21 lines
537 B
Plaintext
21 lines
537 B
Plaintext
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* Copyright <20> Linear Technology Corp. 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005. All rights reserved.
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*
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.subckt 2ndOrderComplexzero 1 2
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G1 0 N002 1 0 {2*f0**2/(R1*fn**2)}
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R2 N002 0 {R1/2}
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G2 0 N003 N002 N005 {2m*K1}
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R4 N003 0 1k
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L1 N005 N006 {L1}
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R1 N002 N005 {R1/2}
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C2 N006 0 {C1}
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G3 0 N003 N005 N006 {1m}
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G4 0 N003 N006 0 {1m*K2}
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G5 0 2 N003 0 {10*H}
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R3 2 0 .1
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.param R1=1k
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.param K1 = (fn*Q)/(f0*Qn)
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.param K2 = (fn/f0)**2
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.param L1 = R1*Q/(2*pi*f0)
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.param C1 = 1/(L1*(2*pi*f0)**2)
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.ends 2ndOrderComplexzero
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