Period; Frequency; Duty Cycle; Risetime - HP 54501A Operation Reference

User-defined
threshold.
- width
The - width
if
first edge is rising
then
-width
else
- width

Period

if
first edge is rising
then
period

Frequency

frequency

Duty Cycle

+

Risetime

risetime
falltime
Falltime

Vmax

V m u
Vmin
V min
Vp-p
V p-p
is
the same as Standard definition except user-defined
algorithm has standard and user-defined considerations:
=
second rising edge - first falling edge
=
first rising edge - first falling edge
=
second rising edge
=
1 J period
=
(+
duty cycle widthJperiod)
width is always calculated using mid-threshold.
=
time at upper threshold - time at lower threshold
=
time at lower threshold - time at upper threshold
=
voltage of the maximum point on
=
voltage of the minimum point on
=
Vmax - Vmin
_
f lI'St rising edge
•
100
Note
screen
scree
n
Algorithms
A-5