Microchip Technology, Inc. Clock Generators, PLLs, Frequency Synthesizers DSC400-3333Q0146KE1

The DSC400-3333Q0146KE1 is a configurable four-output clock generator utilizing crystal-less,Ñ¢ technology, designed for low jitter applications. It features a low RMS phase jitter of less than 1 ps and offers high stability with frequency variations of ¬±25 ppm and ¬±50 ppm. The device operates over a wide temperature range, with options for industrial (-40¬8C to +85¬8C) and extended commercial (-20¬8C to +70¬8C) environments. This clock generator supports a wide frequency range from 2.3 MHz to 460 MHz and provides four format-configurable outputs, including LVPECL, LVDS, HCSL, and LVCMOS. It includes a pin-selectable frequency table, allowing for two frequency sets per bank, and has high supply noise rejection of -50 dBc. The DSC400 is packaged in a compact 20-pin QFN footprint (5.0 mm x 3.2 mm) and is compliant with RoHS standards, as well as AEC-Q100 automotive qualification. Applications for the DSC400 include communications and networks, Ethernet, storage area networks, passive optical networks, automotive, and video surveillance systems. Its high reliability and excellent shock and vibration immunity make it suitable for demanding environments.