D75A-019.2M-T Crystals, Oscillators, Resonators

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Oscillators are important components in many electronic circuits. D75A-019.2M-T is an oscillator that is used in some circuits. It is an economical quartz crystal oscillator with high stability and reliability.

The D75A-019.2M-T is a 3.3V crystal oscillator with a 19.2MHz operational center frequency. It is available in 6-PIN SMD package and is suitable for various applications such as radio receivers, central processing units, mobile phones, and GPS systems. The frequency stability is ±2ppm in the operating temperature range of -20°C to +70°C and ±3ppm in the storage temperature range of -40°C to +85°C.

The D75A-019.2M-T has been widely used in various electronic and communication systems due to its high stability and low cost. It is also suitable for a wide range of applications, including automotive electronic systems, radio receivers, telephone systems, cellular phone systems, GPS navigation systems, and TV and radio broadcasting systems.

In order to understand the operation of an oscillator, it is important to understand the basic operating principle. A crystal oscillator is a type of oscillator that uses a quartz crystal and a resonator circuit to generate a frequency. The crystal is a piezoelectric material. When an ac voltage is applied to the crystal, it vibrates at a known frequency, causing a sinusoidal voltage to be generated at the resonator\'s output. This sinusoidal voltage is fed back to the crystal, which causes it to vibrate at an exactly known frequency.

The D75A-019.2M-T oscillator works similarly. The oscillator consists of a quartz crystal, a capacitor, and an amplifier circuit. The crystal and capacitor form a resonator circuit, which is in series to the amplifier circuit. The amplifier circuit amplifies the signal from the crystal and capacitor and provides an output signal. This output signal is connected to the input terminal of the crystal. The oscillating frequency of the quartz crystal is determined by the capacitance of the capacitor and the load impedance connected to the output of the circuit.

The D75A-019.2M-T is an excellent choice for precision oscillator applications because of its high accuracy, high stability and low cost. It is used in many different electronic systems, from automotive electronic systems to radio receivers, TV and radio broadcasting systems to GPS navigation systems. Its high precision and accuracy make it an ideal choice in these applications.

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