Microchip Technology, Inc. Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers DSC400-1111Q0120KI2

The DSC400-1111Q0120KI2 is a configurable four-output clock generator utilizing PureSilicon,Ñ¢ MEMS technology, designed to deliver low RMS phase jitter of less than 1 ps and high frequency stability of ¬±25 ppm or ¬±50 ppm. It operates over a wide temperature range, suitable for industrial applications from -40¬8C to +85¬8C and commercial applications from -20¬8C to +70¬8C. The device supports a wide frequency range from 2.3 MHz to 460 MHz and features four format-configurable outputs, including LVPECL, LVDS, HCSL, and LVCMOS. This clock generator is packaged in a compact 20-pin QFN footprint (5.0 mm x 3.2 mm) and offers high supply noise rejection of -50 dBc. It includes a pin-selectable frequency table with two frequency sets per bank, allowing for flexible configuration. The DSC400 is also AEC-Q100 automotive qualified, making it suitable for automotive applications, and is lead-free and RoHS-compliant. Its high reliability is indicated by a mean time to failure (MTF) that is 20 times better than quartz-based devices, making it a robust choice for various applications including communications, networking, and video surveillance.