SILICON LABS 565CFA45M1584ABGR

The Si565 Ultra Series voltage-controlled crystal oscillator utilizes advanced 4th generation DSPLL technology to provide an ultra-low jitter, low phase noise clock at any output frequency. The device is factory-programmed to any frequency from 0.2 to 3000 MHz with <1 ppb resolution and maintains exceptionally low jitter for both integer and fractional frequencies across its operating range. On-chip power supply filtering provides industry-leading power supply noise rejection, simplifying the task of generating low jitter clocks in noisy systems that use switched-mode power supplies. Offered in industry-standard footprints, the Si565 has a dramatically simplified supply chain that enables to ship custom frequency samples 1-2 weeks after receipt of order. Unlike a traditional XO, where a different crystal is required for each output frequency, the Si565 uses one simple crystal and a DSPLL IC-based approach to provide the desired output frequency. The Si565 is factory-configurable for a wide variety of user specifications, including frequency, output format, and OE pin location/polarity. Specific configurations are factory-programmed at time of shipment, eliminating the long lead times associated with custom oscillators.

• Available with any frequency from 200 kHz to 3000 MHz
• Ultra low jitter: 100 fs RMS typical (12 kHz - 20 MHz)
• Excellent PSNR and supply noise immunity: –80 dBc Typ
• 3.3 V, 2.5 V and 1.8 VDD supply operation from the same part number
• LVPECL, LVDS, CML, HCSL, CMOS, and Dual CMOS output options
• 2.5x3.2, 3.2x5, 5x7 mm package options
• Samples available with 1-2 week lead times

• 100G/200G/400G OTN, coherent optics
• 10G/25G/40G/100G Ethernet
• 56G/112G PAM4 clocking
• 3G-SDI/12G-SDI/24G-SDI broadcast video
• Servers, switches, storage, NICs, search acceleration
• Test and measurement
• FPGA/ASIC clocking