XO FOR MILITARY / AVIONICS PRODUCTS

Q-Tech Corporation provides state-of-the-art hybrid crystal oscillators for high reliability military and avionic applications.  We offer a complete U.S. oscillator and crystal manufacturing capability.  All of Q-Tech's products meet our very high standards of design, quality, on-time delivery and superb customer service.  We are committed to providing our customers with leading edge frequency control solutions.

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Data SheetImagePackageDimensions (mm)MarketDevice TypeLogic TypeSupply VoltagePackage TypeStabilityPhase Noise FloorView Outline
QTCC230QTCC2302.50 x 3.20 x 1.15Miniature OscillatorsXOCMOS1.8 to 3.3VdcSurface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad±50ppm to ±100ppmContact Q-TechView
QTCC356QTCC3563.20 x 5.00 x 1.20Miniature OscillatorsXOLVDS or LVPECL2.5 to 3.3VdcSurface Mount (Miniature SMD) 3.2 x 5mm 6 Pads±25ppm to ±100ppmContact Q-TechView
QTCC350QTCC3503.20 x 5.00 x 1.20Miniature OscillatorsXOCMOS1.8 to 5VdcSurface Mount (Miniature SMD) 3.2 x 5mm 4 Pads±50ppm to ±100ppmContact Q-TechView
QTCC570QTCC5705.00 x 7.00 x 1.40Miniature OscillatorsXOCMOS1.8 to 5VdcSurface Mount (Miniature SMD) 5 x 7mm 4 Pads±20ppm to ±100ppmContact Q-TechView
QTCC576QTCC5765.00 x 7.00 x 1.50Miniature OscillatorsXOLVDS or LVPECL2.5 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm 6 Pads±25ppm to ±100ppmContact Q-TechView
Transistor OutlineQT1, QT2, QT3, QT14, QS1, QS2, QS3, QS149.14 x 9.14 x 6.60Military & AvionicsXOACMOS, CMOS, HCMOS, LVHCMOS, TTL, Z1.8 to 15VdcTransistor Outline (TO) 8 Pin±5ppm to ±100ppm-168 dBc/Hz @ 40MHzView
QT2010QT201025.4 x 25.4 x 13.5Military & AvionicsMCXOCMOS3.3VdcThrough Hole±5ppb to ±30ppb-176 dBc/Hz @ 10MHzView
QT2010QT201025.4 x 25.4 x 13.5Military & AvionicsMCXOSINE3.3VdcThrough Hole±5ppb to ±30ppb-166 dBc/Hz @ 81.27MHzView
Flat Pack OscillatorsQT21, QS2115.88 x 15.88 x 3.56Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcFlat Pack (FP) 20 Pin±25ppm to ±100ppm-168 dBc/Hz @ 24MHzView
Flat Pack OscillatorsQT22, QS229.53 x 12.7 x 3.05Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcFlat Pack (FP) 16 Pin±25ppm to ±100ppm-168 dBc/Hz @ 24MHzView
Flat Pack OscillatorsQT24, QS2415.88 x 15.88 x 3.05Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcFlat Pack (FP) 20 Pin±25ppm to ±100ppm-168 dBc/Hz @ 24MHzView
Flat Pack OscillatorsQT25, QS2515.88 x 15.88 x 3.81Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcFlat Pack (FP) 20 Pin±25ppm to ±100ppm-168 dBc/Hz @ 24MHzView
Flat Pack OscillatorsQT26, QS2614.99 x 20.07 x 4.06Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcFlat Pack (FP) 14 Pin±25ppm to ±100ppm-168 dBc/Hz @ 24MHzView
Flat Pack OscillatorsQT28, QS289.53 x 12.7 x 3.05Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcFlat Pack (FP) 16 Pin±25ppm to ±100ppm-168 dBc/Hz @ 24MHzView
Dual Inline PackagesQT41, QS41, QT42, QS42, QT47, QS4720.32 x 12.83 x 5.08Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcDual In-line (DIP-14) 4 Pin±5ppm to ±100ppm-170 dBc/Hz @ 24MHzView
Dual Inline PackagesQT50, QS50, QT51, QS51, QT55, QS5512.83 x 12.83 x 5.08Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcDual In-line (DIP-8) 4 Pin±5ppm to ±100ppm-170 dBc/Hz @ 24MHzView
Dual Inline PackagesQT6, QS6, QT48, QS4822.35 x 12.83 x 5.08Military & AvionicsXOACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z-5.2 to -4.5Vdc & 1.8 to 15VdcDual In-line (DIP-14) 14 Pin±5ppm to ±100ppm-170 dBc/Hz @ 24MHzView
Leadless Chip CarrierQT62, QS6216.51 x 16.51 x 2.16Military & AvionicsXOACMOS, CMOS, HCMOS, LVHCMOS, TTL, Z1.8 to 15VdcLeadless Chip Carrier (LCC) 44 Pin±5ppm to ±100ppm-165 dBc/Hz @ 24MHzView
