DS1086 Spread-Spectrum EconOscillator

DS1086 Spread-Spectrum EconOscillator

The DS1086 EconOscillator™ is a programmable clock generator that produces a spread-spectrum (dithered) square-wave output of frequencies from 260kHz to 133MHz. The selectable dithered output reduces radiated-emission peaks by dithering the frequency 2% or 4% below the programmed frequency. The DS10.

Features

o User-Programmable Square-Wave Generator o Frequencies Programmable from 260kHz to 133MHz o 2% or 4% Selectable Dithered Output o Glitchless Output-Enable Control o 2-Wire Serial Interface o Nonvolatile Settings o 5V Supply o No External Timing Components Required o Power-Down Mode o 10kHz Master Frequency Step Size o EMI Reduction Ordering Information PART TEMP RANGE PIN-PACKAGE DS1086U 0°C to +70°C 8 µSOP DS1086U+ 0°C to +70°C 8 µSOP DS1086Z 0°C to +70°C 8 SO DS1086Z+ 0°C to +70°C 8 SO Note: Contact the factory for custom settings. +Denotes a lead(Pb)-free/RoHS-compliant pa.