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

ILSI America MMD Oscilent

January 29, 2014

EQTD Clipped Sinewave TCXO Oscillators Reduce Phase Noise

Ecliptek's new EQTD13, EQTD14 and EQTD15 series deliver superior aging and phase noise performance. Available in 2.8VDC, 3.0VDC or 3.3VDC supply voltage options in a four pad 5.0mm x 7.0mm SMD package.

Use the links in this grid to learn more about our new product 2.8VDC 3.0VDC 3.3VDC
Series Name EQTD14 EQTD15 EQTD13
Interactive Data Sheet
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.
Part Number Constructor
An interactive parametric part number generator with links on the result page to get the part-specific data sheet, an automated Quick Quote, REACH, RoHS, and IPC-1752 docs.
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Frequently Asked Questions
Commonly asked questions and answers about this series.

Ecliptek's three new series feature temperature sensitive oscillator control circuitry allowing for excellent phase noise and aging capability in a 5.0mm x 7.0mm 4 pad SMD package. These oscillators are available in a variety of configurations including an operating temperature range as wide as -40°C to +85°C and frequency stabilities as low as ± 0.5ppm maximum

These REACH Compliant oscillators are ideal for a wide range of applications including: Wireless Handheld and Handset Devices, Wireless Base Stations and Radio Communications, High-end Multimedia and Broadband Access, WLAN and WiMax.

Technical Benefits

  • Improved frequency stability through the use of a bulk acoustic wave (BAW) quartz crystal resonator
  • Use of a fundamental mode oscillator application specific integrated circuit (ASIC) design
  • Clipped sinewave output
  • Superior phase noise performance
  • Industry standard moisture sensitivity level 1 (MSL1) rated SMD packages
  • RoHS Compliant (Pb-free) with high temperature 260°C reflow capability

Circuit Applications

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

End Product Applications

  • Test and Measurement Equipment
  • Industrial Automation
  • Instrumentation and Control
  • Navigation (GPS) and Stratum 3
  • Wireless Handheld and Handset Devices
  • Wireless Base Stations and Radio Communications
  • High-end Multimedia and Broadband Access
  • WLAN and WiMax

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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, 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.