SIT9005ACE2H-XXDG

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Programmable oscillators provide the frequency accuracy and stability for many applications, ranging from measuring instruments to pulse generation in communication systems. SIT9005ACE2H-XXDG is a top-of-the-line Programmable Oscillator (P oscillators). The goal of this post is to explain its application field, working principle and how it works better than other oscillators.

The SIT9005ACE2H-XXDG is a programmable oscillator designed specifically for applications where a low-jitter, highly accurate, robust, low-power, low-cost solution is required. The oscillator is designed to be used in applications requiring ultra-low power, such as mobile phones and medical devices. It provides an extremely low-jitter performance of under 3ps, and can be programmed up to 28MHz.

The unique feature of the SIT9005ACE2H-XXDG is its ability to program a wide variety of waveforms, including triangle, square, and sinusoidal. With a waveform selection control pin and oscillator frequency setting pin, the waveform can be programmed according to application requirements. This allows for increased flexibility and performance in applications where the waveform may need to be regularly changed.

In addition to waveform programming, the SIT9005ACE2H-XXDG also offers an I²C or SPI interfacing option, enabling external control of the oscillator’s frequency settings. This feature eliminates the need for a complicated external voltage-controlled oscillator (VCO) circuit, reducing board space and components costs.

The SIT9005ACE2H-XXDG is an ideal Programmable Oscillator for a wide variety of applications. It is used in wireless and wireline communications, cellular infrastructure, RFID, and other applications that require highly accurate and stable frequency sources. Due to its low-jitter capabilities and external programming capability, it is well-suited for applications requiring synchronization between multiple devices.

The SIT9005ACE2H-XXDG uses a Quartz Crystal Resonator as its oscillator core, with an integrated 36-bit EEPROM for frequency configuration and waveform selection. The programming is done via an external 4-wire serial interface. The EEPROM can be programmed with the frequency of the oscillator, waveform selection, and additional settings such as temperature compensation. This allows the oscillator to be programmed to its exact requirements, making it a versatile and reliable solution.

The SIT9005ACE2H-XXDG is a programmable oscillator that offers a wide range of features and capabilities. It is a low-jitter, robust and low-cost solution for a variety of applications, including communications, RFID, and cellular infrastructure. Its versatility and ability to be programmed make it an ideal solution for applications requiring synchronization between multiple devices. Its integrated EEPROM and external programming capability make it a great choice for applications needing frequency accuracy and stability.

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