AX7DAF1-933.1200T

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Oscillators are electronic components that produce periodic electrical signals and are widely used in the electronics industry. The AX7DAF1-933.1200T is a highly reliable Voltage Controlled Oscillator (VCO), ideal for commercial and military applications, designed to provide stable, accurate and instantaneous frequency changes. This article will discuss the application field and working principle of the AX7DAF1-933.1200T.

The AX7DAF1-933.1200T offers excellent frequency stability (-0.2 ppm) at temperature ranges of -10°C to 70°C. It also offers an excellent phase noise of -127 dBc/Hz@100 kHz. The standard frequency range of this oscillator is from 933.0 to 933.9 MHz and it also includes a frequency-adjustable output voltage range from 0.4 to 2.4 volts. This makes it an ideal choice for applications like radio receivers, X/K/Ku band systems, global navigation satellite systems, and remote sensing receivers.

The AX7DAF1-933.1200T incorporates a new high-speed voltage control circuit, which facilitates fast frequency changes. It also bundles a PLL loop that enables very precise frequency control. This oscillator includes an internal temperature compensated crystal oscillator (TCXO) that offers exceptional frequency accuracy at varying temperature. In addition, it is equipped with a 10-bit digital bus that provides good resolution for smooth tuning, as well as a power-down mode that reduces power consumption.

The AX7DAF1-933.1200T working principle is based on the use of a voltage-controlled oscillator (VCO) to generate an output signal at a specific frequency. The oscillator contains an oscillator core, usually a quartz crystal slab, which is connected to a high-frequency electronic circuit. The voltage-controlled oscillator (VCO) is connected to a control voltage that can change the frequency of the output signal, allowing for precise control and tuning of the frequency. This technology provides a wide frequency range with very low phase noise and superior operational performance.

The benefits of using the AX7DAF1-933.1200T include low power consumption, excellent phase noise performance, robust design, and high frequency stability over a wide temperature range. This oscillator is ideal for applications requiring rapid frequency changes and reliable operation in critical applications.

In conclusion, the AX7DAF1-933.1200T is a highly reliable Voltage Controlled Oscillator (VCO) that offers high frequency stability, excellent phase noise performance, and an adjustable output voltage range of 0.4 to 2.4 volts. Its wide temperature range and fast frequency changes make it a suitable choice for applications such as radio receivers, X/K/Ku band systems, global navigation satellite systems, and remote sensing receivers.

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