%!PS-Adobe-3.0 EPSF-3.0 %%Title: 02002.eps %%Creator: Xcircuit v3.2 %%CreationDate: Wed Feb 8 14:58:38 2006 %%Pages: 1 %%BoundingBox: 68 68 377 320 %%DocumentNeededResources: font Times-Roman font Helvetica %%EndComments %%BeginProlog % % PostScript prolog for output from xcircuit % Version: 3.1 % % Electrical circuit (and otherwise general) drawing program % % Written by Tim Edwards 8/5/93--1/5/04 (tim@bach.ece.jhu.edu) % The Johns Hopkins University % %%BeginResource: procset XCIRCproc 3.1 0 % % supporting definitions --- these are the primary xcircuit types. /XCIRCsave save def /topmat matrix currentmatrix def /fontslant { /slant exch def [1 0 slant 1 0 0] exch findfont exch makefont dup length dict /ndict exch def { 1 index /FID ne { ndict 3 1 roll put } { pop pop } ifelse } forall ndict definefont pop} def /ul { dup type /stringtype eq showflag 1 eq and { gsave currentpoint topmat setmatrix 0 0 moveto 2 index stringwidth pop (_) false charpath flattenpath pathbbox grestore exch pop 1 index sub setlinewidth exch pop currentpoint 3 -1 roll add moveto 0 rlineto stroke moveto } if } def /ol { dup type /stringtype eq showflag 1 eq and { gsave gsave currentpoint topmat setmatrix 2 index stringwidth pop 3 index true charpath flattenpath pathbbox grestore exch pop exch pop topmat setmatrix (_) true charpath pathbbox grestore exch pop 1 index sub setlinewidth exch pop currentpoint exch 4 1 roll exch sub add moveto pop 0 rlineto stroke moveto } if } def /stW { gsave currentpoint newpath moveto true charpath flattenpath pathbbox pop exch pop sub grestore } def /Ts {mark Tabs aload pop counttomark 1 add array astore /Tabs exch def Tabs 0 currentpoint pop put} def /Tbn {mark Tabs aload pop counttomark dup 2 add 1 roll cleartomark 1 sub} def /Tb { 0 1 Tbn {Tabs exch get dup currentpoint pop lt {currentpoint exch pop moveto exit} {pop} ifelse } for } def /Tf { Tbn -1 0 {Tabs exch get dup currentpoint pop gt {currentpoint exch pop moveto exit} {pop} ifelse } for } def /qS { (aa) stW (a a) stW sub 4 div 0 Kn } def /hS { qS qS } def /pspc 0 def /cf0 { scalefont setfont } bind def /Kn { dup kY add /kY exch def rmoveto } bind def /ss { /fscale fscale 0.67 mul def currentfont 0.67 cf0 0 fscale0 fscale mul 0.33 mul neg Kn} def /Ss { /fscale fscale 0.67 mul def currentfont 0.67 cf0 0 fscale0 fscale mul 0.67 mul Kn } def /ns { 0 kY neg Kn /kY 0 def /fscale 1.0 def xfont0 1.0 cf0 } def /CR { ns 0 /Bline Bline fscale0 neg add def Bline moveto } def /cf { dup type /realtype ne {1.0} if exch findfont exch kY 0 eq { 40 mul dup /fscale0 exch def cf0 /xfont0 currentfont def} {fscale0 mul fscale mul cf0} ifelse } def /ctmk { counttomark dup 2 add -1 roll pop } bind def /label { gsave translate 0 0 moveto dup scale neg /rotval exch def /just exch def just 384 and 0 gt {/mshow {pop} def} {/mshow {show} def} ifelse just 16 and 0 gt {gsave rotval rotate 0 1 dtransform gsave pagemat setmatrix idtransform exch grestore 1 0 dtransform gsave pagemat setmatrix idtransform exch grestore dup abs 1e-9 lt {pop mul 0 gt} {3 1 roll pop pop 0 lt} ifelse grestore {-1 /rotval rotval neg def /just just dup 3 and 1 ne {3 xor} if def} {1} ifelse exch -1e-9 lt {-1 /rotval rotval neg