Shenzhen Crystal Technology Industrial Co., Ltd.
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3X Series Thru-hole 20*20 OCXO High Frequency Range 5MHz-40MHz High Stability 10ppb For Telecommunications
Features:
Electronic Specifications:
| Item | 3X Series DIP 20*20 OCXO | ||||
| Output Waveform | HCMOS | ||||
| Frequency Range | 5MHz To 40MHz | ||||
| Supply Voltage | 3.3V | 5V | |||
| Intial Calibration Tolerane | ±500ppb (max.) | ||||
| Vcon=+1.65V | Vcon=+2.5V | ||||
| Type Of Crystal Cut Used | SC-Cut Crystal | ||||
| Frequency Stability | vs Temperature | ±10ppb max. over -30°C to +70°C | |||
| ±10ppb max. over -30°C to +70°C | |||||
| ±10 ppb max. over -40°C to +85°C | |||||
| vs Supply Voltage | ±10ppb max. (Vcc±5%) | ||||
| vs Warm-up Time | 3 minute max. Within ±50ppb of its reference frequency | ||||
| vs Aging | ±0.5ppb max./after 30 days ; ±50ppb max./first year ; ±300ppb max. over 10 years. | ||||
| Voltage Control On Pin 1(EFC) | Frequency Adjustment Range | ± 0.5ppm min, ± 2ppm max. | |||
| Control Voltage Range | +1.65V± 1.65V | +2.5V± 2.5V | |||
| Transfer Function | Positive: Increasing control voltage increases output frequency . | ||||
| Input Impedance | 100 KΩ min. | ||||
| EFC Linearity | ±10% max. | ||||
| Power | Power Dissipation (@25°C) | 1.3Watts max. at steady-state; 800mA max. at turn-on | |||
| Output | Output Logic High (VOH) | +2.4V min. | +3.5V min. | ||
| Output Logic Low (VOL) | +0.5V max. | +0.5V max. | |||
| Duty Cycle | 45~55% | ||||
| Load | 15pF | ||||
| Rise Time /Fall Time | 7nS max. (20%~80% of waveform) | ||||
| Phase Noise Offset [20MHz](Typ.) | 10Hz | 100Hz | 1KHz | 10KHz | |
| -115dBc | -135dBc | -145dBc | -150dBc | ||
| Operating Temperature | -20~+70°C, -40~+85°C, or specify | ||||
| Storage Temperature | -55~+125°C | ||||
| Package Size (L*W*H) | 20.6*20.6*11.0mm | ||||
| Packing Unit | 1000pcs/Box | ||||
Dimensions:
