SIT8008ACA1-28S

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Programmable oscillators have become an integral part of modern signal processing and communication systems. The SIT8008ACA1-28S offers one of the most reliable and efficient solutions among programmable oscillators for a majority of applications. It is particularly suitable for high frequency applications that demand precision.

The SIT8008ACA1-28S is a high performance, low phase noise, voltage-controlled oscillator (VCO) with high output power. It operates over a wide frequency range of 2005 MHz to 6785 MHz and has an ultra-low phase noise of -136 dBc/Hz in 1 Hz resolution bandwidth. The SIT8008ACA1-28S also has a low start-up time of 1 ms, low power consumption of less than 25 mW, a fast settling time of less than 10 ms, and a wide voltage control range of 0.8 to 3.6 volts.

The SIT8008ACA1-28S features double-balanced frequencies with frequency steps of 0.001%, 0.01%, and 0.1% increments. This makes it suitable for a variety of applications, including high-end digital radio broadcast, satellite communication, and point-to-point radio systems. The VCO is also intended for use in various test and measurement, navigation, and search and rescue systems.

The SIT8008ACA1-28S is designed to achieve the highest level of performance in the most demanding and difficult environments. To reduce the effect of electromagnetic interference, the device utilizes an advanced ferrite material in its enclosure that provides optimal shielding. Additionally, the SIT8008ACA1-28S is highly sensitive toexternal and environmental factors, such as temperature and pressure, and can maintain its high performance levels even under extreme conditions.

The working principle of the SIT8008ACA1-28S is based on negative resistance feedback. The oscillation is generated when the voltage applied to the crystal resonator is canceled out by the negative resistance of the amplifier. The VCO generates a fixed frequency of operation, which is determined by the frequency of the crystal resonator, and the frequency can be adjusted by adjusting the voltage applied to the crystal. The frequency of oscillation is dependent on the capacitance of the resonator and can be varied by changing the voltage applied to the resonator.

The SIT8008ACA1-28S is a reliable and efficient solution for a number of signal processing and communication systems applications. It boasts an ultra-low phase noise, fast settling time, wide voltage control range, and advanced shielding technology, making it a great choice for various signal processing systems. It is also suitable for a variety of applications, such as digital radio broadcast, satellite communication, test and measurement, and navigation systems.

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