def /just just dup 12 and 4 ne {12 xor} if def} {1} ifelse scale } if /showflag 0 def /fspc pspc def /Bline 0 def /Tabs 0 array def /fscale 1.0 def /kY 0 def gsave dup 1 add copy 0 exch 1 0 dtransform exch atan rotate {exch dup type /stringtype eq {true charpath flattenpath} {dup type /arraytype eq {exec} {12 string cvs true charpath flattenpath} ifelse} ifelse} repeat pop pathbbox grestore 3 -1 roll pop 3 1 roll just 1 and 0 gt {just 2 and 0 gt {exch pop neg fspc sub} {exch sub 0.5 mul neg} ifelse} {pop neg fspc add} ifelse exch Bline exch just 4 and 0 gt {just 8 and 0 gt {exch pop neg fspc sub} {add 0.5 mul neg} ifelse} {pop neg fspc add} ifelse rotval rotate Kn currentpoint translate /showflag 1 def /Bline 0 def /Tabs 0 array def /fscale 1.0 def /kY 0 def {dup type /stringtype eq {mshow} {dup type /arraytype eq {exec} {12 string cvs mshow} ifelse} ifelse} repeat grestore } def /pinlabel { 4 index 32 and 0 ne hlevel 0 eq or { /pspc 10 def label /pspc 0 def } { pop pop pop pop pop {pop} repeat } ifelse } def /pinglobal { pinlabel } def /infolabel { pinlabel } def /scb { setrgbcolor } bind def /sce { defColor aload pop scb } bind def /cRedef {/defColor currentcolor 3 array astore def} def /begingate {dup type /dicttype ne {1 dict} if begin % default params dup type /dicttype ne {1 dict} if begin % instanced params /hlevel hlevel 1 add def /defColor currentcolor sce 3 array astore def gsave sce translate 0 0 moveto neg rotate dup abs scale } bind def /endgate { /hlevel hlevel 1 sub def grestore defColor aload pop cRedef scb end end} bind def /hlevel 0 def /tmpa [1 0 0 1 0 0] def /gar {8 8 true tmpa {} imagemask} bind {8 8 true tmpa {<30 70 60 02 03 07 06 20>} imagemask} bind {8 8 true tmpa {<0c 1e 1e 0c c0 e1 e1 c0>} imagemask} bind {8 8 true tmpa {<0f 0f 0f 0f f0 f0 f0 f0>} imagemask} bind {8 8 true tmpa {<3f f3 e1 e1 f3 3f 1e 1e>} imagemask} bind {8 8 true tmpa {} imagemask} bind {8 8 true tmpa {} imagemask} bind 7 array astore def /ppaint { gsave clip tmpa dup setmatrix pathbbox neg exch neg 4 2 roll neg 4 -1 roll 2 copy gt {exch} if 8 div ceiling 8 mul 4 2 roll neg 2 copy gt {exch} if 8 div ceiling 8 mul 3 -1 roll -8 5 -1 roll { 3 index exch 5 exch put dup -8 3 index { 3 index exch 4 exch put 3 index exec } for } for pop pop pop pop grestore } bind def /setstyles { currentlinewidth mul setlinewidth /style exch def style 1 and 0 gt not {closepath} if style 2 and 0 gt {currentlinewidth 4 mul dup 2 array astore 0 setdash} if style 4 and 0 gt {0.5 currentlinewidth 4 mul 2 array astore 0 setdash} if gsave style 16 and 0 gt { style 224 and -5 bitshift style 256 and 0 gt { 7 exch sub 8 div dup 1 exch sub currentrgbcolor 3 array astore {3 copy mul add 4 1 roll pop} forall pop pop setrgbcolor eofill} {dup 7 lt {gar exch get ppaint} {pop eofill} ifelse} ifelse} {style 256 and 0 gt {1 setgray eofill} if} ifelse grestore style 8 and 0 gt style 512 eq or {newpath} {stroke} ifelse grestore} def /polygon { gsave /num exch def moveto num 1 sub {lineto} repeat setstyles } def /xcarc { gsave newpath arc setstyles } def /elb { matrix currentmatrix 7 -1 roll 7 -1 roll translate 5 1 roll 4 -1 roll 3 index div 1 scale } def /ele { 0 4 1 roll 0 4 1 roll } bind def /ellipse { gsave elb newpath ele arc setmatrix setstyles } def /pellip { elb ele arc setmatrix } def /nellip { elb ele arcn setmatrix } def /spline { gsave moveto curveto setstyles } def /polyc { {lineto} repeat } bind def /beginpath { gsave moveto } bind def /endpath { setstyles } bind def /bop { 1 setlinecap 0 setlinejoin 6 setmiterlimit 0 0 0 scb cRedef } def /psinsertion {/PSobj save def /showpage {} def /setpagedevice {pop} def bop rotate translate dup scale} def /end_insert {PSobj restore} def /setpagemat {/pagemat matrix currentmatrix def} def /inchscale {setpagemat 0.375 mul dup scale} def /cmscale {setpagemat 0.35433071 mul dup scale} def %%EndResource %%EndProlog % XCircuit output starts here. %%BeginDocumentSetup /inductor { begingate 1 1.00 20 -28 20 -44 0 -48 0 -24 spline 1 1.00 -20 -20 -20 -32 0 -28 0 -24 spline 1 1.00 20 32 20 16 0 12 0 36 spline 1 1.00 20 12 20 -4 0 -8 0 16 spline 1 1.00 20 -8 20 -24 0 -28 0 -4 spline 1 1.00 -20 20 -20 8 0 12 0 16 spline 1 1.00 -20 0 -20 -12 0 -8 0 -4 spline 1 1.00 0 -48 0 -64 2 polygon 1 1.00 0 36 0 48 2 polygon 1.000 0.000 0.000 scb (l.1) {/Times-Roman cf} 2 9 0 1.00 0 48 pinlabel (l.2) {/Times-Roman cf} 2 13 0 1.00 0 -64 pinlabel 0.000 1.000 0.000 scb (spice:L%i %pl.1 %pl.2 1.0U) {/Times-Roman cf} 2 0 0 1.00 -208 -160 infolabel (sim:l %pl.1 %pl.2) {/Times-Roman cf} 2 0 0 1.00 -208 -208 infolabel endgate } def /dot { begingate 248 1.00 0 0 6 0.00 360.00 xcarc endgate } def /arrowhead { % trivial begingate 8 -28 beginpath 3 -18 3 -15 0 0 curveto -3 -15 -3 -18 -8 -28 curveto -2 -26 2 -26 8 -28 curveto 249 1.00 endpath endgate } def /resistor { begingate 1 1.00 0 64 0 36 2 polygon 1 1.00 0 -64 0 -36 2 polygon 1 1.00 0 -36 14 -30 -14 -18 14 -6 -14 6 14 18 -14 30 0 36 8 polygon 1.000 0.000 0.000 scb (r.1) {/Times-Roman cf} 2 9 0 1.00 0 64 pinlabel (r.2) {/Times-Roman cf} 2 13 0 1.00 0 -64 pinlabel 0.000 1.000 0.000 scb (spice:R%i %pr.1 %pr.2 1.0K) {/Times-Roman cf} 2 0 0 1.00 -208 -160 infolabel (sim:r %pr.1 %pr.2) {/Times-Roman cf} 2 0 0 1.00 -208 -208 infolabel endgate } def /arrow { % trivial begingate 1 0.80 0 -40 0 20 2 polygon 1.00 0 0 40 arrowhead endgate } def %%EndDocumentSetup %%Page: 1 1 %%PageOrientation: Portrait /pgsave save def bop % 32.00 8.00 gridspace 0.5000 inchscale 2.6000 setlinewidth 688 880 translate 1.00 270 752 592 inductor 1.00 270 1184 592 inductor 1.00 0 976 592 dot 0 1.00 848 624 848 560 1104 560 1104 624 4 polygon -1.00 150 1040 656 arrowhead (N) {/Helvetica cf} 2 16 0 1.00 864 576 label (S) {/Helvetica cf} 2 16 0 1.00 1056 576 label 1 1.00 944 720 1008 720 1040 656 912 656 spline 1 1.00 1008 464 944 464 912 528 1040 528 spline -1.00 330 912 528 arrowhead 1 1.00 816 592 816 432 2 polygon 1.00 0 704 368 dot 1 1.00 1136 592 1136 432 816 432 3 polygon 1.00 0 1248 368 dot (+) {/Helvetica cf} 2 16 0 1.00 656 368 label (-) {/Helvetica cf} 2 16 0 1.00 1280 368 label 1 1.00 1248 592 1248 368 2 polygon 1 1.00 704 368 704 592 2 polygon 0.600 0.600 0.600 scb 5 1.00 672 416 1280 416 1280 736 672 736 672 416 5 polygon sce 1.00 90 976 288 resistor 1 1.00 1040 288 1248 288 1248 368 3 polygon 1 1.00 704 368 704 288 912 288 3 polygon (Load) {/Helvetica cf} 2 16 0 