EP 39
Set up PCB Stack for digital hi-speed design
1. PCB thickess
2. Set ER ( dielectric constant )
3. Trace width
Note : standard impedance
1. 50 Ohms
2. 75 Ohms
3. USB differential pair = 90 ohms
4. Normal PCB = 100 Ohms
Set up PCB Stack for digital hi-speed design
1. PCB thickess
2. Set ER ( dielectric constant )
3. Trace width
Note : standard impedance
1. 50 Ohms
2. 75 Ohms
3. USB differential pair = 90 ohms
4. Normal PCB = 100 Ohms
EP 39
Set up PCB Stack for digital hi-speed design
1. PCB thickess
2. Set ER ( dielectric constant )
3. Trace width
Note : standard impedance
1. 50 Ohms
2. 75 Ohms
3. USB differential pair = 90 ohms
4. Normal PCB = 100 Ohms
0 ความคิดเห็น
0 การแบ่งปัน
148 มุมมอง
23
0 รีวิว
English