IDT's XA series of automotive oscillators are precision crystal oscillators with 750 fs to 890 fs typical phase jitter over 12 kHz to 20 MHz bandwidth. They conform to AEC-Q200 requirements and are available in a wide frequency range from 0.750 MHz to 1350 MHz. The XA series crystal oscillators utilize a family of proprietary ASICs, with a key focus on noise reduction technologies.

The third order delta-sigma modulator reduces noise to the levels that are comparable to traditional bulk quartz and SAW oscillators. With short lead-time, low cost, low noise, wide frequency range, and excellent ambient performance, the XA devices are an excellent choice over conventional technologies. The XA devices have stabilities as tight as ±25 ppm. This series provides extremely quick delivery for both standard and custom frequencies.