SERVING HIGH TEMPERATURE APPLICATIONS

Q-Tech has long been the leader for high temperature crystal oscillators for downhole and jet engine control applications. Our high temperature products have all been rigorously qualified and are tested to the highest standards. We continue to push the state of the art to smaller size packages, lower power and current requirements, and Real Time Clock modules. The difference between our products and our competitors’ is in our outstanding reliability, performance and quality.

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Data SheetImagePackageDimensions (mm)MarketDevice TypeLogic TypeSupply VoltagePackage TypeStabilityPhase Noise FloorView Outline
QT2024QT202412.8 x 12.8 x 5.08High TempXO - RTCCMOS3.3VdcThrough Hole±40ppm to ±250ppmContact Q-TechView
QT38x RTCQT380, QT381, QT382, QT383, QT384, QT385, QT386, QT3875.0 x 7.0 x 2.54High TempXO - RTCCMOS2.5 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±150ppm to ±250ppmContact Q-TechView
QT58x and QT59xQT581, QT582, QT583, QT584, QT588, QT589, QT590, QT5925.00 x 7.00 x 2.00High TempXO - RTCCMOS2.5 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±40ppm to ±250ppmContact Q-TechView
High Temperature 5x7QT815.00 x 7.00 x 2.00High Temp5x7 w/ 4pt MountCMOS, LVHCMOS, TTL1.8 to 5VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 4 Pin±175ppm to ±450ppmContact Q-TechView
High Temperature 5x7QT865.00 x 7.00 x 2.00High Temp5x7 w/ 4pt MountCMOS, LVHCMOS, TTL1.8 to 5VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±175ppm to ±450ppmContact Q-TechView
QTCH High Temperature OscillatorsQTCH2302.50 x 3.20 x 1.15High TempXOCMOS1.8 to 3.3VdcSurface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad±150ppm to ±250ppmContact Q-TechView
QTCH High Temperature Oscillators (32K768)QTCH230 (32K768)2.50 x 3.20 x 1.15High TempXOCMOS2.5 to 3.3VdcSurface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad±150ppm to ±250ppmContact Q-TechView
QTCH High Temperature OscillatorsQTCH3503.20 x 5.00 x 1.20High TempXOCMOS1.8 to 3.3VdcSurface Mount (Miniature SMD) 3.2x5mm 4 pads±150ppm to ±250ppmContact Q-TechView
QTCH High Temperature Oscillators (32K768)QTCH350 (32K768)3.20 x 5.00 x 1.20High TempXOCMOS2.5 to 3.3VdcSurface Mount (Miniature SMD) 3.2 x 5mm 4 Pads±150ppm to ±250ppmContact Q-TechView
QTCH High Temperature OscillatorsQTCH5705.00 x 7.00 x 1.40High TempXOCMOS1.8 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm 4 Pads±150ppm to ±250ppmContact Q-TechView
QTCH High Temperature Oscillators (32K768)QTCH570 (32K768)5.00 x 7.00 x 1.40High TempXOCMOS2.5 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm 4 Pads±150ppm to ±250ppmContact Q-TechView