| abstract |
An integrated circuit includes a resistive material layer formed on a substrate, a metal layer formed on the resistive material layer, a bipolar transistor formed on the substrate, and a resistive element formed on the substrate. The bipolar transistor includes, as a sub-layer, the metal layer formed in a first region, and also includes a collector layer formed on the sub-collector layer. The resistive element is constituted by the resistive material layer formed in a second region. |