Part Number: TIDA-00928 Hello,
In TIDA-00928, VAGO_AFBR-5803Z is used.
It says Input Optical Power Minimum at Window Edge is -33.9dBm. Signal Detect – Deasserted is -45dBm.
Between -33.9dBm and -45dBm, DP83822 won't de-assert but input power is out…
Hello GARETH OU
Thank you for the input.
As i review the inputs, please review the TI design below where one of the option we have is the fiber interface.
Part Number: DP83822I Other Parts Discussed in Thread: TIDA-00928 , TIDA-00226 , DP83TC811
Are there any details that can aid me in developing its driver for our embedded board as I do not much reference on same other than for Linux device driver? Is there…
We have a TI design TIDA-00928 and TIDA-0049 with fiber interface.
Can you please check if the terminations used are similar to those designs.
Would it be possible to share the schematics on private chat to review.
Hello Elder Costa17
Thank you for the query.
Please refer TIDA-00928 for the RJ45 connection.
For the Magnetics, the side with the common mode choke is normally connected to the RJ45 connector.
(+) DP83867IR: MDI ports for 100Mbps, RGMII - Interface forum…
Part Number: DP83822I Other Parts Discussed in Thread: TIDA-00928 Hi Team,
May I ask about recommended terminal resistance setting when using DP83822I with Fiber?
In TIDA-00928, it's 130ohm pull up and 80.6ohm pull down.
But in DP83822I EVM, it…
Part Number: DP83822I Other Parts Discussed in Thread: TIDA-00928 Hi,
I am using Ethernet PHY DP83822I in my design. I have Query related RESET_N (Pin number 18) pin of Ethernet PHY DP83822I.
1. Whether RESET_N (Pin number 18) is a Schmitt Trigger input…