nikunj
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Posts: 8
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For Id-Vd char. Of PSP, I will get some typical results ….it looks like Id-Vg char nt Id-Vd..
Here I m considering Vgs=0.7v Vsb=0.0v & I m varying Vds from 0 to 1 v and corresponding measuring drain current Netlist :// simulator lang=spectre
VGs (g 0) vsource type=dc dc=0.7 VDs (d 0) vsource type=dc
M1 ( d g 0 0 ) npsp w=10e-6 l=10e-6 model npsp psp1011 type=+1
dc1 dc dev=VD start=0 stop=1.0 lin=20 save VD:currents
when I will type spectre –f nutascii <filename> I will generate .raw data file also,
Title: // Spectre transfer char. circuit for psp1010 Date: 4:44:06 PM, Tue Aug 29, 2006 Plotname: DC Analysis `dc1': VDs:dc = (0 V -> 1 V) Flags: real No. Variables: 3 No. Points: 21 Variables: 0 dc V 1 VDs:n A plot=0 grid=0 2 VDs:p A plot=0 grid=0 Values: 0 0 0 0 1 0.05 5.0000062717331e-14 -5.0000062717331e-14 2 0.1 1.0000049019495e-13 -1.0000049019495e-13 3 0.15 1.50003455393141e-13 -1.50003455393141e-13 4 0.2 2.00024022330751e-13 -2.00024022330751e-13 5 0.25 2.50166540052325e-13 -2.50166540052325e-13 6 0.3 3.01152020978476e-13 -3.01152020978476e-13 7 0.35 3.5796590224208e-13 -3.5796590224208e-13 8 0.4 4.55057471006125e-13 -4.55057471006125e-13 9 0.45 8.30365196150691e-13 -8.30365196150691e-13 10 0.5 3.12644373269282e-12 -3.12644373269282e-12 11 0.55 1.86746180781748e-11 -1.86746180781748e-11 12 0.6 1.25567730061252e-10 -1.25567730061252e-9 13 0.65 8.6099747370198e-10 -8.6099747370198e-10 14 0.7 5.89935901098427e-09 -5.89935901098427e-09 15 0.75 3.97065948524656e-08 -3.97065948524656e-08 16 0.8 2.44109423589462e-07 -2.44109423589462e-07 17 0.85 1.12858076768285e-06 -1.12858076768285e-06 18 0.9 3.4322256987129e-06 -3.4322256987129e-06 19 0.95 7.14847075844511e-06 -7.14847075844511e-06 20 1 1.17955670880355e-05 -1.17955670880355e-05
i think Datas are comming wrong..Can u suggest me where I m doing wrong???
Really Thanks a lot for your time and consideration.
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