Sichuan ZR Hi-Tech Ltd.
High-quality service, high-tech innovation, high-speed development. Self-test is mot relaxed, quality standards are in mind.
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10MHz~150MHz 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-12M-2020 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 20 mm x 20 mm x 10.5 mm ceramic package make these components ideal for ground and on-board environment
Specifications:
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Items | Specification | Conditions |
| Part Number | LT-CR-TC-12M-2020 | |
| Frequency Range | 12M,10MHz~150MHz | |
| Operating Voltage | 3.3~5.5V | |
| 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 | ≤-90dBm | |
| Phase noise(typical) | -145dBc/Hz@1kHz； -155dBc/Hz@10kHz；-155dBc/Hz@100kHz | Typical frequency:100MHz |
| Acceleration sensitivity | 0.01ppb/g(customizable) | 20Hz~2KHz 10g |
| Dimension | 20×20×10.5mm | |
| Note: For specifications beyond the above table, please contact us for customization. | ||
Outline Drawing (Unit: mm):
