Other Parts Discussed in Thread: TLK105L, TLK105
Hi,
I have a problem with my new DP83822,
The TLK105 pins PFBOUT/PFBIN1 and PFBIN2 should be all short-circuited as in the schematics of IDKAM437x. However our pcb design was poorly made and there is no short-circuit implemented on TLK105L pins 13-15-24, as illustrated below.
So, we replaced the TLK105L with DP83822, not only that it is newer but also our lack of 13-15-24 connection should not be a problem, those pins could be left floating as DP83822 datasheet and rollover document of TLK105-DP83822 states.
I left them floating(as rollover doc. stated), no connection...
I saw some posts on E2E that all capasitors should be removed as well as the pin 24 must be PD using 2.2K, tried again no connection.
Could you please tell me what is the right way, is 13-15-24 connection mandatory?
Thanks!
