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  2. Clock and Timing
  3. Silicon Oscillators
  4. LTC6930


Overview

Features and Benefits

  • Frequency Error <0.09% Max at 25°C
  • Start-Up Time <110μs at All Frequencies
  • 1.7V to 5.5V Single Supply Operation
  • 105μA Typical Supply Current at 32kHz, V+ = 3V
  • 490μA Typical Supply Current at 8MHz, V+ = 3V
  • Typical RMS Period Jitter <0.15% at V+ = 3V
  • No External Components to Set Frequency
  • 5 Options Cover 32.768kHz to 8.192MHz:
    • LTC6930-4.19: 4.194304MHz ÷ N
    • LTC6930-5.00: 5.000000MHz ÷ N
    • LTC6930-7.37: 7.372800MHz ÷ N
    • LTC6930-8.00: 8.000000MHz ÷ N
    • LTC6930-8.19: 8.192000MHz ÷ N
    • Where N = 1, 2, 4, 8, 16, 32, 64, 128
    • (N Determined by State of DIVA, DIVB, DIVC Pins)
  • –55°C to 125°C Operating Temperature Range
  • Tiny 2mm x 3mm DFN or MS8 Package

Product Details

The LTC6930 series is a family of very low power precision silicon oscillators with a frequency error less than 0.09%. For each oscillator, the user can select one of 8 frequencies between 32.768kHz and 8.192MHz. Based on a fixed master oscillator frequency, internal frequency dividers between 1 and 128 provide the 8 different frequencies. The LTC6930 requires no external components other than power supply bypass capacitors. Requiring only a single 1.7V to 5.5V supply enables operation from a single Li-Ion cell or 2 AA alkaline cells.

The LTC6930 features a proprietary control architecture that allows for ultralow power operation while maintaining industry leading accuracy and jitter specifications. The exceptionally fast start-up time, combined with the low power consumption, is ideal for battery operated applications with frequent power-up cycles.

Any frequency from 32.768kHz to 8.192MHz can be provided by the factory. Minimum order sizes apply for custom frequencies.

Applications

  • Digitally Controlled Oscillator
  • Microprocessor Clock
  • Power Supply Clock
  • Portable and Battery Operated Devices

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (5)

Tools & Simulations

Design Tools

OscCalc Silicon Oscillator Selection & Synthesis Tool

OscCalc is a quick and easy tool to help you find the right silicon oscillator for your application.

Product Recommendations

LTC6930 Companion Parts

Recommended Related Parts

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
LTC6930CDCB-4.19#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-4.19#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-5.00#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-5.00#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-7.37#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-7.37#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-8.00#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-8.00#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-8.19#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CDCB-8.19#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930CMS8-4.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-4.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-5.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-5.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-7.37#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-7.37#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-8.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-8.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-8.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930CMS8-8.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HDCB-4.19#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-4.19#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-5.00#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-5.00#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-7.37#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-7.37#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-8.00#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-8.00#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-8.19#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HDCB-8.19#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930HMS8-4.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-4.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-5.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-5.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-7.37#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-7.37#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-8.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-8.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-8.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930HMS8-8.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IDCB-4.19#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-4.19#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-5.00#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-5.00#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-7.37#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-7.37#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-8.00#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-8.00#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-8.19#TRMPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IDCB-8.19#TRPBF Material Declaration Reliability Data 8-Lead DFN (2mm x 3mm w/ EP)
LTC6930IMS8-4.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-4.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-5.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-5.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-7.37#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-7.37#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-8.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-8.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-8.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930IMS8-8.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-4.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-4.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-5.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-5.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-7.37#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-7.37#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-8.00#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-8.00#TRPBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-8.19#PBF Material Declaration Reliability Data 8-Lead MSOP
LTC6930MPMS8-8.19#TRPBF Material Declaration Reliability Data 8-Lead MSOP
Wafer Fabrication Data R494 Reliability Data

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Evaluation Boards

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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.