Hi,

I just received an evaluation board for the AD9735-DPG2-EBZ and i'm trying to perform a BIST test.
I installed all the software needed to download vectors into the DPG2 and the AD9735_SPI.exe to control the DAC's register from SPI.

My question…

The input voltage range on the digital LVDS inputs of the AD9735 DAC is specified to be 825 mV min to 1575 mV max.  The absolute maximum voltage rating for these inputs is 3.6 V (DVDD33 + 0.3V).

We plan to drive these inputs from an FPGA with DC coupling…

我的设计中使用2片DAC（AD9735）产生I和Q基带信号，同时，AD4350产生2.4GHz本振。然后通过正交调制（选用ADL5385），产生载频为1.2GHz的调制信号。2片DAC时钟由AD9516提供600MHz时钟。FPGA为2路DAC输出IQ数据，该数据保存在一片ROM中，从而保证IQ基带信号的严格对起。现在发现，2片AD9735的输出发生错位，错位0~4个DAC时钟周期。而且，每次上电后，错位情况都不一样。但是，上电后，错位保持不变。DAC的配置：每次上电后，同时对AD9735进行硬件复位…

Hi All,

One of my customer is looking for low latency high-speed ADC and DAC.

His application is to capture high frequency signal by high-speed ADC and the data is processed by FPGA and output control signal from the FPGA and is converted to high-speed…