SI5338Q-B04075-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

The SI5338Q-B04075-GMR is an integrated clock generation device designed for use in a varity of communications and computing systems. It is part of a family of integrated clock devices from Silicon Labs that offer advanced synchronization, phase and frequency detection, loop control, jitter attenuators and phase aligned clock output. The SI5338Q-B04075-GMR is well suited for applications in networking, digital communication transmission, machine control, and medical imaging. Its on-chip phase alignment, automatic clock domain synchronization and synchronization between multiple links of a computer bus result in lower system power and improved system performance.

The SI5338Q-B04075-GMR clocks are divided into external oscillator and crystal oscillator modules. The external oscillator module includes a low-jitter crystal oscillator and vibration-resistant clock module. The external oscillator is driven by an internal regulator. The crystal oscillator module includes a Phase Locked Loop (PLL) and a Delay Locked Loop (DLL). The PLL is used to generate a high-frequency output clock with low jitter and low-phase noise. The DLL is used to generate the output clocks at frequencies related to the reference frequency.

The clock output of the SI5338Q-B04075-GMR can be digitally programmed to match the required output frequency. The internal digital frequency synthesis is based on the I2C communication interface and the user can adjust the output frequency. The device also supports programmable duty-cycles to optimize the power consumption and clock duty-cycle requirements. The device has four outputs and can support a wide range of output frequencies (50MHz - 300MHz) with a low jitter (< 1ps RMS).

The SI5338Q-B04075-GMR can synchronize with local or remote signals, resulting in better system performance. It can synchronize with other SI5338Q-B04075-GMR devices using an internal synchronization control logic. The logic contains both a PLL and DLL and allows synchronization with multiple other SI5338Q-B04075-GMR devices for improved jitter protection and phase acquisition. The SI5338Q-B04075-GMR also offers phase alignment capability that enables phase locked loop implementation without loss of signal integrity. The phase alignment is set through a digital phase-shift command and then the phase alignment of the clock is maintained throughout the units specified cycle.

The SI5338Q-B04075-GMR is also well suited for high-bandwidth data links and telecommunications equipment. It features a jitter attenuator that can reject common-mode noise and reduce peak jitter, resulting in improved signal integrity, reduced glitches and improved system-level performance. The jitter attenuator can also be used to reduce system power consumption.

In addition, the SI5338Q-B04075-GMR offers a loop control circuit that can maintain accurate frequency and phase at the output. The circuit is designed for both jitter-attenuating and loop-filtering applications, providing excellent precision performance from the reference clock. In summary, the SI5338Q-B04075-GMR offers a range of advanced synchronization, phase and frequency detection, loop control, jitter attenuators, and phase aligned clock outputs, making it an ideal choice for applications in the clock/timing – application Specific market.

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