Discussion about gyrator oscillator and NIC Hey guys, I'm creating this thread to archive what I G. F. Gusberti May 23, 2021 2 min read
JIG for LCR - Zener and Varicap capacitance measurement Sometimes when designing low frequency VCOs [https://youtu.be/CxFoNXgDuZ8] G. F. Gusberti May 23, 2021 2 min read
Frequency Multiplier using CMOS gates There are many ways to accomplish frequency multiplication in analog G. F. Gusberti May 11, 2021 4 min read
OpAmp with gain switch Many times it is necessary to switch the gain of G. F. Gusberti May 10, 2021 2 min read
RF switch using BJT transistor In the search for a cheap way to make RF G. F. Gusberti May 4, 2021 2 min read