DS1080L Overview
The DS1080L is a low-jitter, crystal-based clock generator with an integrated phase-locked loop (PLL) to generate spread-spectrum clock outputs from 16MHz to 134MHz. The device is pin-programmable to select the clock multiplier rate as well as the dither magnitude. The DS1080L has a spread-spectrum disable mode and a power-down mode to conserve power.
DS1080L Key Features
- Generates Spread-Spectrum Clocks from 16MHz to 134MHz
- Selectable Clock Multiplier Rates of 1x, 2x, and 4x
- Center Spread-Spectrum Dithering
- Selectable Spread-Spectrum Modulation Magnitudes of ±0.5%, ±1.0%, and ±1.5%
- Spread-Spectrum Disable Mode
- Low Cycle-to-Cycle Jitter
- Power-Down Mode with High-Impedance Output
- Low Cost
- Low Power Consumption
- 3.0V to 3.6V Single-Supply Operation
