Rpi: resistor(to rvec_(0,-vunit)); point_(hp_ang) # Restore direction
DotG: dot(at rvec_(hunit*5/4,0))
Gm: consource(to rvec_(0,vunit),I,R); point_(hp_ang) # Restore direction
dot(at rvec_(hunit*3/4,0))
Ro: resistor(to rvec_(0,-vunit)); point_(hp_ang) # Restore direction
line from Rpi.start to Rpi.start+vec_(-hunit/2,0) chop -lthick/2 chop 0
Base: dot(,,1)
line from Gm.end to Ro.start+vec_(hunit/2,0) chop -lthick/2 chop 0
Collector: dot(,,1)
line from Rpi.end to Ro.end chop -lthick/2
DotE: dot(at 0.5 between Rpi.end and DotG)
line to rvec_(0,-vunit/2)
Emitter: dot(,,1)
# Labels
`"$\mathrm{r_\pi}$"' at Rpi.c+vec_(hunit/4,0)
`"$ + $"' at Rpi.c+vec_(-hunit/6, vunit/4)
`"$ - $"' at Rpi.c+vec_(-hunit/6,-vunit/4)
`"$\mathrm{v_\pi}$"' at Rpi.c+vec_(-hunit/4,0)
`"$\mathrm{g_m}$$\mathrm{v_\pi}$"' at Gm.c+vec_(-hunit*3/8,-vunit/4)
`"$\mathrm{r_o}$"' at Ro.c+vec_(hunit/4,0)
`$2' ] ')
[
Q: hybrid_PI_BJT
"Base" at Q.Base +(0.15,0.1)
"Emitter" ht 0.1 wid 0.5 at Q.Emitter.w rjust
"Collector" ht 0.1 at Q.Collector +(-0.2,0.1)
`"hybrid\_PI\_BJT"' ht 0.1 at Q.s+(0,-0.2)
hybrid_PI_BJT(M) with .Collector at last [].Collector+(0.15,0)
`"hybrid\_PI\_BJT(M)"' ht 0.1 at last [].s+(0,-0.2)
hybrid_PI_BJT(LM) with .w at last [].e
`"hybrid\_PI\_BJT(LM)"' ht 0.1 at last [].s+(0,-0.2)
Point_(45)
hybrid_PI_BJT with .Emitter at last [].Base+(elen_*1.75,0.1)
`"\shortstack[l]{Point\_(45)\\ hybrid\_PI\_BJT}"' \
ht 0.25 at last [].s+(0.2,-0.2)
]
#print last [].wid
