| 摘要 |
A reference circuit is provided to provide a temperature dependent voltage having a voltage level established by a first circuit and a voltage versus temperature slope established by a third circuit. In a reference circuit(100) for providing a temperature dependent voltage, a first circuit is constituted to provide a temperature dependent current. A second circuit is constituted to provide a first current. A third circuit is constituted to provide the temperature dependent voltage on the basis of the temperature dependent current and the first current. The temperature dependent voltage has a voltage level established by the first current and a voltage versus temperature slope established by the third circuit.
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