Power budget and output drive
The DSC6121JI2A-0042T: Typical supply current is 3 mA max, making this oscillator a low-power choice for battery-operated or thermally constrained designs — the MEMS resonator draws less than a quartz equivalent at these frequencies. The CMOS output swings rail-to-rail and drives standard logic loads directly; no external termination or level translation is needed when the supply matches the downstream IC's I/O voltage.
Obsolete — sourcing through independent channels
For existing BOM lines, this part is available through independent surplus and broker channels.