IDT5T2010BBI

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IDT5T2010BBI is a clock generator and frequency synthesizer device, designed for use in a wide range of applications. This application field and working principle of device are discussed here.

Application Field

The IDT5T2010BBI is a 10-bit clock generator with an adjustable output range of 5000 to 4200 MHz, making it suitable for use in a wide range of applications. It is primarily intended for use in the digital telecom, networking, and computing markets, and can be used to generate high-frequency synchronization signals for such processes as streaming audio, video and high-speed data transfer. In addition, the adjustable output frequency range makes it suitable for use in a variety of application areas, such as digital signal processing, wireless communications, multimedia, military and aerospace.

Working Principle

The IDT5T2010BBI is a two-wire-compatible device that provides both low-skew and wide-frequency-range synthesized outputs. The device uses a voltage-controlled oscillator (VCXO) for its basic frequency synthesis, and can be programmed for a wide range of output frequencies. The on-chip VCXO is a higher-precision, temperature-compensated implementation, providing stable frequency performance over varying temperatures.

The VCXO operates in conjunction with an on-board programmable frequency-dividing circuit, which can be used to further divide down the output frequency, while maintaining high-precision frequency outputs. The divider circuit can also be programmed to provide multiple, simultaneous output frequencies. The device also provides a digital feedback loop between the output and input, allowing the output frequency to be finely adjusted to the desired output frequency.

In addition, the device offers an integrated synthesizer and amplifier, allowing the output frequency to be precisely controlled. This integrated synthesizer uses phase-lock-loop (PLL) techniques to achieve high-precision output frequencies. The synthesizer also features a wide range of output power levels, ensuring a low-noise, high-quality performance.

In order to further improve the precision of the output frequency, the device also features an on-board automatic calibration circuitry. This circuitry enables the device to automatically adjust the output frequency according to temperature variations. This ensures the highest accuracy of the output frequency over varying temperatures.

Overall, the IDT5T2010BBI is an excellent device for a wide range of applications, providing a high-precision frequency-generating capability. With its wide output frequency range, integrated synthesizer/amplifier, and on-board calibration circuitry, the device ensures reliable, accurate output frequencies over varying temperatures.

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