Advanced Filter Bank Analog-to-Digital Conversion (AFB^®)

Digital Signal Processing, Improving Analog-to-Digital Conversion

Innovation Digital offers patented architectures and digital signal processing solutions for ultra high-speed, high-resolution, analog-to-digital and digital-to-analog conversion. Our analog /digital signal processing algorithms use a parallel array of state-of-the-art converters. This architecture provides the highest speed (widest bandwidth), highest resolution conversion available (e.g., 12 bits at > 7.2 GSPS).

The approach uses multi-rate digital filters optimized with adaptive or factory calibration options to compensate for gain, phase, and DC-offset mismatches between converters in the parallel array to insure high-resolution performance over extremely wide bandwidths and over time and temperature.