Circuitboard and method for preventing crystal oscillator electromagnetic interference on circuitaboard
The invention relates to a circuit board, which includes a crystal oscillator and a main circuit board. The crystal oscillator contains a reality with an inserting section for holding and at least a plating through-hole located in the inserting section, and a shell covering the reality. When the cir...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The invention relates to a circuit board, which includes a crystal oscillator and a main circuit board. The crystal oscillator contains a reality with an inserting section for holding and at least a plating through-hole located in the inserting section, and a shell covering the reality. When the circuit board is soldered, soldering tin can reach the other side of the board through the plating through-hole to make the shell and the naked copper in inserting section join together. So that the shell will shield better and electromagnetic interference will be reduced. |
|---|