Leadless Chip CarrierQT66, QS6612.19 x 12.19 x 2.16Military & AvionicsXOACMOS, CMOS, HCMOS, LVHCMOS, TTL, Z1.8 to 15VdcLeadless Chip Carrier (LCC) 40 Pin±5ppm to ±100ppm-165 dBc/Hz @ 24MHzView
Leadless Chip CarrierQT70, QS7014.22 x 14.22 x 2.16Military & AvionicsXOACMOS, CMOS, HCMOS, LVHCMOS, TTL, Z1.8 to 15VdcLeadless Chip Carrier (LCC) 48 Pin±5ppm to ±100ppm-165 dBc/Hz @ 24MHzView
Leadless Chip CarrierQT71, QS7111.43 x 11.43 x 2.16Military & AvionicsXOACMOS, CMOS, HCMOS, LVHCMOS, TTL, Z1.8 to 15VdcLeadless Chip Carrier (LCC) 28 Pin±5ppm to ±100ppm-165 dBc/Hz @ 24MHzView
Leadless Chip CarrierQT75, QS7513.97 x 8.89 x 2.92Military & AvionicsXOACMOS, CMOS, HCMOS, LVHCMOS, TTL, Z1.8 to 15VdcLeadless Chip Carrier (LCC) 4 Pin±5ppm to ±100ppm-165 dBc/Hz @ 24MHzView
QT78QT78, QS7813.97 x 8.89 x 4.32Military & AvionicsXOACMOS, HCMOS, LVHCMOS, TTL1.8 to 5VdcSurface Mount (SMD) J-Lead 4 Pin±25ppm to ±100ppm-166 dBc/Hz @ 80MHzView
High Shock 5x7QT80F, QT81F, QT82F, QT83F, QT84F, QT85F, QT86F, QT87F, QS80F, QS81F, QS82F, QS83F, QS84F, QS85F, QS86F, QS87F, QG80F, QG81F, QG82F, QG83F, QG84F, QG85F, QG86F, QG87F 5.00 x 7.00 x 2.00Military & Avionics5x7 w/ 4pt MountCMOS, HCMOS, TTL1.8 to 5VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 4 Pin±50ppm to ±100ppm-162 dBc/Hz @ 40MHzView
QT81 - QT83QT81, QT82, QT83, QS81, QS82, QS83, QG81, QG82, QG835.0 x 7.0 x 2.54Military & AvionicsXOHCMOS, LVHCMOS1.8 to 5VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 4 Pin±75ppm to ±100ppm-152 dBc/Hz @ 40MHzView
QT84QT84, QS84, QG845.00 x 7.00 x 2.00Military & AvionicsXOCMOS1.8 to 5VdcSurface Mount (Miniature SMD) 5 x 7mm 4 Pads±50ppm to ±75ppm-166 dBc/Hz @ 16MHzView
5x7 LVDS-LVPECLQT80F, QT85F, QT86F, QT87F, QS80F, QS85F, QS86F, QS87F, 5.00 x 7.00 x 2.00Military & Avionics5x7 w/ 4pt MountLVDS, LVPECL2.5 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±50ppm to ±100ppm-143 dBc/Hz @ 125MHzView
5x7 LVDS-LVPECLQT80, QT85, QT86, QT87, QS80, QS85, QS86, QS875.00 x 7.00 x 2.00Military & AvionicsXOLVDS, LVPECL2.5 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±50ppm to ±100ppm-143 dBc/Hz @ 125MHzView
QT88QT88, QS888.89 x 7.37 x 4.32Military & AvionicsXOACMOS, HCMOS, LVHCMOS, TTL1.8 to 5VdcSurface Mount (SMD) J-Lead 4 Pin±25ppm to ±100ppm-163 dBc/Hz @ 20MHzView
QT89QT89, QS898.89 x 7.37 x 3.30Military & AvionicsXOACMOS, HCMOS, LVHCMOS, TTL1.8 to 5VdcSurface Mount (SMD) Thru Hole 4 Pin±25ppm to ±100ppm-162 dBc/Hz @ 50MHzView
QT90QT90, QS908.89 x 7.37 x 4.83Military & AvionicsXOACMOS, HCMOS, LVHCMOS, TTL1.8 to 5VdcSurface Mount (SMD) Gull Wing 4 Pin±25ppm to ±100ppm-163 dBc/Hz @ 20MHzView
Sine Wave DIPQT901S27.4 x 12.8 x 5.08Military & AvionicsXOSINE15VdcDual In-Line (DIP-18) 18 Pin±5ppm to ±100ppm-162 dBc/Hz @ 69.4MHzView
Sine Wave DIPQT906S22.35 x 12.83 x 5.08Military & AvionicsXOSINE5VdcDual In-line (DIP-14) 14 Pin±5ppm to ±100ppm-162 dBc/Hz @ 69.4MHzView
QT92QT92, QS928.89 x 7.37 x 4.83Military & AvionicsXOACMOS, HCMOS, LVHCMOS, TTL1.8 to 5VdcSurface Mount (SMD) Formed Lead 4 Pin±25ppm to ±100ppm-167 dBc/Hz @ 40MHzView
QT93QT93, QS938.89 x 7.37 x 4.83Military & AvionicsXOLVDS, LVPECL40MHz to 250MHzSurface Mount (SMD) Formed Lead 6 Pin±25ppm to ±100ppm-144 dBc/Hz @ 250MHzView
QT94QT94, QS948.89 x 7.37 x 3.30Military & AvionicsXOCMOS, LVHCMOS, TTL-5.2 to -4.5Vdc & 1.8 to 15VdcSurface Mount (SMD) Gull Wing 6 Pin±25ppm to ±100ppm-144 dBc/Hz @ 250MHzView
QT94W and QT94PQT94W, QT94P, QS94W, QS94P8.89 x 7.37 x 3.30Military & AvionicsXOLVDS, LVPECL2.5 to 3.3VdcSurface Mount (SMD) Gull Wing 6 Pin±20ppm to ±100ppm-144 dBc/Hz @ 250MHzView
Sine Wave DIPQT941S20.32 x 12.83 x 5.08Military & AvionicsXOSINE5VdcDual In-line (DIP-14) 4 Pin±5ppm to ±100ppm-162 dBc/Hz @ 69.4MHzView
Sine Wave DIPQT957S24.9 x 20.5 x 5.08Military & AvionicsXOSINE5VdcDual In-Line (DIP-16) 16 Pin±5ppm to ±100ppm-162 dBc/Hz @ 69.4MHzView