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AFE7070应用咨询

Other Parts Discussed in Thread: AFE7070

请问一下,使用AFE7070的过程中,本振输入363M, 正交数据输入1M的正弦信号,在输出端测量频谱  频点364M为 -5dBm, 363M为-22.5dBm,362M为-17.7dBm, 感觉输出的含有本振信号比较强,问一下怎么可以抑制掉,还是寄存器没有配置好,调节IQ相位差会有一定的效果,但是输出本振频点仍然效果不够理想。