Space-qualified multi-output LVDS hybrid oscillators

13th August 2019
Source: Q-Tech
Posted By : Alex Lynn
Space-qualified multi-output LVDS hybrid oscillators

Q-Tech has announced the availability of the QT6xxLW Multiple Output LVDS Series of space qualified crystal oscillators. These MIL-PRF-55310 oscillators are Type 1 Class 2 hybrids, delivering exceptional frequency and temperature stability for space satellite and other high-performance aerospace applications. Units in the series are available with from 1 to 12 LVDS differential output pairs at selected frequencies between 15 MHz to 200 MHz.

The Series is offered in two packages, depending on the number output pairs: a 20-pin, .625x.625” flat pack for one to six LVDS pairs and a 62-pin, 1.25x1.65” flat pack for eight to twelve output pairs. Terminal finish options are gold or hot solder dip.

All QT6xxLW Series oscillators operate from a 3.3 Vdc supply voltage. They are rated for operation over a full military -55C to 125C temperature range. All are quality conformance screened to MIL-PRF-38534, Class K modified standards.

Exceptional reliability – an essential requirement for devices in this class – is supported by a combination of industry-leading performance specifications, including: 100 kRad(Si) total dose ionisation radiation hardening, Integrated Phase Jitter (from 12 kHz to 20 MHz) less than 1 ps, Skew between outputs of less than 0.4 ns, and excellent shock and vibration.

“The LVDS output of the QT6xxLW LVDS Series delivers the low phase noise and virtually jitter-free performance required in many satellite and military applications,” said Scott Sentz, Q-Tech’s Director of Sales and Marketing. “The innovative multiple output packaging saves valuable board space and cost.”

You must be logged in to comment

Write a comment

No comments

Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

DSEI 2019
10th September 2019
United Kingdom EXCEL, London
New Scientist Live 2019
10th October 2019
United Kingdom ExCeL, London
Vietnam International Defense & Security Exhibition 2020
4th March 2020
Vietnam National Convention Center, Hanoi