HP 53132A Assembly And Service Manual page 229

Chapter 7 HP 53131A/132A Specifications
Measurement Specifications (Continued)
Measurement Specifications (Continued)
Duty Cycle
Measurement is specified over the full signal range of Channel 1. However, both the positive and negative pulse widths must be greater
than 4 ns.
Results Range:
RMS Resolution:
t
res
Totalize
Measurement is specified over the full signal range of Channel 1.
Results Range:
Resolution:
Peak Volts
Measurement is specified on Channels 1 and 2 for DC signals; or for AC signals of frequencies between 100 Hz and 30 MHz with peak-to-
peak amplitude greater than 100 mV. (The measurement will continue to operate up to 225 MHz, though results are for indication only.)
Results Range:
Resolution:
Systematic Uncertainty for AC signals: 25 mV + 10% of V
for DC signals:
Use of the input attenuator multiplies all voltage specifications (input range, results range, resolution and systematic uncertainty) by a
nominal factor of 10. For example with AC signals, the Systematic Uncertainty becomes: 250 mV + 10% of V.
Assembly-Level Service Guide
0 to 1 (e.g. 50% duty cycle would be displayed as .5)
2 2
( ( × ) ) × (
t 2 Trigger Error 1 Duty Cycle
+
res
53131A 53132A
------------------------------------------------------------------------------------------- -
750 ps 300 ps
15
0 to 10
± 1 count
–5.1 V to +5.1 V
10 mV
25 mV + 2% of V
2
) ×
Frequency
+
7-11