5X35023

VersaClock® Programmable Clock Generator 5X35023 Datasheet Description The 5X35023 is the latest VersaClock programmable clock generator with an integrated crystal, and is designed for low power, consumer, and high-performance PCI Express applications. The 5X35023 device is a 3 PLL architecture design, and each PLL is individually programmable allowing for up to 6 unique frequencies outputs. The device has built-in unique features such as Proactive Power Saving (PPS), Performance-Power Balancing (PPB), Overshoot Reduction Technology (ORT) and Extreme Low Power DCO. An internal OTP memory allows the user to store the configuration in the device, after power up, user can change the register setting through the I2C interface when I2C mode is selected. The device has programmable VCO and PLL source selection to allow power-performance optimization base on the application requirements. The device supports 3 single-ended outputs and two pairs of differential outputs that support LVCMOS, LVPECL, LVDS and LP-HCSL. Low Power 32.768kHz clock is supported with only less than 2μA current consumption for system RTC reference clock. Typical Applications ▪ PCIe Gen1/2/3 clock generator ▪ Consumer application crystal replacements ▪ SmartDevice, Handheld, Computing and Consumer applications Features ▪ Configurable OE pin function as OE, PD#, PPS or DFC control function ▪ Configurable PLL bandwidth; minimizes jitter peaking ▪ PPS: Proactive Power Saving features save power during the end de...