[time-nuts] Resistors in VCO
actast at hotmail.com
Fri Feb 14 12:35:52 EST 2014
Hi everyone, some VC oscillators I have played with keep trimmer resistor in circuit to adjust the EFC close enough for the PLL to work. I was wondering if changing to more stable resistors could improve ADEV and P/N performance. Also could this add stability if used to divide the loop voltage. It seems foil resistors are exceptional in many ways. Do most high end oscillators already use foil?
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