Invention Grant
- Patent Title: All-CMOS, low-voltage, wide-temperature range, voltage reference circuit
-
Application No.: US14281207Application Date: 2014-05-19
-
Publication No.: US09864392B2Publication Date: 2018-01-09
- Inventor: Julius Georgiou , Charalambos Andreou
- Applicant: Julius Georgiou , Charalambos Andreou
- Applicant Address: CY Nicosia
- Assignee: The University of Cyprus
- Current Assignee: The University of Cyprus
- Current Assignee Address: CY Nicosia
- Agency: Bockhop Intellectual Property Law, LLC
- Agent Bryan W. Bockhop
- Main IPC: G05F3/24
- IPC: G05F3/24
Abstract:
A CMOS voltage reference is disclosed. The CMOS voltage reference may include a PTAT current bias circuit including a start-up circuit, a core module implementing high order non-linear curvature compensation and an output stage supplying the reference voltage. The CMOS voltage reference may include a PTAT current bias circuit having a start-up and a CTAT feedback loop and a PTAT feedback loop and a compensating circuit summing the current from the CTAT feedback loop and the PTAT feedback loop.
Public/Granted literature
- US20140340143A1 All-CMOS, Low-voltage, Wide-temperature Range, Voltage Reference Circuit Public/Granted day:2014-11-20
Information query
IPC分类:
