DAC5687EVM: dac5687 input clock

Part Number: DAC5687EVM

Hi everybody,

I have a DAC5687EVM board and want to convert 16 bits digital data to analog signal. I got the digital data from a xilinx FPGA board. The DAC5687EVM board requires a 0-1Vpp square wave clock signal. The FPGA board provides a 0-3.3Vpp square wave up to 100 MHz. The questions are:

1) How can I attenuate the clock signal obtained from the FPGA?

2) Is there any other solution for DAC5687 EVM clocking?

3) How can I get 0-1Vpp low jitter high frequency square wave?

Thanks a lot...