Miniature OCXO delivers ±5 ppb stability.
May 2, 2014 -
Supplied in 14 x 9.0 x 6.5 mm package, IQOV-162 series is available in 10–100 MHz frequency range and provides frequency stability down to ±5 ppb from -40 to +85°C. OCXO operates from 3.3 V supply, consumes 600 mA during warm up, and takes <5 min to be within <100 ppb of final specification and 300 mA max at steady state at 25°C. Output can be specified as HCMOS, 15 pF load, or Sinewave into 50 Ω load, and phase noise performance is better than -150 dBc/Hz @ 1 kHz offset.
New Ultra Miniature OCXO from IQD Delivers ±5 ppb Stability in a 14 x 9 mm Package
IQD Frequency Products
2570 N First Street
San Jose, CA, 95131
Press release date: April 22, 2014
In an industry standard package measuring just 14 x 9.0mm and with a height of only 6.5mm, IQD’s new IQOV-162 series OCXO provides a frequency stability down to ±5ppb (parts per billion) over the full industrial temperature range from –40 to 85 degrees C.
In addition to this exceptional size/performance ratio the new model is available in a very wide frequency range from 10 to 100MHz. Operating from a 3.3V supply voltage, the IQOV-162 consumes 600mA of current during warm up and takes less than 5 minutes to be within <100ppb of the final specification and 300mA max at steady state @25 degrees C.
The output can be specified as either HCMOS, 15pF load or Sinewave, into a 50 Ohms load. As well as offering phase noise performance better than -150dBc/Hz @ 1kHz offset, ageing performance is also extremely good at less than ±500ppb per year.
Variants can be specified to include voltage control to enable the frequency to be adjusted for correction over time and remotely with a pullability range of ±3ppm to ±8ppm.
The IQOV-162 series is primarily designed to be used in applications such as CDMA base stations, femtocells, optical networking, 3G & 4G LTE, Ethernet, SoNET/SDH, ATM backplanes, SATA and satellite communications, or whenever a very low profile OCXO is required.
Backed by a pedigree that has been developed over 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 high performance product manufacturing division, IQD FOQ GmbH in Germany where we offer a full custom design service, with special emphasis on low phase noise OCXOs based around our own in-house manufactured SC-cut crystals. 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, OCXOs, Rubidium Oscillators, Automotive Crystals to AEC-Q200 & TS16949 release and Real Time Clock,.
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.
IQD Frequency Products Ltd
T: +44 (0)1460 270200