DS1089L
Overview
The DS1089L is a clock generator that produces a spread spectrum (dithered) square-wave output of frequencies from 130kHz to 66.6MHz. The DS1089L is shipped from the factory programmed at a specific frequency.
- Factory-Programmed Square-Wave Generator from 33.3MHz to 66.6MHz
- Center Frequency Remains Constant Independent of Dither Percentage
- No External Timing Components Required
- EMI Reduction
- Variable Dither Frequency
- User Programmable Down to 130kHz with Divider (Dependent on Master Oscillator Frequency)
- ±1%, ±2%, ±4%, or ±8% Selectable Dithered Output
- Glitchless Output-Enable Control
- I2C-Compatible Serial Interface
- Nonvolatile Settings
