16 | Keysight | Probing Solutions for Logic Analyzers - Data Sheet
Probing Solutions for 90-pin Logic Analyzers
General-Purpose Probing (Continued)
Recommended probe configurations
For the best performance, use the following configurations. The configurations are listed in the recommended order.
Recommended probe configurations
For the best performance, use the following configurations. The configurations are listed in the recommended order.
Flexible direct ground pin
Ground extender
SMT tack-on signal/ground
Pin and socket ground lead
Make contact with
the flexible ground
first, then flex it to
place the signal
pin.
Signal
Signal
Ground
Signal red
Ground
Signal
Ground
Ground
Signal
Ground
black
0.635mm (0.025")
square pin or
0.66-0.84mm
diameter pin
0.635mm (0.025")
square pin or
0.66-0.84mm
diameter pin
Figure 4.6. Probing configurations that give the best signal fidelity.
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