Part Number: DP83620 Hi Experts,
We are using DP83620 Ethernet PHY Transceiver in our design. In datasheet, section 4.7 AC Specifications — MII Serial Management Timing table MDC Clock Frequency provided. We need MDC Clock Frequency of the same wrt to…
Part Number: DP83620
In our Project, we are using DP83620SQE/NOPB Ethernet Transceiver (RMII mode). During DVT Testing of Ethernet section, We have identified failure in MDC to MDIO (output) Delay Time with respect to Datasheet.
The signals should be measured with a high impedance differential probe. The setup you used initially is correct. I was just trying to eliminate any errors contributed by probe and scope.
This is the setup required
DP83620 -> 50ohm resistor…
Part Number: DP83620
are there any restrictions on the MDC's rise or fall times. Is 40 ns (10%-90%) at 2.5 MHz still OK? We have no MDIO communication problems with the PHY.
Part Number: DP83620 Other Parts Discussed in Thread: AM625 Hi
We are using DP83620SQE this in our design. We want to know : whats the length matching tolerance we need to follow for RMII, whether its 2 inches or 50 mils. We are seeing this tolerance different…
Part Number: DP83620 Hi Team,
we have 02ADYLUG3 / DP83620SQ batch of DP83620 IC and that ic working properly with configuration ,
But in the 2AAXXLUG3 / DP83620SQ batch we have some issue related to configuration setting IC not respondiong and LED2 glow…
Part Number: DP83620 Hi
We are using DP83620SQE in our design. We have a query in the datasheet ,regarding the 50 ohm termination.
Is the integrated 50 ohm termination mentioned in datasheet is series or parallel termination?
Part Number: DP83620 Other Parts Discussed in Thread: AM4378 Hi,
We are interfacing DP83620SQE with AM4378, JTAG signals are daisy chained between AM4378 and DP83620SQE,
and we are planning to boot the AM4378 from ethernet port.
the question is, can we access…
Part Number: DP83620 Other Parts Discussed in Thread: DP83822HF , DP83822IF , HI
We are looking for an Ethernet PHY which we can use as Copper as well as Fiber port with just change of the O/P connector .
we wanted to know if the same TX , RX pins RD_M,…