Dual-frequency MEMS clock in a 6-VDFN package
The DSC2311KI1-R0053 is a MEMS-based XO (Standard) that delivers two fixed CMOS output frequencies: 2.60288 MHz on Output 1 and 5.20576 MHz on Output 2, both from a single 6-VDFN package measuring 2.50 mm x 2.00 mm. Supply voltage spans 2.25 V to 3.6 V, so the same part can run from a 2.5 V, 3.0 V, or 3.3 V rail without a separate regulator — useful when a board has multiple logic voltages and you want one clock source.
The base product number DSC2311 covers a family of dual-output MEMS oscillators; the R0053 suffix locks in the specific frequency pair and stability grade.
Enable/Disable function and disable current
This is useful for power-sensitive designs where the clock tree can be stopped during sleep modes.