User`s guide
Table Of Contents
- User’s Guide
- 1 Getting Started
- 2 Introduction
- 3 Installation
- 4 Using EasyEXPERT
- 5 Classic Test Definition
- I/V Sweep
- Multi Channel I/V Sweep
- I/V List Sweep
- I/V-t Sampling
- C-V Sweep
- Direct Control
- Function Setup
- Auto Analysis Setup
- Display Setup
- SMU Range Setup Window
- ADC and Integration Time Setup Window
- Advanced Setup Window
- CMU Range Setup Window
- Advanced Setup Window for C-V Sweep
- Switching Matrix Control
- SPGU Control
- SPGU Pulse Setup Window
- Load Z Setup Window
- Pulse Switch Setup Window
- SPGU ALWG Setup Window
- Define ALWG Waveform Window
- 6 Application Test Definition
- 7 Function Details
- I/V Sweep Measurement
- Multi Channel I/V Sweep Measurement
- I/V-t Sampling Measurement
- C-V Sweep Measurement
- SPGU Module
- Sweep Abort Function
- Standby Function
- Bias Hold Function
- Current Offset Cancel
- SMU CMU Unify Unit
- Atto Sense and Switch Unit
- SMU/PG Selector
- SMU Ranging Mode
- SMU Compliance
- SMU Pulse
- SMU Measurement Time
- SMU Filter
- SMU Series Resistor
- Interlock Function
- Auto Power Off Function
- Initial Settings
- 8 Built-in Programming Tool
- 9 If You Have a Problem
- When You Operate B1500A
- When You Perform Measurement
- Measurement Takes More Time than Specified
- Noise Affects the Measured Values
- Voltage Measurement Error is Large
- SMU Oscillates for High-Frequency Device Measurements
- SMU Oscillates for Negative Resistance Measurements
- Large Current Causes High Temperature (Thermal Drift)
- Measurement Damages the Device under Test
- Leaving Connections Damages Devices after Measurement
- Unexpected Sampling Measurement Data is Returned
- MFCMU Causes Unbalance Condition
- Before Shipping to Service Center
- Data Backup and Recovery
- B1500A System Recovery
- Updating EasyEXPERT
- Error Codes
- 10 Application Library and Utilities
5- 60 Agilent B1500 User’s Guide, Edition 7
Classic Test Definition
SPGU Pulse Setup Window
SPGU setup view
order
Up Moves the selected channel setup upward.
Down Moves the selected channel setup downward.
Changes are effective only for the display on the SPGU Pulse Setup window and not
memorized. They are no
t applied to the Channel Setup.
Load Z This button opens the “Load Z Setup Window” used to set the load impedance of the
DUT (device under test) connected to the SPGU channel. The SPGU will
au
tomatical
ly adjust the output voltage by using this value, and output the voltage
close to the specified pulse base and peak values.
Pulse Switch This button opens the “Pulse Switch Setup Window” used to set the pulse switch
operation. The pulse switch is used to set the open condition of the SPGU output
ch
annel. The pulse
switch is more durable than mechanical relays, and is better
suited for frequent switching applications.
Figure 5-3 SPGU Pulse Setup Parameters
Period
Width
V/10
V/10
Leading
Base
Peak
V: Pulse level
Delay
Delay
V/10
V/10
Trailing
Start
Width-sw
Delay-sw
Pulse switch
Normally open
Close
Close
Open
Delay-sw