DESCRIPTION

· The Si541 Ultra Series™ oscillator from Skyworks Solutions employs advanced 4th generation DSPLL® technology to deliver ultra-low jitter and low phase noise clocks at two selectable frequencies.

· It is factory-programmed for any two frequencies from 0.2 to 1500 MHz with <1 ppb resolution, maintaining low jitter across its range.

· Features on-chip power supply filtering for superior noise rejection, simplifying low jitter clock generation in noisy environments.

· Utilizes a single crystal and DSPLL IC-based approach, ensuring 100% electrical testing and quick custom frequency delivery within 1-2 weeks.

FEATURES

· Supports any two selectable frequencies from 0.2 MHz to 1500 MHz.

· Ultra-low jitter: 125 fs Typ RMS (12 kHz – 20 MHz).

· High PSNR and supply noise immunity: –80 dBc Typ.

· 7 ppm stability option (-40 to 85 C).

· Operates at 3.3 V, 2.5 V, and 1.8 V VDD from the same part number.

· Offers multiple output options: LVPECL, LVDS, CML, HCSL, CMOS, and Dual CMOS.

· Available in 2.5x3.2, 3.2x5, 5x7 mm package options.

· Custom frequencies available with 1-2 week lead times.

APPLICATIONS

· 100G/200G/400G OTN, coherent optics.

· 10G/40G/100G optical ethernet.

· 3G-SDI/12G-SDI/24G-SDI broadcast video.

· Servers, switches, storage, NICs, search acceleration.

· Test and measurement.

· Clock and data recovery.

· FPGA/ASIC clocking.