Keithley 4200A-SCS Reference Manual

Model 4200A
-SCS Parameter Analyzer Reference Manual Table
of Contents
Run the test and review results ............................................................................................... 4-24
Timing diagrams ................................................................................................................. 4-25
CVU using voltage bias ........................................................................................................... 4-25
CVU using voltage sweep ....................................................................................................... 4-26
CVU using voltage list sweep .................................................................................................. 4-27
CVU using frequency sweep - DC bias ................................................................................... 4-29
CVU frequency sweep - DC step ............................................................................................ 4-30
CVU Terminal Settings Advanced settings and circuits ..................................................... 4-31
C-V projects ....................................................................................................................... 4-33
Capacitor I-V and C-V Measurements with Series 700 Project (cap-iv-cv-matrix) .................. 4-34
BJT Capacitance Tests (cvu-bjt) ............................................................................................. 4-38
BJT I-V and C-V Tests Using 4200A-CVIV Multi-Switch Project (cvu-bjt-cviv) ........................ 4-42
High-Voltage C-V Tests Project (cvu-highv) ............................................................................ 4-43
MOS Capacitor C-V Project (cvu-moscap) .............................................................................. 4-44
MOS Capacitor Lifetime Test Project (moscap-lifetime) .......................................................... 4-64
MOSFET I-V and C-V Tests Using 4200A-CVIV Multi-Switch Project (mosfet-cviv) ............... 4-70
Capacitor Measurements (cap-measurements) ...................................................................... 4-70
Interconnect Capacitance C-V Sweep test (cv-sweep) ........................................................... 4-72
MOS Capacitor Mobile Ion Project (moscap-mobile-ion) ........................................................ 4-73
MOSFET Project (mosfet) ....................................................................................................... 4-80
Nanowire tests ........................................................................................................................ 4-86
Diode Project (diode-project) ................................................................................................... 4-88
Solar Cell Project (solarcell) .................................................................................................... 4-93
Demo project (default) ........................................................................................................... 4-100
Carbon Nanotube Transistor Characterization Project (cntfet-characterization) ................... 4-100
Pulse measure and pulse generator units ................................................................ 5-1
Models 4220-PGU and 4225-PMU ...................................................................................... 5-1
PGU and PMU connectors ........................................................................................................ 5-2
PMU block diagram ................................................................................................................... 5-3
Pulse modes ............................................................................................................................. 5-3
Pulse measurement types (PMU) ............................................................................................. 5-4
Measure modes ........................................................................................................................ 5-4
Sample rate ............................................................................................................................... 5-5
Model 4225-RPM ................................................................................................................. 5-6
RPM input, output, and top panels ............................................................................................ 5-6
Using the RPM as a switch ....................................................................................................... 5-8
Waveform capture ................................................................................................................ 5-9
Connections ......................................................................................................................... 5-9
PMU common connections ..................................................................................................... 5-10
Shield connections .................................................................................................................. 5-11
Cable length ............................................................................................................................ 5-11
High frequency connections .................................................................................................... 5-11
Prober chuck connections ....................................................................................................... 5-12
Two-terminal device connections ............................................................................................ 5-12
Three-terminal device connections ......................................................................................... 5-14
Four-terminal device connections ........................................................................................... 5-15
Connections to prober or test fixture bulkhead connectors ..................................................... 5-16
Using an SMA to SSMC adapter cable to connect pulse card to DUT .................................... 5-16
4225-RPM connections ........................................................................................................... 5-17
Configure the PGU, PMU, and RPM using tests ............................................................... 5-20
PMU pulse timing preview ................................................................................................. 5-20
PMU amplitude sweep example (one-channel) ....................................................................... 5-22
PMU amplitude sweep and step example (two-channel) ........................................................ 5-24

Keithley 4200A-SCS Specifications

General

Brand	Keithley
Model	4200A-SCS
Category	Measuring Instruments
Language	English