HBM Genesis GEN5i User Manual page 508

508
Figure D.4: Differential or balanced, grounded amplifier
Resistance / Capacitance from each terminal to ground is identical
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There is an ISOLATED GROUND
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Used in GEN DAQ Universal amplifier
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Typically identified by using 2 or 3 (isolated) connectors per channel
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Note The isolated ground is not accessible in some designs
Cannot be used with probes as there is no ground reference for probes to
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divide the voltage down
GEN5i
I2679-4.0 en