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A simple XSPICE amplifier circuit * * This uses an XSPICE "gain" code model to substitute for * the transistor amplifier circuit in spice3.deck. * .tran 1e-5 2e-3 * vin 1 0 0.0 ac 1.0 sin(0 1 1k) * ccouple 1 in 10uF * * rzin in 0 19.35k * aamp in coll gain_block .model gain_block gain (gain = -3.9 out_offset = 7.003) * rzout out coll 3.9k rbig coll 0 1e12 * * .end