Part Number: DP83848Q-Q1
May I know if there is any low power mode for DP83848 which can be used in low power mode for quiescent current?
What is the power dissipation of the device if it is in power down mode by setting bit 11 in the basic mode control…
Part Number: DP83848Q-Q1 Tool/software: Hello team,
We are using DP83848Q for our 100base-TX PHY application, but its IO voltage is 3.3V.
Is there any automotive grade 100base-TX PHY with 5V IO?
Regards,
Daniel Wang
Part Number: DP83848Q-Q1 Tool/software: Hello team,
Can you please confirm if only a 50MHz (+/-50ppm) oscillator can be used for RMII?
Can we use 25M crystal for RMII?
Thanks!
Regards,
Daniel
Part Number: DP83848Q-Q1 Tool/software: Is there any plans to add energy detect support to the upstream kernel driver for DP83848Q, or is there a reference implementation for a similar device?
Part Number: DP83848Q-Q1 Tool/software: Dear Team,
My customer is using the DP83848Q-Q1. CPU outputs the 50MHz clock to pin 28 (XI) of the DP83848Q-Q1 at present. RMII recognizes that data is synchronized by checking the riseof the clock, but if the…
Part Number: DP83848Q-Q1 Tool/software: Hello Team,
We have shortlisted DP83848Q-Q1 for our ECU design, since it supports 4 pair standard ethernet interface. We would like to know the EOL of the device, since we intend our ECU life to be 10-15 years…
Hi Wilson,
Wilson Yip said: Is there a spec that describes what that full FLP burst is sending and what data packet is supposed to look like?
The IEEE802.3 spec would describe the full structure of auto-negotiation. If you're concerned about the link…
Part Number: DP83848Q-Q1 Hi team,
My customer is checking the possibility to replace the transformer with caps for 100BASE-Tx.
According to the application note attached, the safe distance for this kind of topology is < 1 meter.
Unfortunately this…
