如视频中所示,手动ramp模式出现杂峰,rampclk的频率是2kHz。
2800M初始,50Hz步进
5300M初始,50Hz步进
下图是5300M初始50HZ步进配置图
求助
谢谢!
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您好,
为更加有效地解决您的问题,我将您的问题发布在了E2E英文论坛上,请等待E2E英文论坛工程师的回复,如有需要您也可以在帖子后面跟进
E2E英文论坛的工程师已经回复:
I don't know what was causing this, the VCO frequency is ramping, there should not be a non-moving fixed frequency signal.
I don't know if it is relevant, try stop the state machine clock by writing R2[10] = 0 before ramping.
对应的中文是
我不知道是什么原因造成的,VCO的频率正在ramping,不应该有一个不移动的固定频率信号。
我不知道这是否相关,尝试在ramping之前通过写入R2[10]=0来停止状态机时钟。