Product
R&d, production, sales, after-sales one-stop servi
Product
T20M
Anti-vibration index：
★★
Vibration type：
普通
product feature：
Small size, low phase noise, high reliability, suitable for military radios, mobile carriers, test devices.
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Free Consultation
Tel：86-13808410450
performance parameter
| Item | Term | Nominal value | Unit |
| Nominal frequency | 25ºC，Vcc=5V | 0.625~130 | MHz |
| Initial deviation | 25ºC，Vc=Vco | ±01 | ppm |
| Output | |||
| Waveform | 25ºC，Vcc=5V | Sine wave (square wave optional) | |
| Level | 25ºC，Vcc=5V | 7 | dBm |
| Load | 25ºC，Vcc=5V | 50 | Ohm |
| Harmonics | 25ºC，Vcc=5V | -30 | dBc |
| Frequency Control | |||
| Input Impedance | 25ºC，Vcc=0V | 50 | kΩ |
| Slope | 25ºC，Vcc=5V | ≤10 | %(positive slope) |
| Frequency pull range | Vc=0V | -3 | ppm |
| Vc=Vco | 0 | ppm | |
| Vc=Vref | 3 | ppm | |
| Power supply | |||
| Input voltage | Vcc | 5.0 | V |
| Starting current | Vcc=5V | 20 | mA |
| Stable current | 25ºC，Vcc=5V | 20 | mA |
| Activation time | 0.1ppm@25ºC | 5 | sec |
| Phase noise | |||
| Static unilateral phase noise | 100Hz | -105/-110 | dBc/Hz |
| 1KHz | -135/-140 | ||
| 10kHz | -145/-150 | ||
| 100kHz | -155/-160 | ||
| Frequency stability | |||
| Frequency vs Temperature | 25ºC | 0.5 | ppm |
| Frequency vs. supply voltage | 25ºC | 5 | ppb |
| Days aging rate | 30 days after energization | 20 | ppb |
| Annual aging rate | 1 | 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