| 摘要 |
Circuits, methods, and apparatus that may provide low-capacitance protection from electrostatic discharges. One example protects a circuit in a cable connector that is connected to cable connector contacts. This example may include a number of spark gaps that may be used for electrostatic discharge protection. These spark gaps may be formed using traces a printed circuit board. Signal traces to be protected may be routed such that they pass in close proximity to a ground pad, line, plane, area, or connection. When excessive electrostatic energy builds up on the signal trace, the energy may spark across a gap from the signal trace to the ground pad. The gap and parts of the signal traces and ground may be uncovered such that the electrostatic discharge may dissipate through the air.
|
