Tektronix 11801C - Page 402

  

DĆ6
  & ' ''!('"! " ' *!"*! (!'"! ' ' "-
!( % !'%#"' #"!'& ! '  *)"% 
  & ' *"%&'-& #%"&&! "&& ' &( " ' &"#
"&& ! ' $()!' !"& !*' ! 

Filter(n) + Smooth(Smooth(n))
     .
Smooth(n) + (1ńs)
ƪ
ȍ
n)h
m+0
W(m) ) (h * n) W(0)
ƫ
for n t h
Smooth(n) + (1ńs)
ƪ
ȍ
n)h
m+n*h
W(m)
ƫ
for h v n v R * 1 * h
Smooth(n) + (1ńs)
ƪ
ȍ
R*1
m+n*h
W(m) ) (M * 1 * n) W(M * 1)
ƫ
for n u M * 1 * h
*%
n
 !+ !'" %"% " ' #"!'&
W(n)
 !#(' & # ' #"!'
s
 & ""'! !'%)  "(! &
sfĄ +Ą
risetime
(timeĄ perĄ dot) 1.10557
risetime  ' &"! %( !' '" '%
*%
%&'    #& !   &
h   !'%) &   %"(! (#
R
 %"% !' ! #"!'&
 !'%- " & ""' '% & %) , " #('! ' )%
)( " ' "%%&#"!! #"!' " ' "%! '% ! &"  !( % "
#"!'& " ' "%! '% "! '% & " ' "%%&#"!! #"!' 
!( % " #"!'& "! '% & & %) %" ' & ""'! !'%) '
&"! %( !' " '  ""' (!'"! % ' !& " ' '% !"!+-
&'!' #"!'& ,"! ' !& " ' '% % %$(% "% )%! 
!"!+&'!' #"!'& % &&(  '"  ' )( " ' "%%&#"!! !
#"!'& & '" " +'!! ' '% & %'%%, &" ' %&('& *'! 
& ""'! !'%) " ' !& " ' '% (&'  !'%#%' "%!,