DS1085 Overview
It can be used as a standalone oscillator or as a dynamically programmed, processor-controlled peripheral device. An internal master oscillator can be programmed from 66MHz to 133MHz with three resolution options of 10kHz, 25kHz, and 50kHz. A programmable, 3-bit prescaler (divide-by-1, 2, 4, or 8) permits the generation of a reference oscillator output (OUT0) from the master, ranging from 8.2MHz to 133MHz.
DS1085 Key Features
- User-Programmable Frequency Synthesizer
- Programmable From 8.1kHz to 133MHz
- Dual Synchronous Outputs
- 8.2MHz to 133MHz Reference Oscillator
- 8.1kHz to 133MHz Main Oscillator Output
- Three Resolution Options
- 2-Wire Serial Interface
- 0.75% Absolute Accuracy
- Nonvolatile (NV) Frequency Settings
- Single 5V Supply
