Clock Oscillator operates at temperatures from 25-200°C.

Press Release Summary:



Housed in 7 x 5 mm dual hermetically sealed ceramic package with gold plated kovar leads attached using eutectic brazing process, LHAT Series is available with frequency range of 320 kHz to 50 MHz. Frequency stabilities are ±100 ppm over 25-150°C and ±175 ppm over 25-200°C. Operating at 3.3 V, CMOS output clock oscillator withstands shock and vibration as per MIL-STD-202G Method 204D condition D. Applications include downhole instrumentation, rotary shaft sensors, and underground mining tools.



Original Press Release:



IQD Launches New High-Temperature, High-Shock Clock Oscillator



IQD has launched a newly designed high-temperature clock oscillator. The new LHAT series is housed in a 7x5mm dual hermetically sealed ceramic package with gold plated kovar leads attached using a robust eutectic brazing process. The oscillators are capable of operating at temperatures from +25 to +200 degrees C.

The LHAT series is available with a frequency range of 320kHz to 50MHz, a frequency stability of ±100ppm over +25 to +150 degrees C, and also ±175ppm over +25 to +200 degrees C for applications which need a higher temperature range. Operating at 3.3V this CMOS output clock oscillator can withstand a shock of 30,000g, 0.3ms. ½ sine and a vibration of 20g, 10-2,000Hz swept sine as per MIL-STD-202G Method 204D condition D.

The unique method used to connect the leads to the package reduces the mechanical and thermal mounting stresses, making the LHAT series ideal for applications which are used in demanding mechanical and high thermal situations including: downhole instrumentation, rotary shaft sensors, underground mining tools and avionics applications.

Backed by a pedigree that has been developed over nearly 40 years, IQD Frequency Products is a recognised market leader in the frequency control market. We have operations in America, Asia and Europe including our specialist OCXO manufacturing division, IQD FOQ GmbH in Germany. With active customers in over 60 countries, IQD offer one of the most comprehensive frequency product ranges available, from low cost commercial grade product to that used in high reliability military and professional grade applications. Our range includes Quartz Crystals, Crystal Oscillators, Silicon/MEMS Oscillators, Fast Make Oscillators, VCXOs, TCXOs, OCXOs, Automotive Crystals & Oscillators to AEC-Q200 & TS16949 release, Real Time Clock and SAW Filters.

Quality and customer service are the cornerstones of our success and we are absolutely focussed on consistently meeting and exceeding customer expectations. We take a partnership approach to working with our customers. Our experienced multilingual Sales and Application Support teams guide customers from design stage through to full production.

IQD's products are specified by leading manufacturers in the aerospace, automotive, communications, computing, consumer, industrial, medical and military industries throughout the world. We work with several premier chip-set designers on a variety of key projects and hold approvals on a number of products including high specification oscillators. Our full range of products is available direct from all of our offices or via our extensive worldwide distribution and representative network. Full contact details are available on our website at www.iqdfrequencyproducts.com.

Further information:

Harriet Charles

IQD Frequency Products Ltd

T: +44 (0)1460 270200

E: harriet.charles@iqdfrequencyproducts.com

W: www.iqdfrequencyproducts.com

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