Detail Information
Place of Origin:
CHINA
Document:
Features:
Low Phase Noise
Product Name:
LT-CR Series Oven Controlled Crystal Oscillator
Application:
Satellite Communications, Base Stations, Measuring Instruments, Etc
Material:
Aluminum
Temperature:
-55~85℃
Frequency Range:
5MHz~40MHz
Voltage:
3.3~15V
Color:
Silver
Packaging Details:
carton packing
Description
LT-CR Series Oven Controlled Crystal Oscillator (OCXO)
Product Overview
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
Key Features
- Frequency range: 5MHz to 40MHz
- Low phase noise: -140 dBc/Hz at 10 Hz offset
- High frequency stability: ±3 ppb vs. temperature
- Operating voltage: 3.3V to 15V
- Wide temperature range: -55℃ to +85℃
- Aluminum housing with SMD package
- CMOS or Sine Wave output options
- Compliance: CE, RoHS, REACH
- 1-year warranty
Specifications
| 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 |
Outline Drawing (Unit: mm):
