SI5369D-C-GQR

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SI5369D-C-GQR is a versatile, high performance clock generator and jitter attenuator. It helps to reduce jitter and deliver a clean signal to the output. The SI5369D-C-GQR is suitable for numerous applications that require reference clocks, including:

• Networking (Ethernet and Gigabit Ethernet)
• Data Storage and Cloud Computing
• Medical Imaging
• Consumer Electronics and Audio/Video

Clock generators are essential in any system requiring synchronized frequency outputs. The SI5369D-C-GQR is an integrated clock generator and jitter attenuator, providing an economical and easy-to-implement solution for an array of timing requirements. This device allows for input frequencies up to 850 MHz and can generate up to 16 outputs from 12 kHz to 600 MHz. What’s more, its low output-to-input jitter ratio of 0.3ps is perfect for applications where low jitter performance is desired.

In addition to the jitter attenuator, the SI5369D-C-GQR also includes a wide range of other features to improve system performance. These features include an on-chip voltage regulator for optimal power supply stability, an option for either a crystal oscillator or LVCMOS reference input, and an output buffer for improved signal profile. The device is also versatile and configurable, with the ability to implement different configurations for programming an external clock output as well as control inputs.

The working principle of the SI5369D-C-GQR is based on an integrated circuit (IC) configuration. The IC contains several components, including transistors, resistors, and capacitors. The clock generator component contains a phase-locked loop (PLL) that provides timing and synchronization signals. The input of the PLL is the reference clock and the output is the generated clock. The PLL generates signals that operate at the desired frequency and phase. These signals are then outputted to the system.

The jitter attenuator component of the SI5369D-C-GQR ensures a cleaner output. This is accomplished by using a band-stop filter surrounding the oscillator. This filter reduces noise that could otherwise cause clock outputs to be skewed, resulting in a distorted output. The combination of the jitter attenuator and the PLL reduces jitter and improves the signal’s edge profile, providing a more accurate clock signal.

The SI5369D-C-GQR is an ideal solution for applications that require a secure and reliable clock signal. This device offers high-performance jitter attenuation and clock synthesis for numerous applications. Its integrated circuit design offers improved system performance, making it an economical solution for many timing requirements.

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