The DSC1101DE5-012.2880 is a MEMS-based XO (Standard) oscillator delivering a 12.288 MHz CMOS output with ±10 ppm frequency stability — tight enough for UART baud-rate generation or Ethernet PHY reference clocks without external trimming. Maximum supply current is 95 µA, an order of magnitude lower than a typical quartz oscillator — this matters for battery-powered sensors or IoT nodes where the clock source runs continuously.
Active production — sourcing through independent distribution
The base product number DSC1101 covers multiple frequency and stability options — confirm the exact suffix (-012.2880 for 12.288 MHz) when ordering.
6-VDFN package — board layout notes
The 6-VDFN package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits under a shield can or on a dense mixed-signal board.