High Temperature Oscillators
High Temperature Oscillators | Most robust high reliability, high temperature and high vibration
20 times more reliable than quartz (>1B MTBF)
30 times more resistant to shock and vibration than quartz
Programmable for short lead times, even for custom frequencies
| Base Family Part Number | Type | Rev. | Temp. Range (degrees C) | Output Signaling | Package (mm) | Frequency Stability | Supply Voltage Options | Pull Range | Frequency | Data Sheet |
| SiT8918 | High-Temp Oscillator | B | -40C to +105C -40C to +125C |
LVCMOS | 2.0 x 1.6 2.5 x 2.0 3.2 x 2.5 5.0 x 3.2 7.0 x 5.0 |
±20, ±25, ±30 or ±50 ppm | 1.8V ±10% 2.5 V ±10% 2.8 V ±10% 3.0 V ±10% 3.3 V ±10% |
- | 1 -110MHz | |
| SiT8919 | High-Temp Oscillator | B | -40C to +105C -40C to +125C |
LVCMOS | 2.0 x 1.6 2.5 x 2.0 3.2 x 2.5 5.0 x 3.2 7.0 x 5.1 |
±20, ±25, ±30 or ±50 ppm | 1.8V ±10% 2.5 V ±10% 2.8 V ±10% 3.0 V ±10% 3.3 V ±10% |
- | 115 -137MHz | |
| SiT8920 | High-Temp Oscillator | B | -55C to +125C | LVCMOS | 2.0 x 1.6 2.5 x 2.0 3.2 x 2.5 5.0 x 3.2 7.0 x 5.2 |
±20, ±25, ±30 or ±50 ppm | 1.8V ±10% 2.5 V ±10% 2.8 V ±10% 3.0 V ±10% 3.3 V ±10% |
- | 1 -110MHz | |
| SIT8921 | High-Temp Oscillator | B | -55C to +125C | LVCMOS | 2.0 x 1.6 2.5 x 2.0 3.2 x 2.5 5.0 x 3.2 7.0 x 5.3 |
±20, ±25, ±30 or ±50 ppm | 1.8V ±10% 2.5 V ±10% 2.8 V ±10% 3.0 V ±10% 3.3 V ±10% |
- | 119 -137MHz |