Keithley SourceMeter 2400 User Manual page 517

A-10 Specifications
Case IV: Auto-Zero disabled and all measurements disabled
Figure A-4
Case IV timing diagram
Trigger Trigger
Latency Delay
Trigger
Event
Trigger Latency:
Source Configuration:
Firmware Overhead:
Source On Time ≅ Source Configuration + Source Delay + Firmware Overhead
Example:
Source On Time ≅ 50µsec + 0 + 125µsec
≅ 360µsec for Source V
≅ 640µsec for Source I
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2400 Series SourceMeter
Source Source
Configuration Delay
Source On Time
Source Source
On Off
225µsec max
50µsec max
310µsec for Source V
590µsec for Source I
Source Delay = 0
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User's Manual