The AD9122-M5375-EBZ is an evaluation board for dual, 16bit, 1200MSPS, TxDAC+ digital to analog converter that provides a sample rate of 1200MSPS, permitting a multicarrier generation up to the Nyquist frequency. The AD9122-M5375-EBZ model has the ADL5375 modulator on board. It includes features optimized for direct conversion transmit applications, the evaluation boards also come with clocking and analog quadrature modulator circuits to ease system level solutions. To operate the evaluation board, the user must apply power, a clock source, a digital data source, and be able to observe the DAC output on either a spectrum analyzer or an oscilloscope. A low jitter sine or square wave clock will work well as a source. The evaluation board comes with software which allows the user to program the SPI port. Via the SPI port, the DUT and clock circuitry can be programmed into any of its various operating modes.
● Ultralow noise and inter modulation distortion enable high quality synthesis of wideband signals
● A proprietary DAC output switching technique enhances dynamic performance
● Current outputs are easily configured for various single ended or differential circuit topologies
● Flexible LVDS digital interface allows the standard 32 wire bus reduced to ½ or 1/4 of the width
● Digital gain and phase adjustment for sideband suppression
● Multiple chip synchronization interfaces
● High performance, low noise PLL clock multiplier
● It features digital inverse sinc filter
