ACE Production Technologies - Selective Soldering, Lead-Free, Mini-Wave, Connector Rework:
'via Blog this'
Thursday, February 14, 2013
Friday, February 8, 2013
PCB Design for Ethernet - ICS1893BK
Rabbit TN266
System Design Guidelines for Stellaris - Texas Instruments
Pulse_Layout Considerations v7.pdf
Key Points:
Remove planes under Ethernet Connector Transformer, ground plane maybe under the the Ethernet transformer if connector is shielded.
Keep TX and RX differential pairs separated ~ 0.050"
Avoid via stubs.
Chassis Ground.
System Design Guidelines for Stellaris - Texas Instruments
Pulse_Layout Considerations v7.pdf
Key Points:
Remove planes under Ethernet Connector Transformer, ground plane maybe under the the Ethernet transformer if connector is shielded.
Keep TX and RX differential pairs separated ~ 0.050"
Avoid via stubs.
Chassis Ground.
Thursday, February 7, 2013
Subscribe to:
Posts (Atom)