Temperature measurement circuit, integrated circuit, and temperature measurement method

• Main Author: TOMOKAZU MATSUZAKI
• Format: Patent
• Language: Chinese; English
• Published: 23.03.2018
• Subjects: AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES; BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; GENERATION OF NOISE BY SUCH CIRCUITS; GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The invention relates to a temperature measurement circuit, an integrated circuit, and a temperature measurement method. It is possible to flexibly respond to accuracy required for a temperature sensor. An oscillator 11 generates a clock signal. The oscillator 11 is configured to be capable of chang...