The IM890 32.768khz MEMS Real Time Clock (RTC)

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The IM890 32.768khz MEMS Real Time Clock (RTC) Targets Board Space Reduction by Eliminating Multiple 32.768khz Frequency Control Devices and Load Capacitors. • The IM890 32.768khz RTC reference is actually an LVCMOS oscillator therefore if you have your board laid out and your microprocessor requires two or more 32.768khz quartz watch crystals, the 2 x   …Continue Reading


ILSI Crystal is Approved on Silicon Labs Si5326 and Si5368 Any Frequency Precision Clock Multiplier/Jitter Attenuator Chip

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Reno, NV – ILSI America LLC has been approved as a Frequency Control Supplier on the Si5326 and Si5368 Precision Clock Multiplier/Jitter Attenuator Chip. The Si5326 and Si5368 Chip generates any frequency from 2kHz to 945MHz and selected frequencies to 1.4GHz using any input frequency reference from 2kHz to 700MHz. The ILSI part number approved   …Continue Reading


ILSI I547/I747 Series TCXO/VCTCXO 3.2 x 2.5 x 1mm – Clipped Sinewave – low phase noise- GPS

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PRODUCT HIGHLIGHTS 3.2 X 2.5 x 1mm Ceramic 4 pad SMD package size High precision, GPS performance supported at +/-0.5ppm Frequency range of 10.000mhz-52.000mhz, contact Sales Representative for developed or standard frequency’s Supply voltages of 1.8v, 2.7v, 3.0v and 3.3v available Standard operating temperature range of -30 deg C to +85 deg C and -40   …Continue Reading


ILSI launches NEW MEMS Frequency Control Products IM801, IM802, IM810, IM811, IM820, IM821, IM830 AND IM831 Series LVCMOS/HCMOS clock oscillators

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PRODUCT HIGHLIGHTS MEMS oscillators use a Silicon based microelectromechanical sensor (MEMS) CMOS oscillator circuit compared to a Quartz based resonator for frequency generation Shock/Vibration resistance of 50,000 G’s Shock, 70 G’s Vibration, MIL-STD-883F Method 2002, 2007. Excellent for ruggedized commercial and military/aerospace applications Drop in replacement for most quartz based oscillator products. Package size of   …Continue Reading


ILSI America announces The Launch Of Our High Performance Low Phase Noise and Low Power Consumption I426 and I428 Series OCXO Products

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ILSI America LLC is very pleased to announce the launch of our I426 and I428 low phase noise, low power consumption OCXOs at 10.000 MHz and 100.000 MHz. “These products will provide high end OCXOs for telecommunications, data communications, instrumentation, and test and measurement market segments where low phase noise and low power consumption is   …Continue Reading


ILSI America Announces the Launch of the IM840 Series and IM841 Series LVPECL and LVDS Compatible MEMS Clock Oscillator Timing Products

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ILSI America LLC is very pleased to announce the launch of our MEMS based IM840 Series and IM841 Series LVPECL and LVDS Compatible Clock Oscillator Products. “The adding of MEMS based clocking products is a tremendous addition to our existing Quartz based Frequency Control Product portfolio. Design Engineers who require LVPECL and LVDS clocking to   …Continue Reading


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18 years in business

News & Developments

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New MEMS Products

ILSI America LLC is proud to introduce the new MEMS products. You can locate the spec sheets under the MEMS section of the website. If you have any questions, please contact your Sales Account Manager.

News & Developments

ILSI America LLC is pleased to announce the acquisition of Ecliptek Corporation

The new company, Ecliptek LLC, will operate as a wholly owned subsidiary of ILSI, and will be headquartered in Reno, NV with an additional location in Southern California.
The Ecliptek brand will continue to be supported for both new and existing customers in the frequency control marketplace without interruption. The transition of ownership to ILSI will be seamless to our valued customer base.
“We are very excited about Ecliptek joining ILSI which will complement our existing frequency control product lines. Ecliptek brings additional product offerings and distribution relationships that will benefit the combined organization” said Mike Nusbaum, Chairman and CEO of ILSI. “Ecliptek has a solid brand reputation in the Frequency Control Market and will complement our ILSI and MMD brands”.
ILSI and Ecliptek were both established in 1987, providing many successful years of service, experience and expertise in the Frequency Control Market.

Company Address

ILSI America LLC

5458 Louie Lane
Reno, NV 89511

Tel: (775) 851-8880
Fax: (775) 851-8882


21 years in business