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
Description:
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 -55ºC to +85ºC 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. |
Outline Drawing (Unit: mm):