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
Agilent B1500 User’s Guide, Edition 7 5- 63
Classic Test Definition
SPGU ALWG Setup Window
SPGU ALWG Setup Window
This window is opened by clicking the Pulse/ALWG button on the SPGU Control
screen when Mode=ALWG, or by clicking the SPGU ALWG Setup button on the
I/V Sweep / Multi Channel I/V Sweep / I/V List Sweep / I/V-t Sampling
Measurement Setup screen. It is used to set the arbitrary linear waveform output.
Operation Provides the following radio buttons used to set the SPGU channel output operation
mo
de, free run, sequ
ence count, or duration. Select one of the following buttons to
set the operation mode. The setting is effective for all channels.
FREE RUN In this mode, the SPGU continues the ALWG sequence output
until th
e measurement is completed or stopped.
This mode is not available for the SPGU Control classic test.
SEQUENCE
COUNT In this mode, the SPGU outp
uts the specified number of
sequences. Sp
ecify a number within the range of 1 to 1000000.
DURATION In this mode, the SPGU continues the output until the specified
time elapses. Specify a time within
the range of 1 μs to
31556926 s (1 year)
.
ALWG Setting Provides the following field.
ALWG Source Click the start button in this field to open the Define ALWG
Waveform wind
ow which is used to define the arbitrary linear
waveform and its output sequence. See “Define ALWG
Waveform Window” on page 5-64.
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.
Figure 5-4 SPGU ALWG Setup Window
start button