SILICON LABS 536FB156M250DG

The Si535/536 XO utilizes Skyworks Solutions' advanced DSPLL® circuitry to deliver ultra-low jitter clocks at high-speed differential frequencies. Unlike traditional XOs, which require a different crystal for each output frequency, the Si535/536 uses a single fixed crystal to support a wide range of output frequencies. This IC-based approach provides excellent frequency stability and reliability for the crystal resonator. In addition, the DSPLL clock synthesis offers superior power supply noise rejection, simplifying the task of generating low-jitter clocks in the noisy environments common to communications systems. Si535/536 IC-based XOs are programmed prior to shipment, eliminating the long lead times associated with custom oscillators.

• Selectable frequency from 100 MHz to 312.5 MHz
• LVPECL and LVDS outputs
• 3rd generation DSPLL with superior jitter performance and high power supply noise rejection
• 3.3V and 2.5V supply options
• 3x better frequency stability than SAW-based oscillators
• Industry-standard 5x7 mm package and pinout
• Lead-free/RoHS compliant

• 10/40/100G data centers
• Enterprise servers
• 10G Ethernet switches/routers
• Networking
• Fibre Channel/SAS/storage
• Telecommunications