SI5344B-D-GMR

The SI5344B-D-GMR is a precision, any-frequency clock generator featuring integrated jitter-attenuation technology. It offers a wide range of frequency combinations with very low jitter, making it suitable for a range of timing and clocking applications. This clock generator also provides differential outputs, making it especially suited for applications that require high signal integrity, such as 10/100/1000 BaseTX/T applications.

The SI5344B-D-GMR is built on Silicon Labs’ patented 5th-order Clock Jitter Attenuator. This technology is capable of reducing jitter to near-total anonymity, enabling clock systems with unprecedented performance. The clock generator works by taking the input clock signal, removing jitter components and adding deterministic jitter artifacts back into the signal over a tighter frequency band. This process means that, in addition to having lower jitter, the output signal is less susceptible to interference from neighboring clock signals.

The SI5344B-D-GMR also features an internal oscillator, allowing for the operation of a clock system even in the absence of an external timing reference. The oscillator has a frequency range of up to 200 MHz, making it suitable for a range of applications. The device also includes two selectable output drivers, making it suitable for applications that need either a high or a low output level.

This clock generator is also capable of frequency multiplication, offering the flexibility to generate clock signals of different frequencies. This is particularly useful in multi-phase clocks, as the device can be used to generate multiple outputs at different frequencies. The clock generator also features a variety of output formats, including LVPECL, LVDS, and SMA, which allows for the most flexible usage scenarios.

Overall, the SI5344B-D-GMR is an ideal clock generator for applications that require a wide range of frequency combinations with very low jitter. The integrated jitter-attenuation technology, wide range of frequency outputs, internal oscillator, and selectable output drivers make it the perfect clock generator for a variety of applications. Whether it’s a 10/100/1000 BaseTX/T application or a multi-phase clock system, the SI5344B-D-GMR is the ideal choice.