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大家好,新人一枚,在做带隙基准的设计,电路图如下,在进行spectre仿真时,报错:Error found by spectre during circuit read-in.
ERROR (SFE-23): "input.scs" 18: The instance `Q2' is referencing an undefined model or subcircuit, `vpnp_5x5'. Either include the file containing the definition of `vpnp_5x5', or define `vpnp_5x5' before running the simulation.
ERROR (SFE-23): "input.scs" 19: The instance `Q1' is referencing an undefined model or subcircuit, `vpnp_5x5'. Either include the file containing the definition of `vpnp_5x5', or define `vpnp_5x5' before running the simulation.
之前做两级运放仿真的时候没有遇到这个问题,想知道到底是哪里出了问题~~
希望大神们不吝赐教,我已经卡在这里好多天,不胜感激~~ |
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