6253 DC Voltage Current Source/Monitor Operation Manual
4.2.10 External Control Signals
4-64
Tp: Setting period time (Slave Tp)
Th: Setting hold time
Tp (ext): TRIGGER IN signal period time (Master Tp)
Th (ext): TRIGGER IN signal period time
(Time from sweep start trigger input to source value generation)
Thp (ext): Time from sweep start trigger input to next step trigger input
Top: Time from specifying Operate to inputting TRIGGER IN signal
*1 Approximately the time of “the number of steps 0.5 ms” is added for the sweep
source mode.
Tp (ext) min: The minimum operational period of the TRIGGER IN signal
Conditions: source range: fixed, measurement range: fixed, trigger mode: HOLD,
integration time: 10 s, Auto Zero: OFF, measurement delay: 20 s, source
delay: 5 s, pulse width: 25 s
• Example for the DC source mode
• Example for the sweep source mode
Table 4-15 Restrictions on Top
Status before Operate Top
Standby 120 ms *1
Suspend
HiZ 60 ms
LoZ 10 ms
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