|
|
|
Xtal problems
|
|
Date: 2006/03/16 12:32
|
By: xx
|
Status: Visitor
|
|
|
|
|
|
|
Hi,
I don't know where to get a 25mhz crystal. There are some 25mhz
4 pin oscillator in farnell, but they require 5v. I don't know if it will
be ok with 3.3v
|
|
|
|
|
|
Re:Xtal problems
|
|
Date: 2006/03/16 12:38
|
By: Ian
|
Status: Moderator
|
|
|
Karma: 5
|
|
| Posts: 85 |   |
|
|
All the network cards I have, have a 25Mhz crystal on them. I just got a cheap one from ebuyer for 2 pounds and then used the magnetics and crystal from that.
Ian
|
|
|
 |
|
Re:Xtal problems
|
|
Date: 2006/03/16 14:17
|
By: Mat
|
Status: Admin
|
|
|
Karma: 7
|
|
| Posts: 211 | |
|
|
|
whats the part code, it might help to determine if it can run at 3.3V also give RS a go for the crystal. Mat
|
|
|
|
|
|
Re:Xtal problems
|
|
Date: 2006/03/16 16:22
|
By: xx
|
Status: Visitor
|
|
|
|
|
|
|
Hi guys,
I have just baught a cheap network card in pc-world 5.95
It has a 25mhz crystal and the magnetics are housed in
a HST-005P GROUP-TEC 0540. If you have any information
that would help please feel free... My plan is to lift
these parts soon. Ideally, I would like to leave the magnetics
and to find the inputs on the board, but it's not so easy
thanks.
|
|
|
|
|
|
Re:Xtal problems
|
|
Date: 2006/03/16 18:09
|
By: Mat
|
Status: Admin
|
|
|
Karma: 7
|
|
| Posts: 211 | |
|
|
Good job finding the 25MHz crystal, shouldnt be too hard to google for the chip numbers  Mat
|
|
|
|
|
|
Re:Xtal problems
|
|
Date: 2007/09/22 13:09
|
By: lvm1976
|
Status: Visitor
|
|
|
|
|
|
|
xx wrote:
Hi,
I don't know where to get a 25mhz crystal. There are some 25mhz
4 pin oscillator in farnell, but they require 5v. I don't know if it will
be ok with 3.3v
|
|
|
|
