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Ecliptek is one of the ILSI America brands, which also include:

ILSI America MMD Oscilent

July 18, 2011

Ecliptek Adds Tight Tolerance SMD 32.768kHz LVCMOS Oscillators to Extensive Oscillator Product Line

The new EB13K4 (3.3Vdc), EB15K4 (2.5Vdc) and EB16K4 (1.8Vdc) series of 32.768kHz LVCMOS oscillators from Ecliptek offers ±20ppm for applications requiring enhanced performance.

Use these links to learn more about our new product LVCMOS
Series Home Page
All technical specs, as well as other resources, including a Test Circuit diagram, Solder Reflow Methods, Solder Pad Layout, Tape and Reel specs, and more.
EB13K4 EB15K4 EB16K4
Series Data Sheet
Technical specs, drawings, and a part numbering guide in a printable PDF format.
Data Sheet Data Sheet Data Sheet
Part Number Constructor
An interactive parametric part number generator with links on the result page to get an automated Quick Quote, to request a Sample, or to get the part-specific data sheet.
Generate a Part Number Generate a Part Number Generate a Part Number
Frequently Asked Questions
Commonly asked questions and answers about this series.

Combining a 32.768kHz frequency with a ±20ppm tolerance stability, Ecliptek's new LVCMOS 2.5mm x 3.2mm ceramic SMD clock oscillators require a minimum amount of board space while delivering excellent performance in a variety of applications. The EB13K4, EB15K4 and EB16K4 series deliver improved frequency stability through the use of a quartz crystal resonator.

These new crystal clock oscillators are well suited for portable and handheld devices, as well as peripherals, routers, interface controllers and set top box applications.

Technical Benefits

  • Improved frequency stability through the use of a quartz crystal resonator
  • Use of Custom ASIC design, no internal PLL
  • Output frequency of 32.768kHz
  • Supply voltage operation at 1.8Vdc, 2.5Vdc, and 3.3Vdc
  • ±20ppm, ±25ppm, ±50ppm and ±100ppm frequency stability options
  • Commercial and industrial operating temperature range options
  • Tight duty cycle option of 50% ±5%
  • Tri-state high impedance output
  • High speed CMOS output
  • Industry standard 4 pad SMD package
  • Low stand-by current
  • Low profile ceramic MSL1 rated SMD packages
  • RoHS Compliant (Pb-free) with high temperature 260°C reflow capability

Circuit Applications

  • Phase-Locked Loop and Frequency Synthesis
  • System Reference
  • Clock Distribution

End Product Applications

  • Routers, Servers, Hubs, and Network Switches
  • High Resolution Video and Set-top Boxes
  • Scanners and Printers
  • LCD Displays and HDTV
  • Interface Controllers
  • Digital Cameras and Gaming Products
  • Notebook Computers
  • Video Cameras and Video Recorders
  • Portable Devices
  • Computer Peripherals and Networking Products

World's Fastest Quotation

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Ecliptek offers automated quotes in 60 seconds or less!

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World's Largest Inventory

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Ecliptek stocks the largest inventory of crystals and oscillators

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World Class Customer Service

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Ecliptek customers receive unmatched service excellence!

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About Ecliptek

Ecliptek offers the electronics industry's leading web based automated tools, including Quick Quotes, stock checks, sample requests, chipset crosses, parametric product search tools, automated RoHS and IPC-1752 documentation and a competitor part number crosser. Ecliptek has developed many other innovative tools to rapidly and efficiently provide engineering and purchasing professionals the accurate, comprehensive information they need to find the right frequency control solution, every time. More about us.