SIT8208AC-3F-28E-75.000000X

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Oscillators

The SIT8208AC-3F-28E-75.000000X by SiTIME is a standard, low power, temperature compensated oscillator (TCXO) device. It is specifically designed for small form factors, making it ideal for use in applications that require a high level of timing accuracy over a wide range of operating conditions and temperatures.

This oscillator has a frequency range of 10MHz to 1000MHz and a temperature range of -40°C to 85°C. It features a low current consumption of only 10mA, and is powered by a single 3.3V supply voltage. The SIT8208AC-3F-28E-75.000000X TCXO is available in an 8-pin VDFN package, and has an integrated oscillator frequency range of 75MHz to 95MHz. It is ideal for use in a wide variety of applications, including telecom, automotive, medical, military, and instrumentation.

Application Field

The SIT8208AC-3F-28E-75.000000X TCXO has been designed for precision timing applications that require a high level of accuracy over a wide range of operating conditions and temperatures. Because of its low power consumption and small form factor, the device is well suited for use in mobile and automotive applications. It is also ideal for use in industrial, medical, military, and instrumentation applications. In addition, its temperature compensation capabilities make it well suited for use in harsh environment and extreme temperatures.

Specific applications for the SIT8208AC-3F-28E-75.000000X TCXO include frequency synthesisers, cellular radios, GPS systems, computer networks, and frequency standard/calibration. The oscillator also has lower jitter performance than quartz-based oscillators, making it ideal for use in high-speed data acquisition and scanning applications.

Working Principle

The SIT8208AC-3F-28E-75.000000X TCXO is a voltage controlled oscillator (VCO) that utilizes digital circuitry to generate an output frequency which is adjusted according to a control voltage. This oscillator is designed to minimize variations in the output frequency due to environmental changes and supply voltage fluctuations. The oscillator utilizes frequency compensation techniques which allow for higher levels of accuracy and stable performance over a wide range of operating temperatures.

The heat generated from the VCO is dissipated by the integrated TCXO case. This ensures that the oscillator remains at a cell temperature within the designed range to minimize the frequency variation due to environmental temperature variations. This allows the oscillator to maintain the same frequency over a wide temperature range of -40°C to 85°C.

The SIT8208AC-3F-28E-75.000000X TCXO also has an integrated crystal that helps to reduce the overall power consumption by providing better frequency stability. This helps to ensure that the oscillator maintains its frequency accuracy over the operating temperature range. The oscillator also features a phase noise of -107 dBc/Hz which allows for improved system performance in communication and data acquisition applications.

Overall, the SIT8208AC-3F-28E-75.000000X TCXO is a temperature compensated oscillator that is designed for precision timing applications that require a high level of accuracy over a wide operating temperature range and voltage range. The device has a frequency range of 10MHz to 1000MHz and is available in an 8-pin VDFN package. It has integrated oscillator frequency range of 75MHz to 95MHz, and its low power consumption makes it ideal for use in mobile and automotive applications. Its temperature compensation capabilities make it well suited for use in extreme temperatures.

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