Tektronix KEITHLEY 2600B Series User Manual

Section 2: Sourcing and measuring Series 2600B System SourceMeter® instrument Reference Manual
2-38 2600BS-901-01 Rev. F/August 2021
SMU 2 configuration (SMU 2 controls the voltage applied to the device-under-test):
Source function:
smua.source.func = smua.OUTPUT_DCVOLTS
Source range:
smua.source.rangev = 20
Idle (bias) source level (source level at base of pulse):
smua.source.levelv = 0
Idle (bias) source limit (source limit at base of pulse):
smua.source.limiti = 1
Pulse source level (source level at top of pulse). Set the source level of SMU 2 ten percent lower than
the voltage source limit of SMU 1:
smua.trigger.source.listv({18})
Pulse source limit. The pulse current source limit of SMU 2 must be greater than the maximum
current supplied by SMU 1. Set the current source limit of SMU 2 to the maximum current level
allowed in Region 4:
smua.trigger.source.limiti = 10
Output-off mode:
smua.source.offmode = smua.OUTPUT_NORMAL
Output-off function:
smua.source.offfunc = smua.OUTPUT_DCVOLTS
Normal output-off current limit:
smua.source.offlimiti = 1e-3

Tektronix KEITHLEY 2600B Series Specifications

General

Brand	Tektronix
Model	KEITHLEY 2600B Series
Category	Measuring Instruments
Language	English