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Probing Solutions
Technologies
Advantages Limitations
Very reliable connections. Requires advance planning in the design stage.
Saves time in making multiple connections. Requires some dedicated board space.
Moderate incremental cost.
Figure 3.8.
High-density probing solutions
Model Description Requires kit of 5 connectors Usable with
number and 5 shrouds logic analyzers
E5385A 100-pin probe with built-in isolation networks for the logic analyzer 16760-68701 All except 16517A,
16518A,16760A
E5346A 34-channel, 38-pin probe with built-in E5346-68701 All except 16517A,
isolation networks for the logic analyzer. 16518A, 16760A
E5351A 34-channel 38-pin adapter cable, requires logic analyzer E5346-68701 All except 16517A,
isolation networks on the target. 16518A, 16760A
E5339A 34-channel 38-pin low-voltage probe with E5346-68701 All except 16517A,
built-in isolation networks for the logic analyzer. Designed for signals 16518A, 16760A
with peak-to-peak amplitude as small as 250 mV.
E5378A 34-channel 100-pin single-ended probe for 16760A 16760-68701 16760A only
E5379A 17-channel 100-pin differential probe for 16760A 16760-68701 16760A only
E5380A 34-channel 38-pin single-ended probe for 16760A E5346-68701 16760A only
Designing connectors into
the target system
Moderate-density probing solutions
The Agilent 01650-63203 isolation
adapter contains the termination
networks for the logic analyzer. The
01650-63203 connects to a 3M 20-pin
connector on the target PC board.
Refer to "Probing Solutions for
Agilent Technologies Logic Analysis
Systems," publication number
5968-4632E, for design guidelines
and part numbers for mating
connectors.
You may also add the isolation
networks to the target PC board and
connect the logic analyzer cable
directly to a 40-pin 3M connector on
the PC board. Refer to "Probing
Solutions for Agilent Technologies
Logic Analysis Systems," publication
number 5968-4632E, for design
guidelines in addition to part num-
bers for mating connectors and
isolation networks.
Figure 3.9. 01650-63203 termination adapter.