ASTMUPCV-33-50.000MHZ-EJ-E-T3

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Oscillators are electronic components that generate an alternating current signal of a certain (or varied) frequency. Due to its properties, oscillators are widely used in the field of electronics and control signals, digital or analog. In this article, we will take a look at the application field and working principle of the ASTM UPCV-33-50.000MHZ-EJ-E-T3 Oscillator.

Uses of Oscillators

Oscillators are used in many areas, from television remote controls to computers. Most electronic circuits require a stable, continuous oscillating current to operate optimally. Oscillators are also used to create repetitive waveforms, from low-frequency sine waves to high-frequency RF signals. Oscillators can also be used for frequency synthesis, such as frequency-division multiplexing (FDM), phase-shift keying (PSK), and pulse-code modulation (PCM). Additionally, oscillators can be used to create timing signals in digital electronics such as microcontrollers.

ASTM UPCV-33-50.000MHZ-EJ-E-T3 Oscillator

The ASTM UPCV-33-50.000MHZ-EJ-E-T3 Oscillator is a quartz crystal unit manufactured by the American Standard Testing and Measurement Incorporated (ASTM). It is an oven-controlled component that has an ultra-low phase noise and a low reference frequency tolerance of 50 ppm. The operating temperature range is from -30°C to +85°C and the frequency stability is up to ±1 ppm. It is designed to operate over a wide voltage range, from 8V to 14V.

Working Principle

The oscillator consists of three different components, the quartz crystal, the driver and the amplifier. The quartz crystal is the most important part of the oscillator as it is responsible for producing the desired frequency. When an alternating voltage is applied to the crystal, mechanical vibrations are generated with a frequency that is determined by the size, shape and internal structure of the crystal. These vibrations are then passed on to the driver stage, which amplifies them and then passes them on to the amplifier stage.

The amplifier is the last part of the oscillator. It amplifies the signal generated by the quartz crystal so that it can be used by other components in the circuit. The amplifier can also adjust the frequency of the signal to create a more stable oscillation. In the case of the ASTM UPCV-33-50.000MHZ-EJ-E-T3 Oscillator, the amplifier is based on the proven and reliable HCTS-9000 transistor. The amplifier also includes frequency-locking circuitry to ensure a stable frequency output over temperature and time.

Conclusion

The ASTM UPCV-33-50.000MHZ-EJ-E-T3 Oscillator is a high-precision device with excellent properties for a wide variety of applications. It is designed to operate over a wide voltage range, from 8V to 14V, and to produce a steady, low-phase-noise signal over a temperature range of -30°C to +85°C. The oscillator works by applying an alternating voltage to a quartz crystal, which then vibrates and produces an oscillating signal. The signal is then amplified by a driver and amplifier stage to produce a frequency-stable output suitable for digital and analog circuits.

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