| 摘要 |
Multiple function stable circuitry measures both pressure and temperature for example. It includes both a pressure sensitive capacitor, and fixed reference capacitor, and also includes both a constant current source and a temperature variable current source. The complete cycle includes at least two phases, with one phase of the cycle utilizing one reference capacitor and one pressure variable capacitor; and at least one other phase including the reference capacitor and at least one temperature variable charging source. Other multiple slope multiple functions may also be implemented. |
