Datasheet4U Logo Datasheet4U.com

DS1090 - Spread-Spectrum EconOscillator

General Description

The DS1090 is a low-cost, dithered oscillator intended to be used as an external clock for switched-mode power supplies and other low-frequency applications.

Key Features

  • allow the DS1090 to be used in.

📥 Download Datasheet

Full PDF Text Transcription for DS1090 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for DS1090. For precise diagrams, and layout, please refer to the original PDF.

DS1090 Low-Frequency, Spread-Spectrum EconOscillator General Description The DS1090 is a low-cost, dithered oscillator intended to be used as an external clock for switch...

View more extracted text
ithered oscillator intended to be used as an external clock for switched-mode power supplies and other low-frequency applications. The dithering or sweeping function reduces peak-radiated emissions from the power supply at its fundamental frequency, as well as harmonic frequencies. The device consists of a resistor-programmed master oscillator, factory-programmed clock prescaler, and a pin-programmed dither circuit. These features allow the DS1090 to be used in applications where a spread-spectrum clock is desired to reduce radiated emissions. A combination of factory-set prescalers and external resistor allows for output

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
DS1091L Automotive Temperature Range Spread Spectrum Econoscillator
DS1080CL Spread-Spectrum Crystal Multiplier
DS1081L Spread-Spectrum Clock Modulator
DS1085L 3.3V EconOscillator Frequency Synthesizer
DS1088C Fixed-Frequency EconoOscillator
DS1089L Center Spread`Spectrum EconOscillator
DS1124 8-Bit Programmable Timing Element
DS1249W 3.3V 2048kb Nonvolatile SRAM
DS1265AB 8M Nonvolatile SRAM
DS1265Y 8M Nonvolatile SRAM