Other Parts Discussed in Thread: DAC2900, DAC900, DAC900EVM, SN74LV245A
Hi TI expert,
I've designer a PCB with DAC2900, 125MHz clock, based on your EVM file's instructions. Now, I decide to turn to DAC900-Q1, 165MHz clock.
My DAC2900 works well. Its clock is fed by FPGA's PLL and its 10 inputs are buffered by R-pack.
An EVM file is provides for DAC900 or DAC900-Q1.But, unfortunately, this file hardly provides any detailed componnet usage or PCB's schemtic.
I wonder if I apply my schematic designs of DAC2900 to DAC900, will this work? And is such R-pack very neccesary? Considering my application requeires high clock rate, but input data changes relatively slow, at a change rate of once per 100 nanoseconds.
Regards
Yatao
