DS1086L
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DS1086L

3.3V Spread-Spectrum EconOscillator

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Industry's Smallest Low-EMI 3V, All-Silicon Clock Oscillator Eases Design and Cuts Cost

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 10
1ku List Price Starting From $1.38
Features
  • User-Programmable Square-Wave Generator
  • Frequencies Programmable from 130kHz to 66.6MHz
  • 0.5%, 1%, 2%, 4%, or 8% Selectable Dithered Output
  • Adjustable Dither Rate
  • Glitchless Output-Enable Control
  • 2-Wire Serial Interface
  • Nonvolatile Settings
  • 2.7V to 3.6V Supply
  • No External Timing Components Required
  • Power-Down Mode
  • 5kHz Master Frequency Step Size
  • EMI Reduction
  • Industrial Temperature Range: -40°C to +85°C
Additional Details
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The DS1086L EconOscillator™ is a 3.3V programmable clock generator that produces a spread-spectrum (dithered) square-wave output of frequencies from 130kHz to 66.6MHz. The selectable dithered output reduces radiated-emission peaks by dithering the frequency 0.5%, 1%, 2%, 4%, or 8% below the programmed frequency. The DS1086L has a power-down mode and an output-enable control for power-sensitive applications. All the device settings are stored in nonvolatile (NV) EEPROM memory allowing it to operate in stand-alone applications.

Applications

  • Cable Modems
  • Cell Phones
  • Computer Peripherals
  • Copiers
  • PCs
  • Printers
Part Models 10
1ku List Price Starting From $1.38

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
DS1086LU+
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DS1086LU+T
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DS1086LU-21D+
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DS1086LU-222+
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DS1086LU-222+T
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DS1086LU-455+T
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DS1086LU-527+
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DS1086LU-527+T
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DS1086LU-533+
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DS1086LU-533+T
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Product Lifecycle

PCN

Jan 28, 2019

- 1753B

ASSEMBLY

DS1086LU+

PRODUCTION

DS1086LU+T

PRODUCTION

Nov 26, 2018

- 1753A

ASSEMBLY

DS1086LU+

PRODUCTION

DS1086LU+T

PRODUCTION

Sep 19, 2018

- 1753N

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DS1086LU+

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DS1086LU+T

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DS1086LU-222+

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DS1086LU-222+T

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DS1086LU-527+

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DS1086LU-527+T

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Jan 28, 2019

- 1753B

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ASSEMBLY

DS1086LU+

PRODUCTION

DS1086LU+T

PRODUCTION

Nov 26, 2018

- 1753A

arrow down

ASSEMBLY

DS1086LU+

PRODUCTION

DS1086LU+T

PRODUCTION

Sep 19, 2018

- 1753N

arrow down

ASSEMBLY

DS1086LU+

PRODUCTION

DS1086LU+T

PRODUCTION

DS1086LU-222+

PRODUCTION

DS1086LU-222+T

PRODUCTION

DS1086LU-527+

PRODUCTION

DS1086LU-527+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 2

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DS1086LPMB1

DS1086LPMB1 Peripheral Module

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DS1086LPMB1

DS1086LPMB1 Peripheral Module

DS1086LPMB1 Peripheral Module

Features and Benefits

  • User-Programmable 130kHz to 66.6MHz Square Wave
  • No External Timing Components Required
  • 6-Pin Pmod-Compatible Connector (I²C)
  • Example Software Written in C for Portability
  • Secondary Header Allows Daisy-Chaining of Additional Modules on the I²C Bus
  • Output Header Provides Access to Control Signals for External Circuitry
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The DS1086LPMB1 peripheral module provides the necessary hardware to interface the DS1086L 3.3V spread-spectrum EconOscillator™ to any system that utilizes Pmod™-compatible expansion ports configurable for I²C communication. The DS1086L is a programmable clock generator that produces a spread-spectrum (dithered) square-wave output of frequencies from 130kHz to 66.6MHz. The selectable dithered output reduces radiated-emission peaks by dithering the frequency 0.5%, 1%, 2%, 4%, or 8% below the programmed frequency. The DS1086L has a power-down mode and an output-enable control for power-sensitive applications.

Refer to the DS1086L IC data sheet for detailed information regarding operation of the IC.

Applications

  • Industrial
  • PCs and Printers
  • Portable Electronics

DS1070_EVKIT

Oscillator Evaluation Kit

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DS1070_EVKIT

Oscillator Evaluation Kit

Oscillator Evaluation Kit

Features and Benefits

  • Programs and Reads the Registers of the DS1077(L), DS1085(L), DS1086(L), DS1087(L)
  • Built-in Settings Calculator Determines the Settings Required for the Desired Frequency
  • Win95/WinNT 4.0-Compatible Software
  • ZIF Sockets for Both 8-Pin µSOP and 8-Pin SO Devices
  • 2.7V to 5.5V Operation

Product Detail

The DS1070K EconOscillator programming kit is a complete hardware/software solution for programming Dallas Semiconductor's 2-wire EconOscillator™ products for evaluation and prototyping new designs. The kit is compatible with the DS1077(L), DS1085(L), DS1086(L), and DS1087(L).

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