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PORT statement ruined the bias settup

时间:04-10 整理:3721RD 点击:
Hi, there,
I am using hspice to simulation the NF of an LNA, the problem is when i writing the Port statement, I can find my DC Bias point is ruined. The Hspice manual says you can put DCOPEN=1 at the port definition to get around this, but i tried and it seesms no effect has happened.

anyone wanna shed some light on this?

TIA.

Julian

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