Microchip Technology, Inc. Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers PL685-P8-068OC-R

The PL685-P8-068OC-R is a programmable clock generator from Quarktwin Technology Ltd., capable of output frequencies ranging from 19MHz to 800MHz. It features low phase noise with less than 0.5ps RMS phase jitter at 622.08MHz and a maximum peak-to-peak period jitter of 30ps. The device operates with a low power consumption of less than 90 mA at 622MHz and under 10¬µA in power-down mode. It accepts a fundamental crystal input frequency between 19MHz and 44MHz and provides PECL output types. The power supply requirement is 3.3V with a tolerance of ¬±10%, and it is available in both commercial (0¬8C to 70¬8C) and industrial (-40¬8C to 85¬8C) temperature ranges. The PL685 family is designed for high-performance applications such as Fiber Channel, serial ATA, Ethernet, and SONET/SDH, making it suitable for demanding clock generation needs.