Circuit arrangements
US9240775B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 12, 2013 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Mar 22, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/2445
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A circuit arrangement may include: a first bipolar transistor; a second bipolar transistor; wherein the circuit arrangement is configured to provide a first current flowing through the first bipolar transistor and a second current flowing through the second bipolar transistor; a resistor connected between a first input of the first bipolar transistor and a first input of the second bipolar transistor; a first circuit configured to provide a first current flowing through the resistor to a first input node of the first bipolar transistor, and a second circuit configured to provide a reference current to the first input node of the first bipolar transistor, wherein the first current and the reference current have different temperature dependencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.