Search found 2 matches

by adibub
Fri Dec 22, 2023 4:21 pm
Forum: Hardware
Topic: Drive strength for XTAL-P/N on ESP32-C6 (or in general)
Replies: 3
Views: 2448

Re: Drive strength for XTAL-P/N on ESP32-C6 (or in general)

Thanks for your reply, i understand why one would need a stable clock for emission and RF range purposes.

Is there any good way to approx. the damping resisitor?

I can just add the 24 nH inductor and optimize later on when i have the board if needed.
by adibub
Thu Dec 21, 2023 11:10 am
Forum: Hardware
Topic: Drive strength for XTAL-P/N on ESP32-C6 (or in general)
Replies: 3
Views: 2448

Drive strength for XTAL-P/N on ESP32-C6 (or in general)

Hi all, Designing a ESP32-C6 board and the HW refrence manual states under section 2.4.1 that In order to reduce the impact of high-frequency crystal harmonics on RF performance, please add a series component (resistor or inductor) on the XTAL_P clock trace. Initially it is suggested to use an induc...