25 MHz MEMS oscillator – obsolete, sourced per RFQ
Runs from a 3.3 V supply with ±25 ppm frequency stability over -20°C to 70°C. Maximum supply current is 10 mA; standby (power-down) mode drops draw to 1 µA. Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package – a common footprint for 25 MHz oscillators used in Ethernet PHY reference clocks, MCU timing, and FPGA configuration.
Obsolete – no direct replacement on record
Microchip lists the DSC1033CE2-025.0000 as obsolete. No official successor or pin-compatible second source is cited in the available documentation. For existing BOM lines, sourcing is limited to independent surplus channels. If your design requires a production-secure clock, evaluate the current DSC11xx or DSC12xx MEMS oscillator families from Microchip for a functional replacement – note that package and pinout may differ.