NE602 Crystal Oscillator (CB26005E)

This oscillator reaches 50 MHz with an overtone crystal. The circuit is from Electronics Now magazine from February 1997.

Unit gain MOSFET stage (CB6966E)
Found in American documentation, this amplifier stage has unit gain and a high input impedance. It...
455 kHz Oscillator (CB4240E)
This simple oscillator generates a 455 kHz signal. The circuit is from an 80's documentation and its...
MAX14871 Full Bridge DC Motor Control (COM039E)
It can be obtained from Mouser Electronics the new MAX14871 Maxim consisting of a full-wave...