This circuit was found in an integrated circuit manual from the 1980s. The circuit can be designed based on modern operational amplifiers.
August 2017 - Mouser Electronics is in stock with the PGA460 and PGA460 Q1 ultrasonic processors...
This simple standing waveform (ROE or SWR) meter is used to adjust antenna matching with...
This linear scale circuit can use the current scale of a multimeter instead of the 50 uA...