38 lines
645 B
Plaintext
38 lines
645 B
Plaintext
* Operational Amplifier. AC Analysis.
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* BSIM3 testing, 3/16/96.
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*Operational Amplifier
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M1 bias1 1 cm cm nmos w=10u l=1u
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M2 bias2 in2 cm cm nmos w=10u l=1u
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M3 vdd bias1 bias1 vdd pmos w=2u l=1u
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M4 bias2 bias1 vdd vdd pmos w=2u l=1u
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m5 cm bias vss vss nmos w=2u l=1u
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mbias bias bias vss vss nmos w=2u l=1u
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rbias 0 bias 195k
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m6 8 bias vss vss nmos w=2u l=1u
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m7 8 bias2 vdd out nmos w=2u l=1u
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Cfb bias2 8 2p
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Vid 1 c 0 ac 0.1
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eid in2 c 1 c -1
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vic c 0 dc 0
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vss vss 0 -5
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Vdd vdd 0 5
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*AC analysis
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.options noacct
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.ac dec 10 100 100Meg
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.print ac vdb(8)
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.model nmos nmos level=8 version=3.2.2
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.model pmos pmos level=8 version=3.2.2
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.end
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