PT7C4501WE

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The PT7C4501WE is a stable clock generator and primary frequency reference, designed to generate high-quality signals with low adjustable jitter and noise levels. It is an ideal choice for any application that requires a stable and reliable clock signals, such as data processing and communications systems. This device is designed to provide reliable clock and timing signals for a wide range of applications.

The PT7C4501WE uses a combination of frequency synthesis and PLL technology to generate its clocks. Frequency synthesis is the process of generating periodic signals from several different frequencies, usually obtained from an external reference clock. This reference provides the basis for the clock that the device needs to produce. The device uses the reference to create a harmonic series of square waves with different frequencies, which are then fed into the Phase-Locked Loop (PLL).

The PLL takes the harmonic series and uses it to generate a single clock with an adjustable frequency. It does this by using a digital filtering algorithm to eliminate any offsets between the incoming frequencies. This filtering algorithm allows it to adjust the factor of the reference clock while still providing a stable and reliable clock output. This filtering algorithm also reduces the input jitter, providing the device with improved clock stability.

The PT7C4501WE also includes a variable delay line to provide adjustable jitter attenuation. This variable delay line provides a delay of up to 40ms, allowing the user to adjust the jitter between 1.0ps and 40ms. This allows for improved performance in applications that require precise timing.

The PT7C4501WE is designed for use in a wide range of applications that require reliable clock and timing signals, such as audio and data processing and communications systems. It is also designed for use in applications where stability is of paramount importance, such as high frequency OCXO-style instruments.

In addition to its adjustable jitter attenuation, the PT7C4501WE also provides improved harmonic performance. This improved harmonic performance helps to minimize spectral emissions, which is important in radio receivers and other radio frequency applications.

The PT7C4501WE is also designed to provide accurate and reliable timing signals. Its frequency accuracy is based on a temperature-compensated crystal oscillator (TCXO), which helps to reduce timing errors due to environmental changes. This ensures that the device remains within its design limits, even in the most demanding of environments.

The PT7C4501WE is an ideal choice for any application where reliable clock and timing signals are required. Its combination of frequency synthesis and PLL technology, combined with its adjustable jitter attenuation and improved harmonic performance, make it an excellent choice for any application where accuracy and stability are paramount.

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