Integrated Device Technology VersaClock 3S Programmable Clock Generator 5P35023-000NLGI

The 5P35023 is a VersaClock programmable clock generator and is designed for low power, consumer, and high performance PCI Express applications. The 5P35023 device is a three PLL architecture design, and each PLL is individually programmable and allowing for up to five unique frequency outputs. The 5P35023 has built-in unique features such as Proactive Power Saving ( PPS ), Performance-Power Balancing ( PPB ), Overshot Reduction Technology ( ORT ) and Extreme Low Power DCO . An internal OTP memory allows the user to store the configuration in the device without programming after power up, then program the 5P35023 again through the I2C interface. The device has programmable VCO and PLL source selection to allow the user to do power-performance optimization base on the application requirements. It also supports three single-ended output and two pair of differential outputs that support LVCMOS , LVPECL , LVDS and LPHCSL . A Low Power 32.768 kHz clock is supported with only less than 5μA current consumption for system RTC reference clock.