Q-Tech Ultra-Miniature Oscillators Boast Exceptionally Low Phase Noise
QTCC578 Series surface mount oscillators are ideal for a wide range of telecom and avionics applications
Cypress, CA— December 15, 2020—Q-Tech Corporation, the world’s leading supplier of crystal oscillators for space, military, avionics and high-temperature applications, announces the availability of the QTCC578 Series of ultra-miniature crystal oscillators designed to meet the demand in high-performance, low-voltage applications with an exceptional phase noise floor of -155 dBc/Hz. The QTCC578 oscillators are offered with supply voltages of 3.3Vdc and 2.5Vdc. They are built using a miniature strip AT quartz crystal in a low-profile ceramic (5mm x 7mm x 1.5mm) hermetically sealed package with gold plated contact pads.
The QTCC578 series are LVDS logic differential output crystal oscillators. Models are available with frequency set to between 100.000 MHz and 250.000 MHz, with temperature range/frequency stability selectable from ±25ppm at -40°C to +85°C to ±100ppm at -55°C to +125°C.
“This QTCC Series answers the demand for low phase noise in a number of commercial applications like fiber channel, telecom, SONET, Ethernet/SynchE and microprocessor clock,” said Scott Sentz, Q-Tech’s Director of Sales and Marketing. “This compact, reliable device is also effective in Mil/Aero applications, such as navigation, avionics and COTS.”
QTCC578 Series oscillators are ECCN: EAR99-classified, lead-free and RoHS compliant. Military screening per MIL-PRF-55310 is also available.
Delivery: ~8 weeks (w/o optional MIL-PRF-55310 screening) – many standard frequencies in stock
Price: Consult factory (dependent on package, frequency and screening level)
About Q-Tech Corporation
Q-Tech Corporation was founded in 1972 with the objective of providing state-of-the-art crystal clock oscillators and frequency control solutions for companies with demanding applications. As the leading U.S. manufacturer of qualified products to MIL-PRF-55310 as well as ultra-high reliability standards such as Aerospace Corporation TOR (GPS III) and NASA GSFC specifications, Q-Tech proudly services the military, aerospace, down-hole and deep space industries. Q-Tech is certified to the AS9100 and ISO 9001 Quality Management Systems. The Company maintains a global presence with sales capabilities throughout North America, Europe, and Asia.
Scott Sentz, Director, Sales & Marketing
Greg Evans, P.E.
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