# How to Reduce Ground Bounce in PCB Assembly

**URL:** <https://sierraconnect.protoexpress.com/t/how-to-reduce-ground-bounce-in-pcb-assembly/3604>\
**Category:** Design and Layout\
**Created:** [September 29, 2025, 2:00pm UTC](https://sierraconnect.protoexpress.com/t/how-to-reduce-ground-bounce-in-pcb-assembly/3604 "2025-09-29T14:00:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lucy.sierracircuits](https://sea2.discourse-cdn.com/sierraconnect/user_avatar/sierraconnect.protoexpress.com/lucy.sierracircuits/32/8_2.png) [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\
**Post date:** [September 29, 2025, 2:00pm UTC](https://sierraconnect.protoexpress.com/t/how-to-reduce-ground-bounce-in-pcb-assembly/3604/1 "2025-09-29T14:00:02Z")

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Originally published at: [https://www.protoexpress.com/blog/how-to-reduce-ground-bounce-pcba/](https://www.protoexpress.com/blog/how-to-reduce-ground-bounce-pcba/)  
   
Ground bounce is a source of noise in a PCB assembly. It is important to prevent this as it interrupts high-speed or high-frequency operation. The major cause for ground bounce is the difference in ground potentials at various points on the circuit.