Analog DevicesEVAL-AD9833SDZ时钟和计时开发板和套件

The AD9833 is a 25 MHz low power DDS device capable of producing high performance sine and triangular outputs. It also has an on-board comparator that allows a square wave to be produced for clock generation. Consuming only 13 mW of power at 3 V makes the AD9833 an ideal candidate for powersensitive applications. The EVAL-AD9833SDZ board is used in conjunction with an EVAL-SDP-CB1Z SDP board available from Analog Devices, Inc. The USB-to-SPI communication to the AD9837 is completed using this Blackfin-based development board. A high performance, on-board 25 MHz trimmed general oscillator is available to use as the master clock for the AD9837 system. Various links and SMB connectors are also available on the EVAL-AD9833SDZ board to maximize usability. Complete specifications for the AD9833 are provided in the AD9833 data sheet, available from Analog Devices, and should be consulted in conjunction with this user guide when using the evaluation board.