| 摘要 |
Embodiments of the invention provide a circuit to implement an on-chip resistor with desired temperature coefficient behavior. In some embodiments, a circuit may comprise an amplifier, with a reference controlled by ratioed amounts of one or more positive temperature coefficient (TC+) and/or negative temperature coefficient (TC-) circuits, coupled to a controllable resistor device to control it as temperature changes to track the desired temperature coefficient behavior.
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