Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and medical aesthetics - Disadvantages of lead wire at the corner of pad
Disadvantages of lead wire at the corner of pad
Disadvantages of pad corner leads:

1, which has a negative impact on signal quality and will cause signal integrity problems.

2. The width of the copper foil at the right-angle corner of the transmission line is wider than the width of the copper foil at the lead line at the corner of the pad, which will cause the sudden change of the characteristic impedance at the right-angle bend and bring signal reflection, and the serious reflection will cause signal integrity problems.