Theory of Operation
Theory of Operation
3Ć6
Time Base Controller (TBC) 8 : &#1'*# 0#!,+1/,))#/ 
-/,3'"#0 1&# &,/'7,+1) !.2'0'1',+ !,+1/,) $,/ 1&# ,0!')),0!,-# 1 !,2+10
-/#1/'%%#/ +" -,011/'%%#/ 0*-)#0 +" 4/'1#0 "1 -,'+10 '+1, !.2'0'1',+
*#*,/6/,%/**'+% +" !,+1/,) ,$ 1&# 0*-)#/ '0 1&/,2%& 1&#  
!!#00 1, !.2'0'1',+ *#*,/6 '0 )0, 1&/,2%& 1&# 
&#  ,-#/1#0 '+ 1&/## 0'! !.2'0'1',+*,"#0
H+ Fast *,"# 1&# 0*-)#/ !.2'/#0 +" 01,/#0 1&# !,*-)#1# /#!,/"
'+1#/+))6&#+ 01,--#"1&# +),% "1 !+ # /#" ,21 "'%'1'7#"
+" *,3#" '+1, !.2'0'1',+ *#*,/6&'0 -/,!#00 '0 0#" ,+ 1&#
7 ,0!'))1,/ 
H+ Slow *,"# 1&# 0*-)#/ !10 0  0*-)# +" &,)" "#3'!# &# "1
-,'+10 /# 1/+0$#//#" -,'+1 6 -,'+11, #"'%'1'7#" +" 01,/#" '+
!.2'0'1',+  0 1&#6 /#!.2'/#" &'0-/,!#00 '0 0#" ,+ 1&#
7 ,0!'))1,/ 
H+ Peak Detect *,"# 1&# 0*-)#/ &,)"0 1&# *'+'*2* +" *5'*2*
3)2#0 ,3#/ 0*-)# '+1#/3) &#"1 -,'+10/# 1/+0$#//#" -,'+1 6
-,'+1 1, # "'%'1'7#" +" 01,/#"'+ 1&#!.2'0'1',+  0 1&#6 /#
!.2'/#"
&# -/,!#00,/ '+'1'1#0 1&# !.2'0'1',+ +!# ACQINIT '0 /#)#0#" +" 1&#
-/#1/'%%#/ !,2+1 '0 01'0$'#" EPTHO #+" ,$ -/#1/'%%#/ &,)",$$ '0 00#/1#" 1,
1&# 1/'%%#/ ),%'! +!# 1&# 1/'%%#/ ),%'! /#!#'3#0 1&# EPTHO '1 4')) !!#-1
1/'%%#/0  1/'%%#/ $/,* SYNTRIG A 4')) 01/1 1&# -,011/'%%#/ !,2+1#/ '+ 1&#
 +!# 1&# -,011/'%%#/ !,2+1 '0$'+'0&#" 1&#0*-)#/ 4')) # 01,--#"
Acquisition Memory 8 : &# !.2'0'1',+ *#*,/6 !,+0'010 ,$ +
9 69 &# /#"0 1&'0 *#*,/6 1&/,2%& 1&# 1'*# 0#
!,+1/,))#/
&# 1'*# '+1#/-,)1,/ !,2+1#/ '+ 1&#  !,2+10 $,/ 1&# "2/1',+ ,$ 1&# 0),4
/*- +" 1#/*'+1#0 1&# !,2+1 4&#+ '1 /#!#'3#0 COUNTSTOP $/,* 1&# 1'*#
'+1#/-,)1,/
&# &,)",$$ !,2+1#/ &,)"0 ,$$1/'%%#/ $/,* #'+% !!#-1#" $,/
-/,%/** )# -#/'," ,$ 1'*# 1'0 06+!&/,+,201, 1&# FAST 0601#* !),!(
HOLDOFF #%'+0 ,+ MAT*'+ !!#-1#" 1/'%%#/
Time Interpolator : &# '*# +1#/-,)1,/ '0  "2)9/*- 1'*'+% !'/!2'1
1&1 "#1#!10 +" *#02/#0 1&#1'*# "'$$#/#+!# #14##+ 1/'%%#/ #3#+1 +"
1&# 0*-)# !),!( &#  20#0 1&'0 1'*# 1, !,//#!1)6 -)!# 1&# "1 -,'+10
, 1'+#" ,+ "'$$#/#+1 1/'%%#/#3#+10 &# !,+1'+01&# /*- !,2+1#/0
&# "2) /*- !,+0'010 ,$  0&,/19"2/1',+ -,0'1'3#9%,'+% /*- +" 
),+%9"2/1',+ +#%1'3#9%,'+% /*- &# /*-0 /# 1&# /#02)1 ,$ !&/%'+% ,/
"'0!&/%'+% '+1#%/1'+% !-!'1,/0  +"  $/,* !,+01+1 !2//#+1
0,2/!#0 &# !&/%'+% +" "'0!&/%'+%!2//#+10 /#3') )# 1 1&#
!,))#!1,/0 ,$  +"  /#0-#!1'3#)6&# /1', ,$ 1&#0# !2//#+10 '0
 ,21  1, 