The AD6623 Evaluation Kit is designed to provide a very simple means to evaluate the performance of the Digital UpConverter (DUC). The software tool kit consists of several components including SoftCell Filter Design software, documentation for the filter synthesis tool, evaluation board control software, and evaluation board manual. The SoftCell Filter Design software allows easy comparison between different distributions of interpolation between each of the stages. Since the chip is fully programmable, the synthesis tool allows detailed filter characteristics to be included when specifying desired filter performance. The evaluation board control software may be used to fully verify the performance of the AD6623.

The AD6623 Evaluation Kit can also be used to evaluate the performance of the AD6622 DUC, by selecting an AD6622 compatible mode in the evaluation board control software.

Evaluation Board

  • One AD6623 (or AD6622) soldered to the evaluation board
  • One AD9772A TxDAC® Converter
  • Header outputs that make parallel data outputs of the AD6623 (or AD6622) available for FIFO capture or AD6623 cascade
  • Header outputs that make parallel data outputs of the AD6623 (or AD6622) available for driving a TxDAC evaluation board
  • Can be configured into existing radio architectures for in-system evaluations Interfaces to a bi-directional PC serial port (COM1 through COM4)
  • Can be used in AD6622 compatible mode to support AD6622 evaluation


Technical notes are available in Adobe Acrobat Portable Document Format (PDF).
To download Documentation, select the links below:


  • Runs on a personal computer using Windows 95, 98, NT 4.0 service pack 3, 2000, or XP
  • Filter design files created with the SoftCell Filter Design software can be directly downloaded
  • Supports full featured scripting language to perform read/write and other functions on AD6623 directly
  • Setup save feature for quick return to previously saved setup

Install File includes:

  • AD6623 Evaluation Board software
  • Documentation for using AD6623 Evaluation Board software
  • AD6623 and AD6622 datasheets
  • AD6623 evaluation board schematics
  • AD6623 evaluation board bill of materials
  • ADuC812 serial port protocol
  • Sample setup and filter files

The complete software package is available at no charge. To download the AD6623 Software, select links below:

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