28 lines
752 B
Plaintext
28 lines
752 B
Plaintext
mosmem - mos memory cell
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.width in=72
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.opt abstol=1u
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.opt acct list node
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.tran 20ns 2us
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vdd 9 0 dc 5
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vs 7 0 pulse(2 0 520ns 20ns 20ns 500ns 2000ns)
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vw 1 0 pulse(0 2 20ns 20ns 500ns 200ns)
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vwb 2 0 pulse(2 0 20ns 20ns 20ns 2000ns 2000ns)
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m1 3 1 0 0 mod w=250u l=5u
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m2 4 2 0 0 mod w=250u l=5u
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m3 9 9 3 0 mod w=5u l=5u
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m4 9 9 4 0 mod w=5u l=5u
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m5 5 7 3 0 mod w=50u l=5u
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m6 6 7 4 0 mod w=50u l=5u
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m7 5 6 0 0 mod w=250u l=5u
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m8 6 5 0 0 mod w=250u l=5u
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m9 9 9 5 0 mod w=5u l=5u
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m10 9 9 6 0 mod w=5u l=5u
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m11 8 4 0 0 mod w=250u l=5u
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m12 9 9 8 0 mod w=5u l=5u
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.model mod nmos(vto=0.5 phi=0.7 kp=1.0e-6 gamma=1.83 lambda=0.115
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+ level=1 cgso=1u cgdo=1u cbd=50p cbs=50p)
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*.print dc v(5) v(6)
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*.plot dc v(6)
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.plot tran v(6) v(5) v(7) v(1) v(2)
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.end
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