181M-51LFT Integrated Circuits (ICs)

The 181M-51LFT is a clock generator, phase-locked loop (PLL) and frequency synthesizer combination designed to be used exclusively in industrial, automotive and embedded system applications. It is a low-cost, low-noise, low-power device with an integrated high-speed design that is ideal for applications where space is at a premium, such as in industrial embedded systems, where space-saving and low power consumption is important.

The 181M-51LFT utilizes a high-performance, low-jitter clock generator along with a digital frequency synthesizer. The clock generator works on the principle of a frequency multiplier chain. Each multiplier stage is composed of multiple oscillators and a phase-locked loop, which is used to control the frequency of the multiplier output. This chain of oscillators and frequency multipliers makes it possible to synthesize a wide range of frequencies. The PLL is used to ensure that the generated frequency is locked to the reference frequency and is consistent over long time intervals.

The frequency synthesizer portion of the 181M-51LFT utilizes a variable-gain voltage-controlled oscillator (VGVCX) to provide accurate, low-jitter frequency synthesizing capabilities. The VGVCX of this device can be programmed with a resolution of 0.1 Hz and is able to synthesize many different frequencies, up to a maximum peak-to-peak jitter of 1.2 nanoseconds (2 ppm). The VGVCX is also equipped with a frequency divider, making it possible to generate frequencies at any integer multiple of the original reference frequency. This allows the user to create multiple output frequencies from a single device. The device also includes several programmable frequency dividers and delay elements, which allow the user to customize the output to their specific application.

The 181M-51LFT provides a high level of versatility, making it suitable for use in many different types of industrial, automotive and embedded systems. Its low-noise, low-power design and wide output frequency range make the 181M-51LFT a cost-effective solution for a variety of applications. In addition to this, its high-speed integration and high-resolution clock generator and frequency synthesizer make it ideal for applications where space is at a premium.