The AD6620ASZ is a digital receive signal processor from Analog Devices. It features a 67 MSPS input sample rate, 0.02 Hz tuning resolution, and operates from 3V to 3.6V.
The AD6620AS is a 67 MSPS digital receive signal processor from Analog Devices. It offers NCO frequency translation and programmable decimation filters in a compact 80-PQFP surface mount package.