP
- Main IPC: H03K17/30
- IPC: H03K17/30 ; H03K19/003 ; H03K17/0812 ; H03K19/00
Abstract:
A power distribution circuit can include a comparator circuit that is formed of an inverter. The inverter can be configured with a trip voltage value (Vtrip) different than half a supply voltage value (VDD/2) for further energy efficiencies in discharging a charge storage device used in the power distribution circuit to gain security.
Information query
