This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
您好，请问，有没有支持下面这种应用的时钟芯片。LMK5C33216之前试过，1-PPS参考锁不定
您好，1-PPS 无法跟随输入的问题，我在确认中，所以未能给您答复。
目前1PPS input推荐的两款，一个是您使用过的 LMK5C33216 ，另一款是 LMK5B33216。。
关于 LMK5B33216 1pps input的应用，我在E2E上看了几个类似的帖子，您也可以参考下：
https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/1274954/lmk5b33216-1-pps-lock-to-dpll3-with-48mhz-xo-for-apll3
https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/1277668/lmk5b33216-1-pps-lock-with-zdm-takes-long-time-more-than-1-hour/4848693#4848693
LMK5C33216 1pps input的帖子：
https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/1233128/lmk5c33216evm-1-pps-input-corresponding-configuration-register/4771800#4771800
