MAX31D80, MAX31C80 Datasheet (Maxim Integrated Products)

MAX31D80, MAX31C80, Spread-Spectrum Clock Generators

The MAX31C80/MAX31D80 are spread-spectrum clock generators that contain a phase-locked loop (PLL) that generates a 2MHz to 134MHz clock from an input clock or crystal.

The PLL can provide a spread-spectrum down-dithered (MAX31D80) or center-dithered (MAX31C80) frequency-modulated clock.

The devices

MAX31D80 Features

* S 2MHz to 134MHz Spread-Spectrum Clock MAX31C80/MAX31D80 8MHz to 134MHz Clock S Factory-Programmable Output Frequencies in 2MHz to 134MHz Range S Low-Cost Crystal at Low Frequency Used to Generate High Frequencies S On-Board PLL is Capable of Spread-Spectrum Frequency Modulation S Down- or