SMV2023-219

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The SMV2023-219 is a variable capacitance diode in a surface mount package, and belongs to the category of diodes referred to as varicaps, varactors, or tuning diodes. It is primarily used for tuning the frequencies for broadcast, marine and other communications applications, along with many other tasks.

The device has a reverse bias voltage of 0.5 volts that can handle peak again voltage of 10 volts, and a capacitance range of 0.1-9.9pf. It is equipped with a built-in 3dB attenuator, as well as an integrated pickup circuit that allows it to receive signals at up to 30 MHz without additional components. The device has an isolation value of 12v.

The working principle of the SMV2023-219 is based on the concept of the varactor diode. Varactor diodes, also referred to as variable capacitance diodes, possess unique reverse-bias properties that allow for variable capacitances to be produced. When a forward bias voltage is applied, a reverse bias current flows through the device, which produces a variable capacitance that’s related to the amount of current applied. By varying the amount of current, the capacitance of the device can be adjusted. This is how the device is used to create variable resonance frequencies.

The SMV2023-219 is usually used as a frequency tuning device in broadcast, marine and other communication systems, as well as in amplitude and frequency range measuring instruments. The device is very useful for creating stable frequency and amplitude measurements, as well as for reducing consumption of energy in circuits. Additionally, it is also used in voltage-controlled oscillators (VCOs).

The device is used in some special systems as a voltage-controlled attenuator and allows for accurate measurements and frequency tuning, as well as a reduced consumption of energy. It is also used in Wilkinson power dividers, as well as in frequency dividers. Additionally, it is used in passive mixers for broadcasting signals, frequency and bandwidth control, and in discontinuous current devices.

The SMV2023-219 is one of the most versatile varactor diodes on the market. It is available in a small surface mount package that is suitable for a variety of applications. It offers excellent frequency and amplitude tuning capabilities, and its robust construction ensures that it is ideal for long-term operation in tough environmental conditions.

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