SERVING MILITARY AND AVIONIC APPLICATIONS

Q-Tech Corporation provides state-of-the-art hybrid crystal oscillators for high reliability military, aerospace, down-hole and deep space applications.  We offer a complete U.S. oscillator and crystal manufacturing capability ranging from standard clock oscillators to RAD hard space rated XO's, TCXO's, OCXO's and SAW oscillators.  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.

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
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
QTCT220QTCT2202.0 x 2.5 x 0.7Miniature OscillatorsTCXOClipped Sine2.8 to 3.3VdcSurface Mount (Miniature SMD) 2.0 x 2.5mm 4 Pad±0.5ppm to ±2.5ppmContact Q-TechView
QTCT230QTCT2302.5 x 3.2 x 0.9Miniature OscillatorsTCXOClipped Sine2.8 to 3.3VdcSurface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad±0.5ppm to ±2.5ppmContact Q-TechView
QTCT236QTCT2362.5 x 3.2 x 1.6Miniature OscillatorsTCXOCMOS, LVDS, LVPECL2.5 or 3.3VdcSurface Mount (Miniature SMD) 2.5 x 3.2mm 6 Pad±0.5ppm to ±2.5ppmContact Q-TechView
QTCT350QTCT3503.20 x 5.00 x 1.10Miniature OscillatorsTCXOCMOS or Clipped Sine2.8 to 5.0VdcSurface Mount (Miniature SMD) 3.2 x 5mm 4 Pads±0.5ppm to ±2.5ppmContact Q-TechView
QTCT570QTCT5705.00 x 7.00 x 1.90Miniature OscillatorsTCXOCMOS or Clipped Sine2.8 to 3.3VdcSurface Mount (Miniature SMD) 5 x 7mm 4 Pads±0.5ppm to ±2.5ppmContact Q-TechView
QTCV356QTCV3563.20 x 5.00 x 1.20Miniature OscillatorsVCXOCMOS or PECL3.3 to 5VdcSurface Mount (Miniature SMD) 3.2 x 5mm 6 Pads±25ppm APR to ±100ppm APRContact Q-TechView
QTCV576QTCV5765.00 x 7.00 x 1.50Miniature OscillatorsVCXOCMOS or PECL3.3 to 5VdcSurface Mount (Miniature SMD) 5 x 7mm 6 Pads±30ppm APR to ±100ppm APRContact 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
QT1123L RTCQT1123L, QS1123L, QG1123L22.35 x 12.83 x 5.08Military & AvionicsXO - RTCCMOS-5.2 to -4.5Vdc & 1.8 to 15VdcDual In-line (DIP-14) 14 Pin±40ppm to ±250ppmContact Q-TechView
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
QT2020QT202025.40 x 50.80 x 8.26Military & AvionicsMCXOCMOS, SINE3.3VdcDual In-line 38 Pin±5ppb to ±30ppb-176 dBc/Hz @ 10MHzView
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
Analog TCXOQT3003C, QS3003C20.32 x 12.83 x 5.08Military & AvionicsTCXOHCMOS3.3 to 5VdcDual In-line (DIP-8) 4 Pin±1ppm to ±3ppm-170 dBc/Hz @ 80MHzView
Analog TCXOQT3003S, QS3003S20.32 x 12.83 x 5.08Military & AvionicsTCXOSINE3.3 to 5VdcDual In-line (DIP-8) 4 Pin±1ppm to ±3ppm-170 dBc/Hz @ 80MHzView
Analog TCXOQT3013C, QS3013C20.32 x 12.83 x 5.08Military & AvionicsTCXOHCMOS3.3 to 5VdcSurface Mount (SMD) 4 Pads±1ppm to ±3ppm-170 dBc/Hz @ 80MHzView
Analog TCXOQT3013S, QS3013S20.32 x 12.83 x 5.08Military & AvionicsTCXOSINE3.3 to 5VdcSurface Mount (SMD) 4 Pads±1ppm to ±3ppm-170 dBc/Hz @ 80MHzView
Analog TCXOQT3023C, QS3023C20.32 x 12.83 x 5.08Military & AvionicsTCXOHCMOS3.3 to 5VdcSurface Mount (SMD) Gull Wing 4 Pin±1ppm to ±3ppm-170 dBc/Hz @ 80MHzView
Analog TCXOQT3023S, QS3023S20.32 x 12.83 x 5.08Military & AvionicsTCXOSINE3.3 to 5VdcSurface Mount (SMD) Gull Wing 4 Pin±1ppm to ±3ppm-170 dBc/Hz @ 80MHzView
Digital TCXOQT31039.45 x 7.87 x 4.32Military & AvionicsTCXOHCMOS3.3VdcSurface Mount (SMD) 9 Pad±0.075ppm to ±1ppm-159 dBc/Hz @ 10MHzView
Digital TCXOQT31059.45 x 7.87 x 4.32Military & AvionicsTCXOHCMOS5.0VdcSurface Mount (SMD) 9 Pad±0.075ppm to ±1ppm-159 dBc/Hz @ 10MHzView
QT38x RTCQT380, QT381, QT382, QT383, QT384, QT385, QT386, QT387, QS380, QS381, QS382, QS383, QS384, QS385, QS386, QS3875.0 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
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
QT5000QT500025.4 x 25.4 x 13.5Military & AvionicsOCXOHCMOS3.3 to 12VdcThrough Hole±10ppb to ±200ppb-164 dBc/Hz @ 100MHzView
QT5000QT500025.4 x 25.4 x 13.5Military & AvionicsOCXOSINE-5.2 to -4.5Vdc & 1.8 to 15VdcThrough Hole±10ppb to ±200ppb-164 dBc/Hz @ 100MHzView
QT58x and QT59xQT581, QT582, QT583, QT584, QT588, QT589, QT590, QT592, QS581, QS582, QS583, QS584, QS588, QS589, QS590, QS5925.00 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
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 8.89x 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
High Temperature 5x7QT81, QS815.00 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
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
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
High Shock 5x7 VCXOQT80VF, QT85VF, QT86VF, QT87VF, QS80VF, QS85VF, QS86VF, QS87VF, QG80VF, QG85VF, QG86VF, QG87VF5.00 x 7.00 x 2.00Military & AvionicsVCXO - 4pt MountLVCMOS3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±30ppm APR to ±50ppm APRContact Q-TechView
High Shock 5x7 VCXOQT80V, QT85V, QT86V, QT87V, QS80V, QS85V, QS86V, QS87V, QG80V, QG85V, QG86V, QG87V5.00 x 7.00 x 2.00Military & AvionicsVCXOLVCMOS3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±30ppm APR to ±50ppm APRContact Q-TechView
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
5x7 VCXOQT80VF, QT85VF, QT86VF, QT87VF, QS80VF, QS85VF, QS86VF, QS87VF, QG80VF, QG85VF, QG86VF, QG87VF5.00 x 7.00 x 2.00Military & AvionicsVCXO - 4pt MountLVPECL3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±30ppm APR-150 dBc/Hz @ 120MHzView
5x7 VCXOQT80V, QT85V, QT86V, QT87V, QS80V, QS85V, QS86V, QS87V, QG80V, QG85V, QG86V, QG87V5.00 x 7.00 x 2.00Military & AvionicsVCXOLVPECL3.3VdcSurface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin±30ppm APR-150 dBc/Hz @ 120MHzView
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

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