SL28PCIE50ALC

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The SL28PCIE50ALC clock generator is an integrated and single-chip PCI Express clock generator. With its combination of high-performance crystal oscillators and phase-locked loops, this device is one of the most popular and widely used frequency synthesizers in the market for clock/timer devices. The SL28PCIE50ALC is designed for applications that require a high-precision, low-jitter clock source for the PCI Express protocol. With this clock generator, you can generate frequencies from 100 MHz to over 1 GHz in the PCIe audio range. It is also capable of generating frequencies from 25 to 4,000 MHz in the system range, making it suitable for a wide range of systems.

The SL28PCIE50ALC clock generator integrates a quartz crystal oscillator, voltage-controlled oscillator, PLL-based Frequency Synthesizer, and user-programmable logic. In this device, the oscillator and PLL are connected in series to generate the frequency with minimal phase noise and jitter. This clock generator also incorporates advanced frequency management functions, making it ideal for applications that require precise control of frequency, phase, and delay.

The SL28PCIE50ALC clock generator is well-suited for a variety of applications including digital video, set-top boxes, displays, gaming, broadcast receivers, storage systems, and more. It is also widely used in telecommunication systems and wireless communication. This clock generator can be used for high-speed data transmission, digital audio and video streaming, data processing, and so on.

The working principle of the SL28PCIE50ALC clock generator is based on the classical sound VCO (Voltage-Controlled Oscillator) coupled with a PLL-based frequency synthesizer. The VCO is the essential component of a frequency synthesizer, which consists of an oscillator, a comparator and a frequency control voltage (FCV). The oscillator converts an input voltage into an output signal of a certain frequency based on the input voltage. The comparator compares the frequency of the output signal with a reference clock and produces an error signal. The FCV is then used to adjust the frequency of the output signal by varying the voltage of the oscillator, thereby providing precise frequency control.

The SL28PCIE50ALC clock generator provides a wide frequency range, precise frequency control, and low-jitter operation. With its integrated quartz crystal oscillator, PLL-based frequency synthesizer, and user-programmable logic, this device is an ideal choice for a wide range of applications, from PCI Express protocol to digital video, set-top boxes, and more. Its precise frequency control and low-jitter operation make it perfect for high-speed data transmission, digital audio and video streaming, data processing, and more.

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