High-Frequency Clock Oscillator exhibits low jitter.

Press Release Summary:

Irrespective of output specified, IQXO-931 series offers phase jitter of <0.5 psec rms max over 12 kHz to 20 MHz range. Hermetically sealed, ceramic, 6-pad package measures 2.5 x 2.0 mm, and frequency range is 8 MHz to 1.5 GHz. Able to operate at 2.5 or 3.3 V, clock oscillator is available with CMOS, LVPECL, or LVDS output options; enable or disable output can be included if required. All inclusive frequency stabilities down to ±30 ppm over a period of 10 years can be specified.

Original Press Release:

IQD Introduce New High Frequency, Low Jitter Clock Oscillator

The new IQXO-931 series clock oscillator launched by IQD offers excellent low phase jitter of less than 0.5ps rms max (over 12kHz to 20MHz) irrespective of which output is specified. Housed in a hermetically sealed 2.5 x 2.0mm ceramic 6-pad package, the new model is available in a very wide frequency range from 8MHz to an extremely high 1.5GHz. The IQXO-931 is primarily designed for applications such as Ethernet (10G/40G/100G), Wi-Fi, DSL/ASDL and WiMAX/W-LAN.

Output options available are CMOS, LVPECL or LVDS. This new clock oscillator can operate at either 2.5V or 3.3V and if required an enable or disable output can be included. Operating over the industrial temperature range of -40 to 85 degrees C, all inclusive frequency stabilities down to ±30ppm over a period of 10 years can be specified.

This part is available in loose pack for sampling or tape and reel for volume.The IQXO-931 is an important addition to the extensive range of frequency products available from IQD and the full data sheet is available on our website at www.iqdfrequencyproducts.com or for further advice, speak to a member of our Applications Support Team.


Backed by a pedigree that has been developed over 40 years, IQD Frequency Products is a recognised market leader in the frequency control market. With active customers in over 60 countries, IQD offers 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, including: Quartz Crystals, Crystal Oscillators, Fast Make Oscillators, VCXOs, TCXOs & VCTCXOs, OCXOs, Advanced OCXO modules, Rubidium Oscillators and Automotive Crystals to AEC-Q200 & TS16949 release.

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 and 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 through our sales 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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