• 简体中文
• English

DS1086L：3.3V Spread-Spectrum EconOscillator

Industry's Smallest Low-EMI 3V, All-Silicon Clock Oscillator Eases Design and Cuts Cost

The DS1086L EconOscillator™ is a 3.3V programmable clock generator that produces a spread-spectrum (dithered) square-wave output of frequencies from 130kHz to 66.6MHz. The selectable dithered output reduces radiated-emission peaks by dithering the frequency 0.5%, 1%, 2%, 4%, or 8% below the programmed frequency. The DS1086L has a power-down mode and an output-enable control for power-sensitive applications. All the device settings are stored in nonvolatile (NV) EEPROM memory allowing it to operate in stand-alone applications.

Key Features User-Programmable Square-Wave Generator Frequencies Programmable from 130kHz to 66.6MHz 0.5%, 1%, 2%, 4%, or 8% Selectable Dithered Output Adjustable Dither Rate Glitchless Output-Enable Control 2-Wire Serial Interface Nonvolatile Settings 2.7V to 3.6V Supply No External Timing Components Required Power-Down Mode 5kHz Master Frequency Step Size EMI Reduction Industrial Temperature Range: -40°C to +85°C

DS1086L: Typical Operating Circuit Applications/Uses Cable Modems Cell Phones Computer Peripherals Copiers PCs Printers

DataSheet

Parametrics

Design kits & evaluation modules

• DS1070K
• DS1086LPMB1

Quality and Environmental Data

• DS1086L.pdf

Related Products

• DS1070K：Oscillator Evaluation Kit
• DS1087L：3.3V Spread-Spectrum EconOscillator
• DS1086：Spread-Spectrum EconOscillator

Ordering Information