Post Go back to editing

AD9747 Three working modes transfer function expression

Category: Hardware
Product Number: AD9747 , AD974

In the data book for AD9747,Figure 35 shows the functions that shape the output spectrums for normal mode, mix mode, and RZ mode.

Can you provide a specific function expression of this figure for AD9747?

I want to know the amplitude gain difference of AD9747 under different frequency signals and their specific relationship.

This helps to compensate the amplitude when the output frequency changes.

Parents Reply
  • Hello, thank you for your reply!

    Is it possible to design a FIR digital filter using FPGA to compensate the amplitude-frequency response of AD9747?

    As shown in Figure AD9854, a digital filter with the opposite response of AD9747 is designed using FPGA to effectively compensate amplitude-frequency distortion.