摘要 |
<p>A semiconductor integrated circuit device includes at least two bipolar transistors having a first type structure in which a wiring layer is formed in direct contact with the emitter region thereof and at least one bipolar transistor having a second type structure in which a polysilicon layer is formed on the emitter region thereof. The transistor having the first type structure is used in a circuit which is required to have a high matching degree. The transistor having the second type structure is used in a circuit which is required to have a high performance, low power consumption and high integration density rather than a high matching degree.</p> |