Quad-output clock source — one device replaces four cans
The DSC400-1133Q0113KE1 packs four independent output frequencies into a single 5.00 mm × 3.20 mm 20-VFQFN package: 100 MHz, 156.25 MHz, 125 MHz, 125 MHz, and 25 MHz. That covers a typical Ethernet PHY reference (125 MHz), a SerDes core (156.25 MHz), a processor clock (100 MHz), and a low-speed peripheral bus (25 MHz) from one part number — saving board space and reducing BOM line count. Outputs are configurable as LVCMOS or LVDS, so the same device can drive a single-ended clock tree or a differential pair without a translator.
MEMS resonator — no quartz, better shock tolerance
That means faster startup (typically under 5 ms), higher resistance to vibration and mechanical shock, and no frequency drift from crystal aging. For equipment shipped in rugged enclosures or mounted near fans and drives, the MEMS construction reduces clock-related field failures.
Supply flexibility and enable/disable control
The supply voltage range spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails without a separate regulator.