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m1rc3/norruption/3/: characteristics of voltage dropper

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This commit is contained in:
Werner Almesberger 2011-10-26 21:53:15 -03:00
parent adb8d401f0
commit f8f88a470f
2 changed files with 65 additions and 0 deletions
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47
m1rc3/norruption/3/ddd.dat Normal file
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# Vin(nom) Iin(mA) Vout
5.5 28 4.00
5.4 27 3.90
5.3 27 3.90
5.2 26 3.70
5.1 25 3.60
5.0 25 3.51
4.9 24 3.41
4.8 23-24 3.31
4.7 23 3.21
4.6 22 3.12
4.5 21-22 3.02
4.4 21 2.92
4.3 20 2.82
4.2 19-20 2.73
4.1 19 2.63
4.0 18 2.53
3.9 18 2.43
3.8 17 2.34
3.7 16 2.24
3.6 16 2.15
3.5 15 2.05
3.4 14 1.95
3.3 14 1.86
3.2 13 1.76
3.1 12 1.67
3.0 12 1.57
2.9 11 1.48
2.8 10 1.38
2.7 10 1.29
2.6 9 1.20
2.5 9 1.11
2.4 8 1.01
2.3 7 0.92
2.2 7 0.83
2.1 6 0.74
2.0 5-6 0.66
1.9 5 0.57
1.8 4 0.49
1.7 4 0.40
1.6 3 0.33
1.5 3 0.25
1.4 0 0.19
1.3 0 0.13
1.2 0 0.09
1.1 0 0.06
1.0 0 0.03 # unstable

18
m1rc3/norruption/3/plot Executable file
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#!/bin/sh
gnuplot -persist <<EOF
set term png lw 2 large 20
set output "out.png"
set title "Dual diode drop (BAV99WT)"
set xlabel "Vin (V)"
set ylabel "Vout (V)"
set y2label "Iin (mA)"
set key left box
set xrange [0:5.5]
set yrange [0:4]
set y2range [0:40]
set y2tics
set grid
plot "ddd.dat" using 1:3 with lines title "Vout", \
2.63 title "Vdet(typ)", \
"ddd.dat" using 1:2 axes x1y2 with lines title "Iin"
EOF