SIT9005ACA2D-18EN

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Programmable Oscillators are widely used in a variety of electronic applications, including but not limited to telecommunications, consumer electronics, automotive, industrial, and medical. They are an essential part of any reliable high-speed circuit design. The SIT9005ACA2D-18EN is an advanced Pin Configurable Programmable Oscillator that offers a range of customizable features, making it highly versatile and suitable for a variety of applications.

The SIT9005ACA2D-18EN is available in a variety of package sizes and is compatible with a wide range of PCB layouts. With surface mount and plastic DIP packaging, it is light and easy to install. It also features built-in ESD protection for increased safety and reliability. Additionally, the device offers customers a selection of frequency sources such as Quartz Crystal, Ceramic Resonator, and Interval Timer.

The device is available in both fixed frequency and configurable frequency versions. The fixed frequency version is more suitable for applications where a specific frequency target is required. The configurable version is suitable for OEMs and applications that require an adjustable and/or programmable frequency solution.

The working principle of this device is fairly simple and straightforward. The SIT9005ACA2D-18EN utilizes a Phase-Locked-Loop architecture to lock in a target frequency. The Phase-Locked-Loop architecture combines a voltage-controlled oscillator (VCO) and a phase detector. The VCO takes an input signal and generates an output frequency that varies depending on the input signal. The phase detector then compares the frequency of the input signal with the frequency of the output signal, and adjusts the output frequency accordingly, in order to maintain a constant phase relationship between the two signals.

This device offers a range of customizable options such as Tri-state or Power-down Control Output, Symmetry Selection, Deviation Adjustment, and Divide ratios of up to 8. These options make the SIT9005ACA2D-18EN an ideal solution for a wide range of applications that require frequency control.

The SIT9005ACA2D-18EN is designed to operate in temperatures range from -40°C to +85°C, making it suitable for applications in harsh environments. Furthermore, the device offers excellent stability and long-term reliability with a typical ageing rate of ±0.5ppm/year. All these features make the SIT9005ACA2D-18EN an ideal solution for a variety of applications.

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