1.00 928 240 label 1.00 270 1136 320 arrow (I) {/Helvetica cf} 2 16 0 1.00 1184 320 label 1.00 270 784 320 arrow (I) {/Helvetica cf} 2 16 0 1.00 832 320 label 0 1.00 -32 720 -32 464 32 464 32 720 4 polygon 1.00 0 0 592 dot (N) {/Helvetica cf} 2 16 0 1.00 -16 480 label (S) {/Helvetica cf} 2 16 0 1.00 -16 688 label 1.00 270 -224 592 inductor 0.600 0.600 0.600 scb 5 1.00 -304 416 304 416 304 736 -304 736 -304 416 5 polygon sce 1 1.00 -272 368 -272 592 2 polygon 1 1.00 -160 592 -160 432 2 polygon 1.00 0 -272 368 dot 1 1.00 -272 368 -272 288 -64 288 3 polygon 1 1.00 160 592 160 432 -160 432 3 polygon 1.00 90 0 288 resistor (Load) {/Helvetica cf} 2 16 0 1.00 -48 240 label 1 1.00 64 288 272 288 272 368 3 polygon 1.00 0 272 368 dot 1 1.00 272 592 272 368 2 polygon 1.00 270 208 592 inductor 1 1.00 125 624 124 560 60 528 61 655 spline -1.00 240 60 528 arrowhead 1 1.00 -125 560 -124 624 -60 656 -61 529 spline -1.00 60 -60 656 arrowhead (no current!) {/Helvetica cf} 2 16 0 1.00 -96 320 label 1.00 270 -224 -144 inductor 1 1.00 -272 -368 -272 -144 2 polygon 0.600 0.600 0.600 scb 5 1.00 -304 -320 304 -320 304 0 -304 0 -304 -320 5 polygon sce 0 1.00 -32 -16 -32 -272 32 -272 32 -16 4 polygon 1 1.00 -125 -176 -124 -112 -60 -80 -61 -207 spline 1.00 0 0 -144 dot 1 1.00 125 -112 124 -176 60 -208 61 -81 spline -1.00 240 60 -208 arrowhead -1.00 60 -60 -80 arrowhead 1 1.00 160 -144 160 -304 -160 -304 3 polygon 1.00 270 208 -144 inductor 1 1.00 272 -144 272 -368 2 polygon 1 1.00 64 -448 272 -448 272 -368 3 polygon 1.00 0 272 -368 dot 1.00 90 0 -448 resistor (no current!) {/Helvetica cf} 2 16 0 1.00 -96 -416 label (Load) {/Helvetica cf} 2 16 0 1.00 -48 -496 label 1 1.00 -272 -368 -272 -448 -64 -448 3 polygon 1 1.00 -160 -144 -160 -304 2 polygon 1.00 0 -272 -368 dot (N) {/Helvetica cf} 2 16 0 1.00 -16 -64 label (S) {/Helvetica cf} 2 16 0 1.00 -16 -256 label 0.600 0.600 0.600 scb 5 1.00 656 -320 1264 -320 1264 0 656 0 656 -320 5 polygon sce 1.00 0 688 -368 dot 1 1.00 688 -368 688 -144 2 polygon 1 1.00 688 -368 688 -448 896 -448 3 polygon 1.00 270 736 -144 inductor 1 1.00 800 -144 800 -304 2 polygon 1 1.00 1120 -144 1120 -304 800 -304 3 polygon 0 1.00 832 -112 832 -176 1088 -176 1088 -112 4 polygon (N) {/Helvetica cf} 2 16 0 1.00 1040 -160 label 1 1.00 928 -16 992 -16 1024 -80 896 -80 spline 1.00 0 960 -144 dot 1 1.00 992 -272 928 -272 896 -208 1024 -208 spline -1.00 330 896 -208 arrowhead -1.00 150 1024 -80 arrowhead 1.00 270 1168 -144 inductor 1 1.00 1232 -144 1232 -368 2 polygon 1.00 0 1232 -368 dot 1 1.00 1024 -448 1232 -448 1232 -368 3 polygon 1.00 90 960 -448 resistor (Load) {/Helvetica cf} 2 16 0 1.00 912 -496 label (S) {/Helvetica cf} 2 16 0 1.00 848 -160 label (-) {/Helvetica cf} 2 16 0 1.00 640 -384 label (+) {/Helvetica cf} 2 16 0 1.00 1264 -384 label -1.00 90 1136 -432 arrow -1.00 90 832 -432 arrow (I) {/Helvetica cf} 2 16 0 1.00 768 -432 label (I) {/Helvetica cf} 2 16 0 1.00 1072 -432 label (Step #1) {/Helvetica cf} 2 16 0 1.00 -80 784 label (Step #2) {/Helvetica cf} 2 16 0 1.00 896 784 label (Step #3) {/Helvetica cf} 2 16 0 1.00 -80 48 label (Step #4) {/Helvetica cf} 2 16 0 1.00 880 48 label pgsave restore showpage %%Trailer XCIRCsave restore %%EOF