Non-Multiplexed
High Speed Continuous
Function Card
Overview
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This type of
system can be designed with benefits of both the multiplexed amplifier-per-channel
and transient recorder systems. Benefits of the non-multiplexed
amplifer-per-channel system include:
High Sampling
Rates
With an ADC per channel, the sampling rate is not encumbered with
considerations such as multiplexing and post-amplifier settling
time.
Superior Filtering
With an ADC per channel, digital filtering can be used to augment
analog filtering to achieve better anti-aliasing performance with
much lower effective sampling rates.
Superior Phase
Matching
Digital filtering provides much steeper, more predictable rolloff
rates and phase characteristics than analog filtering with greater
stability with time and temperature changes at lower cost.
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