Andy's user avatar
Andy's user avatar
Andy's user avatar
Andy
  • Member for 4 years
  • Last seen more than a month ago
7 votes
4 answers
5k views

How can I order a custom IC? [closed]

3 votes
3 answers
1k views

Multiple vias on PCB

1 vote
1 answer
199 views

PCB controlled impedance

1 vote
1 answer
2k views

MDIO bus pull-ups

1 vote
1 answer
360 views

SGMII to 100BASE-FX

1 vote
2 answers
66 views

How should PCB traces be treated in different situations?(as capacitance, resistance or inductance) [closed]

1 vote
1 answer
93 views

Damaged CMOS-transistor behavior in th IC circuit

1 vote
1 answer
112 views

How to debug 100BASE-FX, 100BASE-TX, 1000BASE links

0 votes
0 answers
46 views

Tips and sequence to troubleshooting ICs on PCB

0 votes
4 answers
214 views

PCB gold plating

0 votes
1 answer
160 views

Can not launch u-boot spl

0 votes
1 answer
303 views

Can several Ethernet PHYs cause damage to one another if they transmit on MDIO bus simultaneously?

0 votes
1 answer
55 views

Need 100base-tx/1000BASE‑TX front end analog scheme

0 votes
1 answer
33 views

MDIO bus max fanout

0 votes
2 answers
705 views

Ethernet switch with 8 ports and PTP [closed]

0 votes
1 answer
54 views

TWR-VF65GS10, how to programm? [closed]

0 votes
1 answer
157 views

100BASE-TX (MLT-3) to 100BASE-FX (NRZ-I) conversion

0 votes
0 answers
558 views

Voltage mode ethernet driver to current mode ethernet driver connection