SILICON LABS SI53303-B-GMR

The Si5330x family of Universal/Any-format fanout buffers is ideal for clock distribution (1 MHz minimum) and redundant clocking applications. These devices feature typical ultra-low jitter characteristics of 50 fs and operate over a wide frequency range. Built-in LDOs deliver high PSRR performance and reduce the need for external components, simplifying low-jitter clock distribution in noisy environments. The Si5330x family is available in multiple configurations, with some versions offering a selectable input clock using a 2:1 input mux. Other features include independent (synchronous) output enable, glitchless switching, LOS monitor of input clocks, output clock division, and built-in format translation. These buffers can be paired with the Si534x clocks and jitter attenuators, the Si5332 clocks, and the Si5xx oscillators to deliver end-to-end clock tree performance. The Si5330x family of low-jitter, low-skew, universal/any-format buffers accepts most common differential or LVCMOS input signals. These devices are available in multiple configurations customized for the end application.

• Ultra-low additive jitter: 50 fs rms
• Built-in LDOs for high PSRR performance
• Up to 10 outputs
• Any-format Inputs (LVPECL, Low-power LVPECL, LVDS, CML, HCSL, LVCMOS)
• Wide frequency range
• Output Enable option
• Multiple configuration options
• Dual Bank option
• 2:1 Input Mux operation
• Synchronous output enable
• Loss of signal (LOS) monitors for loss of input clock
• Output clock division: /1, /2, /4
• RoHS compliant, Pb-free
• Temperature range: -40 to +85 °C