Obsolete MEMS oscillator — what it means for your BOM
The DSC6331MI1CA-038.0000: For a BOM that requires this exact 38 MHz MEMS oscillator, sourcing runs through independent surplus or broker inventory. Availability is lot-specific; quantities and pricing are confirmed at RFQ time.
38 MHz LVCMOS clock with spread-spectrum EMI control
The ±1.00% center-spread spread spectrum bandwidth reduces peak EMI emissions at the fundamental and harmonics — useful when the oscillator sits near a board edge or unshielded I/O connector and the system must pass radiated emissions testing without a metal can.
Industrial temperature range and package footprint
No external load capacitors are needed; the MEMS resonator and PLL are integrated inside the package.