Publications Details
Effective waveform recorder evaluation procedures
The author describes a waveform-recorder evaluation system which is controlled by a Microvax II with instrumentation control through the IEEE-488 bus. Evaluation procedures are described with attention to the 'pathological cases' that can lead to significant misestimates of a digitizer's performance. The aim of these evaluation procedures is consistency with the new Trial Waveform Digitizer Standard generated by the Waveform Measurements and Analysis Committee appointed by the Instrumentation and Measurement Society of the IEEE. Methods are discussed for measuring the effective-bits performance of a waveform digitizer and determining differential nonlinearity.