User`s guide

Agilent EasyEXPERT User’s Guide Vol. 1, Edition 1 2- 63
Classic Test Definition
SPGU Pulse Setup Window
SPGU Pulse Setup Window
This window is opened by clicking the Pulse/ALWG button on the SPGU Control
screen when Mode=VPULSE, or by clicking the SPGU Pulse 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 SPGU pulse output. See
Figure 2-3
for the pulse setup parameters.
Global Settings Provides the following entry field. The setting is effective for all channels.
Period Pulse period. 20 ns to 10 s, 10 ns resolution.
Operation Provides the following radio buttons used to set the SPGU channel output operation
mode, free run, pulse 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 pulse output until the
measurement is completed or stopped.
This mode is not available for the SPGU Control classic test.
PULSE COUNT In this mode, the SPGU outputs the specified number of pulses.
Specify 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
s to
31556926 s (1 year).
Pulse Settings Unit Semiconductor pulse generator unit (SPGU) used for the
voltage pulse output
VName Name of voltage output data
Type 2-Level Pulse or 3-Level Pulse. If you choose 3-Level Pulse,
the Additional Pulse fields become effective.
Base, Peak Pulse base and peak voltage. 0 to  40 V, 1 mV resolution.
Delay Delay time. 0 s to Period-20 ns, resolution 2.5 ns or 10 ns
(pulse transition time > 8
s).
Width Pulse width. 10 ns to Period-10 ns, resolution 2.5 ns or 10 ns
(pulse transition time > 8
s).
Leading, Trailing Pulse transition time. 8 ns to 400 ms, resolution 2 ns or 8 ns
(pulse transition time > 8
s).