Semtech Corporation , a leading supplier of analog and mixed-signal semiconductors, today announced that 64GSPS ADC and DAC cores are available utilizing Microwave radio systems are currently being revolutionized by advanced data converters with sampling rates at millimeter-wave frequencies and analog bandwidths extending through Ku-band. These compact and highly-efficient analog-digital converters and digital-analog converters , integrated into versatile chipsets with digitally programmable poly-phase filtering and interpolation techniques, allow extremely wide bandwidths to be digitally processed.