DS1086 Spread-Spectrum EconOscillator
■General Description
◆The DS1086 EconOscillator™ is a programmable clock generator that produces a spread-spectrum (dithered)square-wave output of frequencies from 260kHz to133MHz. The selectable dithered output reduces radiated-emission peaks by dithering the frequency 2% or4% below the programmed frequency. The DS1086 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.
■Features
◆User-Programmable Square-Wave Generator
◆Frequencies Programmable from 260kHz to 133MHz
◆2% or 4% Selectable Dithered Output
◆Glitchless Output-Enable Control
◆2-Wire Serial Interface
◆Nonvolatile Settings
◆5V Supply
◆No External Timing Components Required
◆Power-Down Mode
◆10kHz Master Frequency Step Size
◆EMI Reduction
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Datasheet |
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Please see the document for details |
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μSOP;SO;U8-1;S8-4 |
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English Chinese Chinese and English Japanese |
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3/12 |
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Rev 2 |
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19-6224 |
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495 KB |
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