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:0 to 1 (e.g. 50% duty cycle would be displayed as .5)

 

 

 

 

 

RMS Resolution:

 

(tres2 + (2 × Trigger Error2)) × (1 + Duty Cycle2) × Frequency

tres

53131A

53132A

-------------------------------------------------------------------------------------------

 

750 ps

300 ps

Totalize

Measurement is specified over the full signal range of Channel 1.

Results Range:

0 to 1015

Resolution:

± 1 count

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:

–5.1 V to +5.1 V

Resolution:

10 mV

 

Systematic Uncertainty for AC signals:

25 mV + 10% of V

 

for DC signals:

25 mV + 2% of V

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.

7

Assembly-Level Service Guide

7-11