SIT8209AI-83-25E-133.333300T

Oscillators are electronic devices used to generate periodic electronic signals. They are widely used in many areas such as communications, instrumentation, and consumer products. SIT8209AI-83-25E-133.333300T is an oscillator designed for Point of Load (POL) applications. The oscillator combines high frequency physical layer clock distribution, alarm system integration, and low-power operation. Its main application is the distribution of Ethernet clock signals from a central controller or distributor to multiple Power Over Ethernet (POE) receivers.

The SIT8209AI-83-25E-133.333300T oscillator converts an input clock signal of 963.8KHz to two output clock signals with a frequency of 133.333MHz and a duty cycle of 25%. It can operate at temperatures ranging from 0℃ to 70℃. It also has high jitter immunity, and an operating current of 22mA. The oscillator has a low-power sleep mode for power-saving during periods of inactivity.

The working principle of SIT8209AI-83-25E-133.333300T oscillator is based on the oscillation of electrical circuits consisting of capacitors and inductors. The input clock signal is passed through a voltage-controlled oscillator (VCO) to generate two output clock signals with different frequencies and duty cycles. The output clock signals are then amplified by an amplifier and sent to the end devices. The frequency and duty cycle of the output clock signal depend on the capacitance and inductance of the VCO. This allows the user to customize the clock frequency and duty cycle to the requirements of the target application.

The SIT8209AI-83-25E-133.333300T oscillator is a highly reliable and low-power alternative to other external solutions for clock distribution. Its low-power sleep mode makes it ideal for applications where power consumption is a concern, such as solar-powered devices or portable electronics. Its small footprint and low-jitter performance make it suitable for use in RADAR systems and other high-performance applications.

The SIT8209AI-83-25E-133.333300T oscillator is a versatile, high-performance device that is widely used in clock distribution and other applications. It offers reliable performance, low power consumption, and a wide frequency range for applications of any size.