Found in a 1967 Electronic Design, this circuit operates in a range of 0 to 1 V input with frequencies determined by C2. The components are from the period.
Found in a 1968 Electronics World, this circuit uses components from the era. In this circuit, a...
The presented circuit can work as a divider by 2 of frequency. The base is an LM3900, operational...
This circuit uses the LT6106 from Linear Technology, from where we took it from a 2005 manual....