when I read the AD9371 datasheet. I learn the Tx synthesis bandwidth is 250MHz, but the Tx signal bandwidth is 100MHz . what is the relationship between the synthesis and the signal bandwidth?
AD9371 supports 100MHz primary signal bandwidth, which is the bandwidth at which the user transmits large signal data, such as modulated carriers and 250 MHz Tx synthesis bandwidth which refers to the DPD synthesis bandwidth when using external (baseband) DPD (Digital Pre Distortion) Solution.
Hi！Thank your answers! I have learned.
compare the AD9371 and the AD9371, which one is better in the LO leakage suppression ?
I want to make the LO leakage suppression ≥70dBc，and the signal stray suppression ≥70dBc. Can the AD9371 reach these parameters？
I am so sorry， I mistaken the chip model above！
compare the AD9371 and the AD9375, or the ADRV9009. Which one is better in the LO leakage suppression ?
Refer to datasheet for specification comparison.
Please find below AD9371 LO leakage details from datasheet for 900 MHz band.
OK！ Thank you！
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