SIT3821AC-2C-25EZ

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Programmable oscillators are electronic devices that produce an oscillating signal with a precise frequency. The frequency of the oscillation is determined by an internal circuitry that can be adjusted or "programmed" to alter the frequency of the output signal. The SIT3821AC-2C-25EZ is a type of programmable oscillator featuring a precise 25 MHz oscillating frequency, 2.5V supply voltage, low power consumption, and a wide operational temperature range.

The SIT3821AC-2C-25EZ is designed to provide precise, reliable, and cost-efficient solutions to a variety of device applications. It is specially designed for use in automotive applications, offering robust operation in adverse conditions such as extreme temperatures and vibration. It is also suitable for communications equipment in demanding conditions such as aviation and high-speed data applications.

The SIT3821AC-2C-25EZ is based on a differential resonance oscillator (DRO) circuit architecture, which allows it to operate efficiently with a high level of stability. The oscillator is composed of two identical resonant circuits connected to a common circuit node. The two circuits interact to create an oscillating signal that is proportional to the inverse of their inductance and capacity values. The two circuits are connected to a voltage-controlled current source, which can be used to precisely adjust the frequency of the oscillator. The output signal is then filtered to reduce noise, and the output frequency of the oscillator is precisely tuned.

The SIT3821AC-2C-25EZ programmable oscillator is also equipped with an integrated temperature controller to provide precision frequency control under a wide range of operating conditions. The device is further protected against power surges and voltage spikes, which makes it suitable for use in harsh environments. The wide operational temperature range and the low power consumption makes it ideal for use in systems that are subject to frequent temperature and power fluctuations.

The SIT3821AC-2C-25EZ is an ideal oscillator for automotive and communication applications that require precise and stable frequency control. With its highly precise oscillating frequency, wide operational temperature range, low power consumption, and voltage surge protection, the SIT3821AC-2C-25EZ is an ideal solution for a variety of oscillator applications.

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