| 摘要 |
An integrated circuit includes a circuit for adjusting a voltage drop. The circuit includes a reference voltage node, an output node and a driver circuit coupled between the reference voltage node and the output node. The driver circuit includes an impedance causing a current flow through the driver circuit when a reference voltage is applied to the reference voltage node. A current source is coupled to the driver circuit to impress an adjustment current based on a control current such that the current flow through the driver circuit is adjusted to yield a desired voltage drop across the driver circuit.
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