MEMS oscillator for differential clock trees — LVDS at 156.257 MHz
The DSC1123AI2-156.2570T: The MEMS resonator replaces a quartz crystal — the part starts up faster and survives higher shock/vibration than a traditional quartz XO, which matters for equipment that ships assembled or sees a high-vibration floor. Supply voltage spans 2.25V to 3.63V, so it runs from a 2.5V or 3.3V rail without an extra LDO — one less regulator to source and place.
Lifecycle — active production, no end-of-life risk
Because it is active, it is suitable for both new designs and production replenishment. Quoted to order against the BOM quantity; availability confirmed at RFQ.
Package and board layout — 6-VDFN, 7.0 x 5.0 mm
Housed in a 6-VDFN package measuring 7.00mm x 5.00mm with a seated height of 0.90mm — a low-profile footprint that fits under a mezzanine card or behind a front-panel connector. The Enable/Disable function lets the system pull the output into high-impedance state without removing power — useful for sharing a clock line or sequencing multiple oscillators on the same rail.