Its CMOS output drives standard digital loads directly — MCU clock inputs, FPGA reference pins, Ethernet PHY crystals — without an external load capacitor or inverter. The 4-SMD no-lead package (5.00mm x 3.20mm) fits a standard oscillator footprint and reflows with a typical lead-free profile. The MEMS resonator inherently resists mechanical shock better than quartz, which reduces the risk of frequency shift or failure in high-vibration installations like engine control modules or motor drives.
Operating from 1.8V to 3.3V, the DSC1001BL1-025.0000T covers the three most common digital supply rails without a dedicated regulator. When the standby (power-down) function is asserted, the oscillator draws a maximum of 15 µA — low enough for battery-backed real-time clock holdover or wake-on-event circuits in automotive body controllers. Active current consumption is 6.3 mA max, which is typical for a 25 MHz CMOS oscillator and leaves thermal margin in the 4-SMD package at 105°C ambient.
Active lifecycle status and sourcing posture
The DSC1001 series is a mature MEMS oscillator family with broad cross-industry adoption, so supply continuity is stable.