This circuit multiplies the frequency of a signal by 100. The circuit was found in the October 1994 issue of Electronics Now magazine. The PLL does not operate above approximately a dozen megahertz.
CHANDLER, Ariz., Sept. 15, 2015 [NASDAQ: MCHP] — Microchip Technology Inc., a leading provider of...
Suggested by Motorola documentation from the 1980s, this circuit makes use of MOSFETs of the time....
This sensor uses a capacitive system that oscillates at 45 MHz with the empty glass tube. Its...