| 摘要 |
A delta-sigma modulator may be used to generate temperature information within an integrated circuit. The delta-sigma modulator may include a loop filter, a quantizer, and a feedback digital-to-analog converter (DAC). Temperature sensing elements may be incorporated into the feedback DAC of the delta-sigma modulator. Temperature information is then processed in the loop filter of the delta-sigma modulator and output in an average voltage value of a digital signal output from the delta-sigma modulator. |
