843253AGI-45LF

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

The 843253AGI-45LF is a frequency synthesizer module that utilizes clock generators, Phase Locked Loops (PLLs), and other frequency synthesizing components to guarantee reliable and consistent frequencies used in various applications. It is used for converting low frequency clock signals into high frequency clock signals that can be used for the LCD screens, HDTV receiver and other displays in order to create desirable image Quality. Utilizing PLLs to synthesize frequency is the basis for this synthesizer module.

The 843253AGI-45LF is designed with a range of application fields in mind. It is primarily used in video displays as its output signal frequency range of 18-300MHz is ideal for this purpose. However, the module is also suitable for other applications such as IEEE802.3 10/100/1000M Ethernet, LTE, WiFi and RFID technologies. It is even capable of supporting 1300Mb/s. All these factors make the 843253AGI-45LF an incredibly versatile and useful frequency synthesizer.

The 843253AGI-45LF synthesizes the frequency of the desired output signal by utilizing Frequency Synthesizers. It starts from a low frequency reference clock usually of 28.5MHz which is acquired from a Crystal Oscillator. This clock signal is then fed into a series of Frequency Divider, Low Pass Filter and Phase Detector which are connected by a feedback loop also known as a Phase Locked Loop (PLL). The PLL is capable of dividing the 28.5MHz reference clock into a much smaller frequency while still maintaining the desired accuracy of the output signal. It is then passed through a Voltage Controlled Oscillator (VCO) to acquire the exact desired frequency before being amplified.

The 843253AGI-45LF also utilizes various engineers and operators to get a reliable output signal. Its internal voltage and current reference circuits enable the module to achieve high levels of accuracy. Its built-in single-ended TTL/CMOS circuits enable it to be compatible with most system applications. The use of low jitter clock generators ensure that the output signal has minimal noise, maintaining a smooth and consistent frequency.

In conclusion, the 843253AGI-45LF is a frequency synthesizer module that utilizes clock generators, PLLs and Frequency Synthesizers to effectively produce accurate high frequency signals with low noise. It has a wide range of application fields such as video displays, IEEE802.3 10/100/1000M Ethernet and LTE. Its internal voltage and current reference circuits, single-ended TTL/CMOS circuits and low jitter clock generators make it a reliable and useful frequency synthesizer.