87973DYI-147LFT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers have always been essential components within sophisticated electronics systems. The 87973DYI-147LFT is one of the newest and most efficient clock generator products available. It provides a wide variety of adjustable frequencies and modulation that outperforms much of its competition when it comes to low power operation, performance and accuracy.

The 87973DYI-147LFT is a self-contained stand-alone frequency synthesizer which basically combines a voltage controlled oscillator (VCO) and an automatic frequency divider (AFD) circuitry. It is designed to provide a wide range of adjustable frequencies and modulation functions within the frequency range of 100 MHz to 1000 MHz. The 87973DYI-147LFT has several features that make it an appealing choice compared to other frequency synthesizers on the market. Some of these features include low power operation, adjustable output frequencies, low phase noise and jitter, wide modulation range, and outstanding frequency accuracy under various temperature ranges.

The 87973DYI-147LFT offers a wide range of application fields. Its low power operation capabilities make it suitable for a variety of low power applications such as network management systems, test instrumentation, modem equipment, wireless communication systems, and digital signal processors. Its adjustable output frequencies make it suitable for use in frequency synthesis applications such as mobile base stations, wireless LANs, several antennas applications, broadcasting receivers and transmitters, satellite tracking systems, and medical instruments.

The phase noise and jitter characteristics of the 87973DYI-147LFT are also conducive to use in timing and synchronization applications as well as clock and data recovery applications. The low phase noise and jitter of this synthesizer make it suitable for operations requiring high levels of accuracy such as pseudorandom bit sequence (PBS) generation, clock and data recovery and network synchronization. The low phase noise and jitter make the 87973DYI-147LFT suitable especially for applications where long time separation of consecutive cycles is critical for proper operation.

The working principle of the 87973DYI-147LFT is relatively simple. A low jitter VCO oscillator generates a signal that is fed into an automatic frequency divider (AFD) circuit consisting of a divide-by-N and divide-by-M counter. The output of the frequency divider is fed into an output buffer section, where it is output as a low jitter, low phase noise, high accuracy frequency. The frequency divider is controlled using input divider values like N and M which can be selected and programmed as desired, thus allowing the 87973DYI-147LFT to generate a wide range of adjustable frequencies and modulation. The AFD can also be disabled to enable the negative edge detect synchronous reset and enable the FSK (frequency shift keying) modulation, if desired.

The 87973DYI-147LFT is one of the most versatile frequency synthesizers available, and it offers many advantages and features not found in other similar products. It is an ideal candidate for applications that require low power operation, high performance, adjustable frequencies and modulation functions. Its ability to generate a wide range of frequencies, along with its low phase noise and jitter characteristics, make it a highly attractive solution for a variety of clock and timing, synchronization and frequency synthesis applications.

The specific data is subject to PDF, and the above content is for reference