Comparison ledger
Keysight E 4990 A Impedance Analyzer, KLA .496 PSL Wafer, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | E 4990 A Impedance AnalyzerKeysight | |
|---|---|---|
| OEM | Keysight | KLA |
| Category | Metrology & Inspection | Metrology & Inspection |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Keysight E 4990 A Impedance Analyzer | KLA .496 PSL Wafer |
| Specifications | ||
| Option | 001 019 020[1] | — |
| Options | 001, 019, 020[1] | — |
| Configuration | — | NIST Traceable[2] |
| Wafer size | — | 8 inch[2] |
| Traceability | — | NIST Traceable[2] |
| Compatible systems | — | Capable on Surfscan 6xy0 and SP1[2] |
| Category | — | Metrology & Inspection[3] |
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