Part Number: DP83867CS Our new design is using DP83867, our interface is RGMII and the SOC needs 125MHz CLK from external, DP83867 CLK_OUT can output CLK, we believe that the CLK_OUT is 125MHz in the 1000Base-T network because of the TXC is 125MHz, but…
Part Number: DP83867CS Hello,
Our customer plans to utilize three power supply configuration.
In this case external 1.8V regulator output is shared to VDDA1P8 and VDDIO with specified bypass capacitors located nearby pins.
What is acceptable 1.8V regulator…
Part Number: DP83867CS Hi team,
DP83867CS is used in SGMII mode, could you pls help to check this schematics design? true means not included in BOM. Thanks a lott!
Part Number: DP83867CS Other Parts Discussed in Thread: TPS74701 Hi, I am using a DP83867CS connected to an NXP LS1012a using SGMII 4-wire mode. Initially I had difficulty with RX packets silently being dropped. I added the strapping on RX_CTRL as indicated…
Part Number: DP83867CS Hi Team,
In datasheet of DP83867CS, there is a description of strap configuration: "For SGMII Mode 4 strap, TI recommends using Rhi = 4 kΩ and Rlo = 10 kΩ on RX_D0 and RX_D1 , RX_D2 and RX_D3.". I was wondering why for mode4, the…
Part Number: DP83867CS Other Parts Discussed in Thread: DP83867IR , , TIDA-00204 Hello Experts, Customer would like to consider DP83867CS for SGMII. I found TIDA-00204 but it is adopted DP83867IR(RGMII). Can customer refer this reference design for SGMII…
Part Number: DP83867CS Other Parts Discussed in Thread: DP83869 FCI_10131762-101LF-1 (3).pdf AMPHENOL_10124558-101LF_Product SPEC.pdf
Hi TI,
We'd like to use DP83867CSRGZT both on RGMII>SGMII, SGMII>MDI transceiver, and use HX5008NL for magnetics…
Part Number: DP83867CS Hello All,
We have developed a custom board using the PHY DP83867. We need to implement PTP using this PHY. On the interface level, its RGMII is connected to FPGA.
Please help on how to implement slave and grand-master configurations…
Part Number: DP83867CS Hi,
We have a custom design composed of two boards:
One "main" board with ethernet connector and magnetics,
a SOM that attaches to main board that has CPU and ethernet phy.
This design was validated with various main…