200 MHz LVDS clock for high-speed serial links
The DSC1103CE2-200.0000 is a MEMS-based XO delivering a 200 MHz LVDS output — a clean differential clock for 1 GbE, PCIe Gen 1, or SFP+ reference timing.
Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm x 0.90 mm. The no-lead land pattern is straightforward to reflow with a hot-air station — the small thermal mass means it heats quickly, and the orientation mark on the package top (pin 1 indicator) is clear enough to place back after rework. No hidden pads under the body, so lifting the part cleanly without lifting a pad is routine.
Suitable for new designs. No official second-source or pin-compatible drop-in from another manufacturer is documented, but the DSC1103 series shares the same footprint across frequency variants, so a frequency change within the family is a direct swap.