SL38160AZC-18AH

The SL38160AZC-18AH is a clock generator, phase-locked loop (PLL), frequency synthesizer device. It can generate a wide range of output frequencies from 6MHz up to 1.875GHz and features high frequency resolution and accuracy, low jitter, and a wide range of available output formats. It is ideal for applications requiring high-speed clocking needs such as cellular infrastructure, networking, television, and automotive.

Applications

The SL38160AZC-18AH is a versatile device, capable of multiple applications in different industries. It offers many features such as low jitter, wide frequency range, and high frequency resolution; making it a suitable choice for many applications. Some of the most prominent applications for the SL38160AZC-18AH include:

• Cellular infrastructure such as base stations and cell masts
• Networking; including 5G, ethernet, and fiber networks
• Television broadcasting
• Automotive, including sensors and telematics

Working Principle

The SL38160AZC-18AH works by taking in a reference signal, such as a crystal or clock source, and then producing an output signal with a desired frequency. This output signal is produced by a numerically controlled oscillator (NCO) which is controlled by a phase-locked loop (PLL).

The PLL starts by locking to the reference signal and then controlling the NCO to create an output signal with the desired frequency. The PLL is controlled by multiple parameters, such as the reference signal frequency, the desired output frequency, and any frequency adjustments required for the application, which are programmed into the PLL via an I2C or SPI interface.

Once these parameters are programmed, the PLL will continuously adjust the NCO in order to ensure that the output signal remains at the desired frequency. This process is achieved by adjusting the frequency and phase of the NCO so that it is always in alignment with the reference signal.

Conclusion

The SL38160AZC-18AH is a versatile device which is capable of providing high performance for many applications. It is able to generate a wide range of output frequencies from 6MHz up to 1.875GHz and is capable of providing low jitter, making it suitable for use in cellular infrastructure, networking, television, and automotive. It is also capable of providing a high frequency resolution, allowing it to be used where clock accuracy and stability are essential.