| This 455-kHz quadrature detector for narrow-band FM signals boasts two important advantages: it is pleasantly simple and it does not require...
More about oscillator (484)
| This simple and cheap circuit is not just for Christmas! There are just two resistors, a small-signal transistor such as a BC547, one ‘flash...
| It frequently happens that you have an application in which you want to measure the temperature of a circuit or the outside world. This can...
| With the introduction of the MAX260x series of oscillator chips from Maxim it is possible to build a stable oscillator circuit with predicta...
| Although a simple crystal oscillator may be built from one comparator of an LT1720/LT1721, this will suffer from a number of inherent shortc...
| Nowadays, it is no longer necessary to use discrete components to build oscillators. Instead, many manufacturers provide ready-made voltage-...
| Elsewhere in this issue, an RC oscillator is used as a baud rate generator. If you can calibrate the frequency of such a circuit sufficientl...
| Zetex Semiconductors have a siren driver IC Type ZSD100 available that is suitable for use in alarm systems for cars and model craft. With...
| MicroClock have available 28-pin a generator IC Type ICS525, also called OSCaR (acronym for oscillator replacement), which may be used to...
| The TDA1572 integrated AM receiver circuit performs all the active functions and part of the filtering required of an AM radio receiver. It...