SIT9002AI-33N25DK

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Introduction to Programmable Oscillators:

Programmable oscillators are a type of specialized clock generator that can produce various frequencies with one device. They are able to do this by allowing their output frequency and duty-cycle to be programmed and adjusted. By configuring the programmable oscillators accordingly, you can use them to produce predictable and reliable timing signals.

SIT9002AI-33N25DK Application Field and Working Principle:

The SIT9002AI-33N25DK is a crystal-based, programmable oscillator (crystal-based PLL, XO) developed by Sitronix Technology Corporation. It features an integrated loop-filter and an output buffer, as well as an additional complementary output. It supports 32.768KHz oscillation frequency and an operating temperature range from -40°C to 85°C.

The SIT9002AI-33N25DK is designed to be used in applications such as power management, I/O expansion, system timing and memory control. Its embedded oscillator circuit can be tuned to various frequencies, allowing the user to adjust the frequency of the output signal according to the system\'s requirements. It also has an on-die loop-filter, which reduces the required number of passive components, simplifying the overall design.

The SIT9002AI-33N25DK has an adjustable output drive 4mA, 6mA, 8mA and an adjustable output load of 4mA and 6mA. The device also features adjustable phase noise which aids in reducing power dissipation. The programmable oscillator has an integrated clock output load synthesizer which supports output frequencies in the range from 0.25Hz to 52MHz and includes fast frequency switching and synchronization capabilities.

The SIT9002AI-33N25DK is powered by a 1.8V voltage supply. It is a low power, low-jitter and ultra-stable device that utilizes SMD packaging. It operates over a temperature range of -40°C to 85°C, making it reliable and able to endure harsh operating environments.

Conclusion:

The SIT9002AI-33N25DK is an ideal solution for applications such as power management, I/O expansion, system timing and memory control. It is a high precision programmable oscillator with a range of frequency and duty cycle settings, adjustable phase noise and a wide operating temperature range. Thus, it is an excellent choice for applications requiring reliable timing and variable frequencies.

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