Charge Pump Noise - Pedal Order Dependent - PedalPCB Community Forum Overall, there could be various reasons for the whining noise in your guitar pedal when using an 18V charge pump It's recommended to troubleshoot the issue by trying out different solutions until you find the root cause
Microsoft Word - CHARGE PUMP. DOC - AM1 This model suggests that the only way to improve the overall phase noise performance of the phase detector (when the 3 dB octave phenomenon is occurring) is to reduce the noise contributions during the “+” and “-“ time intervals
Charge pump noise: One of these Klones is not like the others But one day I noticed the dreaded charge pump whine noise when I was using it with my HX Stomp Faint, but there Tried different power supplies and pedal chains, but it turned out that the problem occurred only with the pitch shifting algorithms in the Stomp
A High-Speed and Low-Noise Charge Pump for PLL - IEEE Xplore This paper introduces a high-speed and low-noise charge pump for phase-locked loop The use of low-voltage switch increases the turn-on and turn-off speed and charge pump can operate at 300 MHz
MAX 1044 charge pump noise - freestompboxes. org I´ve built a Klon clone based on Effects Layout blog, I got it right from the first time, but with the rather common problem of the charge pump making high pitched tone (oscliator frecuency) even though I used IC 7660S
Noise characterization of a single parameter quantized charge pump We use the measured shot noise to extract the probabilities for pumping none, one or two electrons at the position of the missing step These probabilities can be used to characterize the dynamics of the non‐adiabatic pumping process