Abracon LLC introduces ultra-low-jitter crystal oscillators, featuring industry-standard packages (5.0 mm x 3.2 mm x 1.4 mm, ASFLMX series) and (7.0 mm x 5.0 mm x 1.4 mm, ASVMX series). These devices are ideally suited for high-line-rate applications including fibre channel 10 G/12 G SerDes.  Optimized for ultra-low-rms jitter over 12 kHz to 20 MHz offsets from the carrier, these solutions are offered at standard carrier frequencies from 25 MHz to 312.5 MHz, with typical RMS jitter between 165 fs and 220 fs.