MEMS oscillator for 1.8V timing rails
The DSC1525MI2A-33M33333 is a standard XO built on a MEMS resonator, delivering a fixed 33.33333 MHz LVCMOS output from a 1.8V supply rail. It is part of the DSC152X series from Microchip Technology. The Enable/Disable function lets the system gate the output to save power—max supply draw is 7.5 mA when enabled, and the output goes high-Z when disabled, allowing shared clock lines.
4-VFLGA footprint and board integration
Packaged in a 4-VFLGA measuring 2.00 mm x 1.60 mm with a seated height of 0.89 mm—this is a compact, surface-mount MEMS oscillator that fits tight timing arrays on multi-layer PCBs. The MEMS resonator is inherently more shock- and vibration-tolerant than a quartz crystal, which matters for industrial or portable equipment where mechanical stress can pull a quartz oscillator off frequency.
Active lifecycle — design-in ready
Listed as Active by Microchip Technology — no NRND or EOL flags. This part is suitable for new designs and production builds. Sourced through independent distribution on an RFQ basis.