SERVING HIGH TEMPERATURE AND DOWN HOLE APPLICATIONS
Q-Tech has long been the leader for high temperature crystal oscillators for downhole, oil exploration, logging 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 including smaller size packages, lower power, current requirements, and Real Time Clock modules. The difference between our products and our competitors’ is in our outstanding reliability, performance and quality.
- General High Temperature Product Offerings
- QTCH High Temperature Oscillators (5 x 7, 3.2 x 5, 2.5 x 3.2 mm ultra miniature surface mount)
- 5x7mm High Temperature including 4-point mount
- 5x7mm 32.768kHz Oscillator +200°C for Real Time Clock
- 5x7mm 32.768kHz Oscillator, extreme low current for RTC
- Real Time Clock SPI QT1123L, extreme low current
- Real Time Clock I2C QT2024L, extreme low current
Top of Table
| Data Sheet | Image | Package | Dimensions (mm) | Market | Device Type | Logic Type | Supply Voltage | Package Type | Stability | Phase Noise Floor | View Outline |
|---|---|---|---|---|---|---|---|---|---|---|---|
| QTCH High Temperature Oscillators |  | QTCH230 | 2.50 x 3.20 x 1.15 | High Temp | XO | CMOS | 1.8 to 3.3Vdc | Surface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad | ±150ppm to ±250ppm | Contact Q-Tech | View |
| QTCH High Temperature Oscillators (32K768) | | QTCH230 (32K768) | 2.50 x 3.20 x 1.15 | High Temp | XO | CMOS | 2.5 to 3.3Vdc | Surface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad | ±150ppm to ±250ppm | Contact Q-Tech | View |
| QTCH High Temperature Oscillators |  | QTCH350 | 3.20 x 5.00 x 1.20 | High Temp | XO | CMOS | 1.8 to 3.3Vdc | Surface Mount (Miniature SMD) 3.2x5mm 4 pads | ±150ppm to ±250ppm | Contact Q-Tech | View |
| QTCH High Temperature Oscillators (32K768) | | QTCH350 (32K768) | 3.20 x 5.00 x 1.20 | High Temp | XO | CMOS | 2.5 to 3.3Vdc | Surface Mount (Miniature SMD) 3.2 x 5mm 4 Pads | ±150ppm to ±250ppm | Contact Q-Tech | View |
| QTCH High Temperature Oscillators |  | QTCH570 | 5.00 x 7.00 x 1.40 | High Temp | XO | CMOS | 1.8 to 3.3Vdc | Surface Mount (Miniature SMD) 5 x 7mm 4 Pads | ±150ppm to ±250ppm | Contact Q-Tech | View |
| QTCH High Temperature Oscillators (32K768) | | QTCH570 (32K768) | 5.00 x 7.00 x 1.40 | High Temp | XO | CMOS | 2.5 to 3.3Vdc | Surface Mount (Miniature SMD) 5 x 7mm 4 Pads | ±150ppm to ±250ppm | Contact Q-Tech | View |
| QT1123L RTC |  | QT1123L, QS1123L, QG1123L | 22.35 x 12.83 x 5.08 | High Temp | XO - RTC | CMOS | -5.2 to -4.5Vdc & 1.8 to 15Vdc | Dual In-line (DIP-14) 14 Pin | ±40ppm to ±250ppm | Contact Q-Tech | View |
| QT2024 |  | QT2024 | 12.8 x 12.8 x 5.08 | High Temp | XO - RTC | CMOS | 3.3Vdc | Through Hole | ±40ppm to ±250ppm | Contact Q-Tech | View |
| QT38x RTC |  | QT380, QT381, QT382, QT383, QT384, QT385, QT386, QT387, QS380, QS381, QS382, QS383, QS384, QS385, QS386, QS387 | 5.0 x 7.0 x 2.54 | High Temp | XO - RTC | CMOS | 2.5 to 3.3Vdc | Surface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin | ±150ppm to ±250ppm | Contact Q-Tech | View |
| QT58x and QT59x | | QT581, QT582, QT583, QT584, QT588, QT589, QT590, QT592, QS581, QS582, QS583, QS584, QS588, QS589, QS590, QS592 | 5.00 x 7.00 x 2.00 | High Temp | XO - RTC | CMOS | 2.5 to 3.3Vdc | Surface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin | ±40ppm to ±250ppm | Contact Q-Tech | View |
| High Temperature 5x7 |  | QT81, QS81 | 5.00 x 7.00 x 2.00 | High Temp | 5x7 w/ 4pt Mount | CMOS, LVHCMOS, TTL | 1.8 to 5Vdc | Surface Mount (Miniature SMD) 5 x 7mm Thru Hole 4 Pin | ±175ppm to ±450ppm | Contact Q-Tech | View |
| High Temperature 5x7 | | QT86 | 5.00 x 7.00 x 2.00 | High Temp | 5x7 w/ 4pt Mount | CMOS, LVHCMOS, TTL | 1.8 to 5Vdc | Surface Mount (Miniature SMD) 5 x 7mm Thru Hole 6 Pin | ±175ppm to ±450ppm | Contact Q-Tech | View |