Tektronix 2236 - Page 16

U
General
Information -
2236
Operators
Table
1-1 (
cont
)
Characteristics
Performance
Requirements
Supplemental
Information
COUNTER - TIMER ( cont )
Delay Time ( cont )
B Triggered After
Delay
(
seconds )
C.
Resolution Error
1
+
( TJE of
leading
edge + TJE
VG
of trailing edge ) ] +
VG
10
ns
1
Accuracy Resolution Error + ( TBE ) TD + 20 ns .
Delta
Time
Ranges
Maximum
Resolution
1
us
5 s
1s
100
ms
10
ms
1
ms
100
us
100
ns
10
ns
1
ns
100
ps
10
ps
2.5 seconds
Maximum
Displayable
Delta Time
B
Runs
After
Delay (
seconds )
10
ns
Resolution Error
It
2
(
delay
time
jitter
)
VG
+
VG
Accuracy
Resolution Error I
( TBE ) TA .
B Triggered After
Delay
With VERTICAL MODE
Switch in CH 1
, CH 2
,
ADD
,
and
CHOP (
seconds )
Resolution
Error
[
1
+
( TJE of
leading
edge
+
ve
TJE
of
trailing
edge
)
+
VN
10
ns
Accuracy
Resolution Error + (
TBE ) TA +
50 ps .
Resolution
and
Accuracy
Definitions
Trigger Jitter
Error ( TJE
) ,
Through
Vertical
Input
Connectors
(
in
seconds
)
Ven ) 2 + ( en
)
Slew rate
of
triggering edge
Slew rate
expressed in
divisions on
screen
per
second .
บ
20
ns .
Reduces to 10 nsec for pulse inputs with transition times
VG
TA
Delta time being measured in seconds .
ent
RMS noise of vertical system ( in divisions on screen ) .
enz
RMS noise voltage of input signal ( in divisions on screen ) .
1-10
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