Detail Information
Place of Origin:
CHINA
Document:
Features:
Three-stage Bell Temperature Crystal Oscillator, Optional Three-state Control Function, High Precision, Low Phase Noise, There Are Anti-overload Products For Choice, Anti-overload > 30000g
Product Name:
LT-CR Series Temperature-compensated Crystal Oscillator
Application:
Satellite Communication, Military Communication Equipment, Base Station, Test And Measurement Equipment
Material:
Aluminum
Temperature:
±0.3ppm~±2ppm
Frequency Range:
10MHz~60MHz
Voltage:
3.3~5.5V
Color:
Silver
Packaging Details:
carton packing
Description
10MHz-60MHz 12.8 Mhz 20 Mhz 24mhz Tcxo Stability Oscillator
Product Attributes
| Product name | LT-CR series temperature-compensated crystal oscillator |
|---|---|
| Application | Satellite communication, military communication equipment, base station, test and measurement equipment |
| Features | Three-stage bell temperature crystal oscillator, optional three-state control function, high precision, low phase noise, There are anti-overload products for choice, anti-overload > 30000g |
| Material | Aluminum |
| Temperature | ±0.3ppm~±2ppm |
| Frequency range | 10MHz~60MHz |
| Voltage | 3.3~5.5V |
| Color | Silver |
Product Description
10MHz~60MHz LT-CR series temperature-compensated voltage controlled crystal oscillator
Quick Detail
- Aluminum Housing
- National production design
- -55℃~85℃ operating temperature
- Small Package
- High Precision
- Low Phase Noise
- Optional three-state control function
- CE, RoHS, REACH compliant
- 1 Year Warranty
The LT-CR-TC-20M-1409 is the newest addition to ZR’s line of TCXOs. The standard part offers an ultra-tight stability of ±0.3 ppm to ±2ppm over -55°C to +85°C across a supply voltage range of 3.3V to 5V. The LT-CR uses a high refresh rate, or frequency calibration rate, to maintain a linear frequency output during temperature compensation. The 14.3×9.3×4.5 mm package make these components ideal for the bomb-loaded and arrow-loaded environment.
Specifications
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Items | Specification | Conditions |
|---|---|---|
| Part Number | LT-CR-TC-20M-1409 | |
| Frequency Range | 20M,10MHz~60MHz | |
| Operating voltage | 3.3V~5V | |
| Operating current | ≤60mA | |
| Working temperature range | -55℃~85℃ | |
| Frequency Stability vs. Temperature | ±0.3ppm~±2ppm | Frequency relative to 25℃ |
| Initial accuracy of reference temperature | ≤±1ppm | @25℃±5℃ |
| Output Waveform | CMOS | |
| Output Load | 50Ω | |
| Output power | 8dBm~10dBm | |
| Harmonic wave | ≤-30dBc | |
| Stray | ≤-75dBc | |
| Voltage-controlled voltage range(VC) | 0V~5V or 0V~3.3V | |
| Voltage-controlled frequency range | ≥±5ppm | |
| Voltage-controlled slope | positive | |
| Voltage-controlled linearity | ≤10% | |
| Phase noise(typical) | -145dBc/Hz@1kHz； -155dBc/Hz@10kHz；-155dBc/Hz@100kHz | Typical frequency:50MHz |
| Acceleration sensitivity | 0.05ppb/g(customizable) | 20Hz~2KHz 18g |
| Dimension | 14.3×9.3×4.5mm |
Note: For specifications beyond the above table, please contact us for customization.
