Appendix A: Specifications
A-10 370B User Manual
Table A-5: Digital Storage Vertical Acquisition
Characteristic Performance Requirement Operating Information
A/D Converter
Resolution 10 bits for 10.24 divisions, 100 counts per
division
Max data points 1024
Max sampling rate Line frequency x 1024
Min sampling rate Line frequency x 2
Collector/Base Current
Range 1 mA/div to 2 A/div in a 1 -2-5 sequence.
x10 MAG extends maximum sensitivity to
100 nA/div (1 nA resolution).
Accuracy Within 1.5 % of DOT cursor readout + 0.05 x
VERT/DIV setting.
Emitter Current
Range 1 nA/div to 2 mA/div in a 1-2-5 sequence.
x10 MAG extends max sensitivity to 100
pA/div (1 pA resolution).
Collector supply polarity is either +LEAKAGE
or - LEAKAGE
Accuracy Within 1.5 % of DOT cursor readout + 0.05 x
VERT/DIV setting+1nA.
Step Generator display
Range 1 step/div
Range 1 step/10 div With 10 x MAG
Range 10 steps/div With STEP MULTI .1 x
Accuracy Within 0.3 division
Display offset
Range
"10 divisions in 0.1 division resolution
Accuracy Within 1.5% of offset +0.06 x VERT/DIV
setting
Display x10 MAG
Accuracy Within 1.5 % of DOT cursor readout +0.3 x
VERT/DIV setting
Display Invert
Accuracy Within 0.04 x VERT/DIV setting