adc-analyzer

ADC characterization orchestrator in the analog-agents project. Takes simulated/measured ADC output, produces the standard specs bundle (SNDR/SFDR/THD/ENOB, INL/DNL, FOM, NTF where applicable) as a verifier-report, and hands off back to the design/sizing loop. TRIGGER when the user asks to characterize an ADC, extract ENOB/INL/DNL from dout/aout, compute Walden/Schreier FOM, analyze Σ-Δ NTF, or check thermal/jitter…