SI5335D-B02294-GMR

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

SI5335D-B02294-GMR is a low-noise and low-jitter clock generator and is part of the well-known SiTime product family. It is designed to generate high performance clocking solutions for different applications within the electronics industry. The device offers a wide range of features and is ideal for network clocks (DBDs, SMOCs, LTE eNB/Rel-13), optical telecom (10/25G Ethernet, CPRI, JESD204B) and consumer-oriented applications.

The typical applications of SI5335D-B02294-GMR can be divided into three main categories:

• Optical Network Clock: This type of clock generator is used in optical networks such as 10G Ethernet, 25G Ethernet, CPRI, and JESD204B for distributed timing solutions. It can generate the differential clocks and data clock signals required by these networks.
• Network Clock: This type of clock generator is used in distributed networks such as PDH/SDH/SONET, E1/T1/CE1 and 10GbE networks. It can generate the differential clocks and data clock signals required by these networks.
• Consumer Electronics: This type of clock generator is used in consumer electronics such as HDTV, HDMI, and Blu-ray Disc players. It can generate low jitter and low noise clocks, giving these devices the best performance.

The SI5335D-B02294-GMR clock generator can also be used for automotive applications, digital broadcast applications, and computer systems. It is specifically designed for low jitter and low phase noise operation, with excellent jitter performance down to 0.7ps RMS and low phase noise down to -150 dbc/Hz at 10kHz for a 100MHz clock.

The SI5335D-B02294-GMR clock generator is based on a programmable oscillator that is configured and programmed by an I2C/SPI interface. The device contains three clock generation units, each consisting of a phase frequency and an amplitude detectors, a PLL, and an output buffer. Depending on the design, the oscillator can be programmed as a fixed frequency, an integer-N (Fractional-N) synthesizer, or a SINC PLL synthesizer. The device can provide up to five output signals, with a wide selection of different frequencies.

The working principle of the SI5335D-B02294-GMR is based on the fact that the frequency of an oscillator can be changed by changing the capacitance of an integrated circuit, which is sometimes known as capacitance-tuning. The oscillator can be programmed at any frequency, within a certain range, by changing the capacitance of a number of capacitors. The actual frequency of the oscillator is determined by the number of capacitors, their capacitance values, and the oscillator\'s stability.

Once the oscillator is programmed with the desired frequency, the phase frequency detector (PFD) then detects the difference in frequencies between the oscillator and an input reference, and produces a voltage proportional to the difference. The voltage is then used to control the phase or frequency of the PLL loop, which adjusts the oscillator frequency to match the reference frequency. This process is repeated continuously, so that the output frequency of the clock generator is always the same as the reference frequency.

The SI5335D-B02294-GMR is a reliable, low-cost, and low-jitter clock generator that can provide professional-grade clocking solutions for applications such as network clocks, optical networks, consumer electronics, and automotive applications. It is particularly suited for high performance and low-jitter applications, providing a signal-to-noise ratio of more than 10db, and a jitter performance of 0.7ps RMS.

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