Patent ID: 11867571
Assignee: NXP B.V.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 11:
12. The temperature detection method of claim 10, where providing first and second bias currents to the current conveyor comprises:
providing the first bias current at a first circuit branch comprising a first PFET and second diode-connected NFET connected between an input node of the first branch and the first input voltage VS1; and
providing the first bias current at a second circuit branch comprising a third diode-connected PFET and fourth NFET connected between an input node of the second branch and the second input voltage VS2,
where the first PFET and third diode-connected PFET have gate terminals connected in common to a drain terminal of the third diode-connected PFET, and where second diode-connected NFET and fourth NFET have gate terminals connected in common to a drain terminal of the second diode-connected NFET.