The LT-CR series oven controlled crystal oscillator offers high stability and low phase noise performance for demanding applications in satellite communications, base stations, and precision measuring instruments.
Parameter | Specification | Conditions |
---|---|---|
Part Number | LT-CR-OC-20M-3627 | |
Frequency Range | 5MHz to 40MHz | |
Operating Voltage | 3.3V to 15V | |
Power Consumption | ≤5W | Setup |
Operating Temperature | -55℃ to +85℃ | |
Frequency Stability | ≤±3ppb | Relative to frequency at 25℃ |
Frequency Tolerance | ≤±0.1ppm | @25℃±1℃ |
Output Waveform | CMOS or Sine Wave | |
Output Impedance | 50 ohms | |
Output Power | 7 to 13dBm | |
Phase Noise (typical) | -115dBc/Hz@1Hz -140dBc/Hz@10Hz -155dBc/Hz@100Hz -160dBc/Hz@1kHz -165dBc/Hz@10kHz |
10MHz frequency |
Dimensions | 36 × 27 × 12.7mm |
The LT-CR-OC-20M-3627 OCXO features an SC-cut crystal for high stability and low aging characteristics. Available in a compact surface-mount package (36 × 27 × 12.7mm), this oscillator delivers exceptional phase noise performance of -140 dBc/Hz at 10 Hz offset, making it ideal for precision timing applications in telecommunications and instrumentation.