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

ILSI America MMD Oscilent

October 19, 2010

Fast Delivery - New EPSA Series Quartz Based Spread Spectrum SMD Oscillators Offer Frequencies from 2.000MHz to 200.000MHz

Ecliptek's New EPSA oscillator products provide enhanced quartz resonator based Spread Spectrum quick turn capabilities in either a 5.0mm x 7.0mm or 3.2mm x 5.0mm Ceramic SMD package. Available in 2.5VDC or 3.3VDC configurations, this new product offers fast delivery solutions for a multitude of applications.

Use these links to learn more about our new product 5.0mm x 7.0mm
5.0mm x 7.0mm
3.2mm x 5.0mm
3.2mm x 5.0mm
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.
Series Data Sheet
Technical specs, drawings, and a part numbering guide in a printable PDF format.
Data Sheet 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 Generate a Part Number
Frequently Asked Questions
Commonly asked questions and answers about this series.

Available with output frequencies of 2.000MHz thru 200.000MHz, the EPSA series of quartz resonator based programmable spread spectrum oscillators reduce EMI at the clock source instead of locations later down the clock stream, potentially eliminating the use of supplemental shielding enclosures and/or filtering components. This greatly reduces system costs and improves overall EMI performance.

Applications for the EPSA series include set-top boxes, scanners, printers, LCD displays, and communications equipment, as well as graphics card and other computer products.

Technical Benefits

  • Supply Voltages of 2.5VDC and 3.3VDC
  • High speed LVCMOS output
  • Improved frequency temperature stability through the use of a quartz crystal resonator
  • Ceramic SMD packaging
  • In factory (at Ecliptek) programming of the oscillator for improved delivery
  • Tri-state (High Impedance) or Power Down (High Impedance) options
  • Linear, 32 kHz modulation profile
  • Programmable spread spectrum output with spread percentages of ±0.25% to ±2.0% center spread and
    -0.5% to -4.0% down spread
  • Improved frequency temperature stability through the use of a quartz crystal resonator
  • Excellent cycle to cycle period jitter performance
  • Industrial operating temperature range standard
  • Two low profile ceramic MSL1 rated SMD packages
  • RoHS Compliant (Pb-free) with high temperature 260°C reflow capability

Circuit Applications

  • System Reference
  • Clock Distribution

End Product Applications

  • Microprocessors, microcontrollers, and memory
  • Computers and computer peripherals
  • Test equipment and instrumentation
  • Networking products
  • Industrial controls
  • Office equipment
  • Flat Panel TV and computer monitors
  • Consumer electronics
  • Portable instrumentation and computers

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Ecliptek stocks the largest inventory of crystals and oscillators

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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.