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DS1085L Datasheet 3.3v Econoscillator Frequency Synthesizer

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: www.maxim-ic.com.

General Description

OUT1 - Main Oscillator Output OUT0 - Reference Oscillator Output VCC GND - Power-Supply Voltage - Ground CTRL1 - Control Pin for OUT1 CTRL0 - Control Pin for OUT0 SDA - 2-Wire Serial Data Input/Output SCL - 2-Wire Serial Clock OSCILLATOR OUTPUT RANGE 4.1kHz to 66MHz 4.1kHz to 66MHz 4.1kHz to 66MHz DESCRIPTION The DS1085L is a dual-output frequency synthesizer requiring no external timing components for operation.

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 33MHz to 66MHz with three resolution options of 5kHz, 12.5kHz, and 25kHz.

Key Features

  • User-Programmable Frequency Synthesizer.
  • Programmable From 4.1kHz to 66MHz.
  • Dual Synchronous Outputs.
  • 4.13MHz to 66MHz Reference Oscillator Output.
  • 4.1kHz to 66MHz Main Oscillator Output.
  • Single 3.0 to 3.6V Supply.
  • Three Resolution Options.
  • 2-Wire Serial Interface.
  • 0.75% Absolute Accuracy.
  • Nonvolatile (NV) Frequency Settings.
  • No External Timing Components.
  • Power-Down Mode.

DS1085L Distributor