Part Number: DP83869HM Tool/software: Hi team Are there any power-on sequence restrictions for clock input (XI)?
Datasheet Figure 8-1 shows a picture of a clock, but no constraints.
regards
japanese memo
クロック入力(XI)の電源起動時のシーケンスの制約はありますか? データシート図8-1にはクロックの絵がありますが…
Part Number: DP83869HM Tool/software: Is there wettable flank PKG for DP83869HMRGZR?
If it has already supported, it would be helpful if you could also let me know.
Part Number: DP83869HM Tool/software: Greetings,
I read in an old TI forum post that the DP83869HM may successfully connect with a 1000Base- K X connection (i.e., from a backplane MAC/PHY copper SERDES connection to the SIP/N and SOP/N pins) IF the auto…
Part Number: DP83869HM Other Parts Discussed in Thread: AM6442 Tool/software: Hi Team,
We are planning to use DP83869HM in our new industrial gateway design. We just want to confirm DP83869HM is supporting EtherCAT master and slave mode. We cant see any…
Hi Anandhu,
Please find my replies below.
1. They were probably following the data sheet diagram, but rest assured that all three supplies can be powered at the same time.
2. While not recommended, I have gone into lab and tried this out with our DP83869EVM…
Hi Zhang,
Zhang Liang said: , please advise if we can add the TVS on this design
This is acceptable, thanks for confirming.
Zhang Liang said: For the trace of EXT_CLK length, see the layout picture, it's only about 120mil(trace A + trace B)
Layout looks…
Part Number: DP83869HM Other Parts Discussed in Thread: DP83869 Tool/software: Hello, When we read the revisions of the product with the part number DP83869HMRGZT, which we purchase as a company and use in our products, via the register, we get different…
Part Number: DP83869HM Tool/software: Hi Team,
We need to connect DP83869HM with magnetics and RJ45 port for specific reason.
In the DS, a part from 'Pulse electronics' is recommended (HX5008FNL)
This part is not recommended for new designs.
…
Part Number: DP83869HM Other Parts Discussed in Thread: DP83869 , Tool/software: DP83869 is configured as a RGMII TO SGMII bridge. On the SGMII side, can the DP83869 flip the P N polarity by register setting?
Thanks
Part Number: DP83869HM Tool/software: We are using the DP83869HM in the RGMII to Copper configuration and have identified several undesirable conditions related to the boot strapping pin behavior.
Firstly, on the PHY address pins, RX_D0 and RX_D1, we…