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Chapter 2: Probing and Selecting the Sampling Mode
Probing the Device Under Test
The clock input on the E5380A probe is single-ended. The clock
threshold voltage may be adjusted independently of the data threshold
voltages.
See Also “To set pod threshold voltages” on page 58
“To set clock threshold voltages” on page 59
For complete information, including mechanical considerations such as
pin-out and footprint and electrical considerations such as circuit board
design best practices, refer to the Agilent Technologies E5378A, E5379A,
and E5380A Probes for the 16760A Logic Analyzer user's guide that
comes with the probes.
Using the E5382A Single-ended Flying Lead
Probe Set
The E5382A is a 17-channel single-ended flying lead probe set. The
E5382A lets you acquire signals from randomly located points in your
target system. Two E5382As are required to support 34 channel logic
analyzer cards. Four are required to support 68-channel logic analyzer
cards.
Mechanical
Considerations
The Agilent E5382A single-ended flying lead probe set comes with
accessories that trade off flexibility, ease of use, and performance.
Discussion and comparisons between four of the most common
intended uses of the accessories are included in the E5382A Single-
ended Flying Lead Probe Set User's Guide (supplied with the
probe). A list of replacable parts and additional accessories is given
below.
Electrical
Considerations
Data inputs on the E5382A flying lead probe are single-ended. The
E5382A probe does not have a threshold reference voltage input. When
using the E5382A probe, the logic threshold voltage is adjusted in the
user interface.
The maximum nondestructive input voltage is +/- 40 Vdc.
Clock Input
The clock input on the E5382A probe can be a differential signal or a