Unveil the precision of our specialized oscillators, designed for select frequencies of 26.0 and 38.40 MHz, with customization available for other frequencies. This meta description emphasizes their exceptional frequency tolerance and stability of ±2.0 ppm at +25°C, ensuring high accuracy across applications. Delve into the oscillator's robust performance under various conditions, including consistent temperature stability, minimal aging effect, and precise supply voltage and load change responses. Optimized for energy efficiency with a current consumption of 2.0 mA and supporting a wide range of supply voltages, these oscillators are engineered for reliability from -30°C to +85°C, depending on the temperature code. Discover the advantages of minimal phase noise and rapid start-up times, tailored for demanding electronic environments
Jauch | JT21G | Oscillators TCXO for GPS | 26.0 - 38.4 MHz | 2.0 x 1.6 x 0.7m
Features
- Temp. Compensated Crystal Oscillator, 2.0 x 1.6 mm
- Special type for navigation systems (GPS etc.)
- High stability ±0.5 ppm
- Temperature range up to -40°C ~ +85°C
- Frequency range 26.0/ 38.40 MHz (other frequ. case by case)
- Frequency/tolerance/stability
- At +25°C ±2.0 ppm (incl. 2x reflow)
- Temperature ±0.5 ppm (stability code E)
- Aging first year ±1 ppm
- Supply voltage ±0.2 ppm (at VDC ± 5 %)
- Load change ±0.2 ppm (at 10 KΩ || 10 pF +/-10 %)
- Current consumption 2.0 mA (at 26.0 / 38.40 MHz)
- Supply voltage VDC 1.8 / 2.5 / 2.8 / 3.0 / 3.3 (±5 %) *
- Temperature operating -30 °C ~ +85 °C (temperature code M)
- -40 °C ~ +85 °C (temperature code K)
- Storage -40 °C ~ +85 °C
- Output load nom. 10 KΩ // 10 pF
- Level min. 0.8 Vpp (clipped sine)
- Temperature slope max. 0.1 ppm / °C (at max. temp step 2 °C)
- Static frequency hysteresis
- (Max. frequency difference at
- +25 °C, measured before and
- After a full cold-hot-cold cycle)
- 0.6 ppm
- Start-up time max. 2.5 ms
- Phase noise at 100 Hz -117 dBc/Hz typ.
- At ƒo at 1 KHz -137 dBc/Hz typ.
- 26 MHz at 10 KHz -149 dBc/Hz typ
