Diamondx configured power and load electrical comparisons

Cohu · Geometric and electrical metrology

Purpose: Repeatable device excitation helps compare supply-transient responses and investigate voltage droop.
Technical approach: Diamondx configures programmable power, V/I, digital and analog resources for software-controlled stimulus and measurement.
Scope of use: ICs need accessible supply ports and controllable test modes, with suitable modules and fixtures.
Limitations and open questions: These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitations
Capabilities depend on modules. DC ratings do not establish local-die droop capture; validate socket/load-board parasitics, references and measurement bandwidth.
What to prepare
BLNKK suggests preparing supply-port access, test modes, voltage/current and pulse needs, load-board connections and reference fault waveforms.
Confirm with the supplier
Confirm sourcing/capture resources, synchronization, transient bandwidth and fixture effects; discuss correlation with independent waveform measurements.
Public evidence: Cohu describes distinct power and waveform resources; selected modules provide pulsed operation, transient detection or digitizing.

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