What AEC-Q100 Grade Does This Oscillator Carry?
The DSC1001AI5-125.0000 is AEC-Q100 qualified — the automotive IC reliability standard that covers temperature cycling, ESD, latch-up, and PPAP documentation. For an OEM auditor, 'capable is not qualified'; this part carries the named grade, so the PPAP package is audit-ready.
125 MHz Clock With ±10 ppm Stability — What It Buys You
At 125 MHz with ±10 ppm frequency stability, this oscillator clocks Ethernet PHYs, FPGA reference inputs, and high-speed serial links without a secondary PLL cleanup. The CMOS output drives standard logic families directly — no level translation needed. The MEMS base resonator provides better jitter and shock immunity than a quartz crystal in the same 7.0 mm × 5.0 mm 4-SMD footprint. No exposed pad means the layout is a straight drop-in for standard oscillator pads.
The wide supply range (1.8V to 3.3V) means a single oscillator part number can serve a 1.8V FPGA bank and a 3.3V microcontroller on the same board, eliminating a separate clock buffer or level shifter. This simplifies the BOM and reduces qualification overhead.
Active Lifecycle — Sourcing for Production and Design-In
No successor or cross-reference is needed.