[参考译文] LMX2594：LMX2594的杂散

https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/1052741/lmx2594-the-spurious-of-the-lmx2594

请就 LMX2594的伪波向我提供一些建议。

您能猜到在5kHz 偏移处产生杂散(图1)的原因是什么？

如果 CP 电流减小、则寄生电流将减小。
顺便说一下、不同频率下的杂散如图 2和图 3.

环路滤波器常数如图4所示。

TICS Pro 的设置如下。

此致、
Akihiko Yokouchi/

 图1.

 图2.

 图3

 图4.

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