Wide supply tolerance and package footprint
The supply range spans 2.25 V to 3.63 V, covering both 2.5 V and 3.3 V rails without an intermediate regulator. On a mixed-voltage board the oscillator can share the 3.3 V peripheral rail or the 2.5 V FPGA bank supply — the ±25 ppm stability holds across the full voltage window, so the clock edge timing does not shift when the rail droops under load. The 6-SMD no-lead exposed-pad package measures 7.00 mm × 5.00 mm with a seated height of 0.90 mm.
The base product number DSC1123 covers a family of MEMS XOs; if a different frequency or stability grade is needed later, the same 6-SMD footprint accepts the sibling order code without a board spin.