MEMS oscillator for high-speed clock trees
The DSC1122CI2-155.5200T is a 155.52 MHz MEMS-based XO with LVPECL output — a common reference for 10 Gigabit Ethernet, Fibre Channel, and SONET/SDH line cards. Operates from a wide 2.25V to 3.6V supply, covering 2.5V and 3.3V rails without a separate regulator.
Enable/Disable pin for power management
Useful for power-sensitive designs where the clock tree must be gated during sleep modes or fault conditions.
Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. Surface-mount reflow profile follows standard lead-free soldering guidelines.