T7050B
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TCXO
+86 18926758761
Tel
Amy@junteli.com
Product Details
Applications:
- Emergency Beacon
- IP timing
- Stratum 3
- Communications
- Other
Electrical Characteristics:
Description | Parameter | |||||
Oscillator Output | ||||||
| Nominal Frequency | 1.2~200MHz | |||||
| Output Waveform | HCMOS 、Clipped Sinewave | |||||
Signal (Option) | HCMOS | |||||
| Output High Voltage | VOH：2.4V min | |||||
| Output Low Voltage | VOL：0.4V max | |||||
| Rise / Fall Time (10%~90%) | 6ns max | |||||
| Duty Cycle | 45% ~55%@50% | |||||
| Load | 15pF | |||||
Signal (Option) | Clipped Sinewave | |||||
| Peak to peak | 0.8V min | |||||
| Load | 10kΩ//10pF | |||||
Supply Voltage | ||||||
| Operation Voltage | 3.3V±5% 、5.0V±5% | |||||
| Current consumption | 15mA max@25℃ | |||||
Frequency Characteristics | ||||||
| Frequency Tolerance | ±1.0ppm max @25℃±3℃ | |||||
| Frequency Stability overOperating Temperature Range | ±0.28ppm max @-20℃~+70℃ | |||||
| ±0.5ppm max @-40℃~+85℃ | ||||||
| ±1.0ppm max @-40℃~+85℃ | ||||||
| ±2.0ppm max @-40℃~+85℃ | ||||||
| Frequency Stability / Supply Voltage | ±0.2ppm max @Vs±5% | |||||
| Frequency Stability/ Load | ±0.2ppm max @Load±5% | |||||
| Aging Tolerance Per Day | ±0.02ppm max | |||||
| Aging Tolerance 1 Year | ±1.0ppm max | |||||
Phase Noise | ||||||
| Phase Noise（Typical）10MHz@25℃ | 10Hz | -95dBc/Hz | ||||
| 100Hz | - 120dBc/Hz | |||||
| 1KHz | - 138dBc/Hz | |||||
| 10KHz | - 145dBc/Hz | |||||
| 100KHz | - 150dBc/Hz | |||||
Frequency Tuning | ||||||
| Voltage ControlCharacteristics | Control voltage Range | 0Vdc ~5.0Vdc (Center voltage=2.5Vdc)@Vs=5.0Vdc | ||||
| 0Vdc ~3.3Vdc (Center voltage=1.65Vdc)@Vs=3.3Vdc | ||||||
| Slope | Positive | |||||
| Linearity | 10% max | |||||
| Adjustment Range | ±8.0ppm min | |||||
| Input Impedance | 100KΩ min | |||||
Environmental Information | ||||||
| Vibration | IEC 68-2-06 test Fc, 10g acceleration, 10 - 2000Hz, 0.75mmdisplacement./severity 500 / 10 | |||||
| Shock | IEC 68-2-27 test Ea, Half sine 100g 6ms / 3 per direction. /severity 100A | |||||
| Storage Temperature range | -55℃~+105℃ | |||||
Mechanical Structure(mm)
Recommended Pad(mm)
Testing circuit diagram
Note：C1=0.1µF；C2=10µF；
Clipped Sine wave:CL=10pF，RL=10KΩ；
HCMOS:CL=15pF，RL =NC；
Reflow Soldering Curve (RoHS)
Online inquiry
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Our R&D team mainly consists of doctors and masters from the University of Electronic Science and Technology of China (UESTC) and Xidian University (XDU), with extensive practical and academic experience in the industry. The management team has more than 10 years of experience in industrial production and quality management.
Contact Us
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> Tel: +86 18926758761
> Email: Amy@junteli.com
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