Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

loading model of ethernet PHY ?

Status
Not open for further replies.
B

Btrend

Advanced Member level 1
Joined
Dec 26, 2003
Messages
422
Helped
71
Reputation
142
Reaction score
14
Trophy points
1,298
Activity points
3,984
hi all,
do u know any information about loading model of ethernet phy?
The phy is current driven driver, and the load is usually a tranfromer with 100 ohm load between TXP and TXN and it will connected to twist pair line.
my question is :
what is the simulation model of tranformer used in PHY, and should I include the twist pair load in my simulation of driver?

thanks in advance.
 

Btrend worte
what is the simulation model of tranformer used in PHY, and should I include the twist pair load in my simulation of driver?
Click to expand...

Usually, we got the transformer model from the vender.

And in driver design, I think it is not necessary to include the model of twist pair.

But in recevier design, you should model the twist pair load very carefully.

Yibin.
 

    B

    Btrend

    Points: 2
    Helpful Answer Positive Rating
Usually, we got the transformer model from the vender.
Click to expand...
hi yibinhsieh , could u give me link or reference of the transformer model or vendor, thanks.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top