Dear. experts
I'm using LM98725 on MFP scanner.
I have few question about it.
1. When I start MFP and LM98725, sometimes the PLL don't get locked.
But if I restart MFP, it works well.
Have you ever had any issue about pll unlock? If you had, how did you solve this problem?
- INCLK is not stopped, when SoC is writting value of register by SPI.
2. On datasheet page 6, 6.1 absolute maximum ratings, the soldering temperature is max. 235℃.
If package temperature of AFE is exceed 235℃ during reflowing, is LM98725 possible to be damaged?
I did ABA test, it looks like AFE has been damage, sometimes the PLL don't get locked.
Sorry about my bad English, please reply about my question.
Best Regard.