CMOS square wave generator

The generator is designed for generating rectangular pulses at a frequency of 250 - 16,000 Hz. Power circuit is a source of DC 5 - 15 V with a maximum current consumption of 50 mA. Square wave generator ", you must file your application before 06/17/2013 16:00. When this condition is violated, it will be rejected, missed the chance and the time spent. Pierce oscillator is derived from the Colpitts oscillator. The circuit uses a minimum of components: one digital inverter, a resistor, a capacitor and two quartz crystal, which acts as a highly selective filter element. Widespread use of radio amateurs are at the structure of a CMOS chip series K561. Abbreviation CMOS means that the gates of these chips are built on complementary field effect transistor structure of metal oxide semiconductors. The task of generating rectangular pulses - commonly found in developing, debugging, testing electronic equipment. From the square wave generator requires the issuance of pulses given duration at a given interval between pulses.

The circuit of the pulse generator

Setting the calculation Construct a square-wave generator (GUI) with a view of the characteristics of the type of the meander. The amplitude of the signal to a standard transistor-transistor logic (TTL). Square wave generator one of the few electronic devices to help carry out the desired setting of different units of home appliances, such as audio amplifiers. To achieve the desired configuration in full its characteristics is often difficult without the necessary improvised electronic meters.