Product
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Sapphire Filter
O56A
Anti-vibration index：
★★★★
product feature：
High vibration resistance, low phase noise, and high reliability for electronic equipment and test devices in vibration environments.
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Tel：86-13808410450
performance parameter
| Item | Term | Nominal value | Unit |
| Nominal frequency | 25℃,Vcc=5V | 0.625~160 | MHz |
| Initial deviation | 25℃,Vcc=Vco | 0.1~0.01 | ppm |
| Output | |||
| Waveform | 25℃,Vcc=5V | simple harmonic vibration | |
| Level | 25℃,Vcc=5V | 5~7 | dBm |
| Load | 25℃,Vcc=5V | 50 | Ohm |
| Harmonics | 25℃,Vcc=5V | -30 | dBc |
| Frequency Control | |||
| Input Impedance | 25℃,Vcc=0V | 50 | kΩ |
| Slope | 25℃,Vcc=5V | ≤10 | %(positive slope) |
| Frequency pull range | Vc=0V | -0.5 | ppm |
| Vc=Vco | 0 | ppm | |
| VC=Vref | 0.5 | ppm | |
| Power supply | |||
| Input voltage | Vcc | 5.0 | V |
| Starting current | Vcc=5V | 700 | mA |
| Stable current | 25℃,Vcc=5V | 250 | mA |
| Activation time | 0.1ppm@25℃ | 180 | sec |
| Input voltage | Static (dBc/Hz) | Dynamic（dBc/Hz） | |
| Starting current | 10HZ | -95/-100 | -75/-80 |
| 100HZ | -125/-130 | -110/-115 | |
| 1kHZ | -155/-160 | -145/-150 | |
| 10kHZ | -165/-170 | -160/-165 | |
| Stable current | |||
| Activation time | 25℃ | 0.1 | ppm |
| Frequency vs. supply voltage | 25℃ | 5 | ppb |
| Days aging rate | 30 days after energization | 3 | ppb |
| Annual aging rate | 0.3 | ppm | |
absolute rating
| Supply Voltage | -0.5~6.0V | Humidity | 95% |
| Control Voltage | -1.0~6.0V | vibration shock | GJB360 Related Specifications |
| Storage Temp. Range | -60 ºC ~+90 ºC | master standard | GJB1648- 1993 |
application scenarios
pdf Specification