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~60MHz LT-CR series temperature-compensated voltage controlled crystal oscillator
Quick Detail:
· Aluminum housing
· ﹢3.3V~﹢5V VDD options
· -55℃~85℃ operating temperature
· Small package
· High precision
· Low phase noise
· Optional three-state control function
· Suprious ≤-75dBm
· CE, RoHS, REACH compliant
· 1 Year Warranty
Description:
The LT-CR-TC-50M-1409 is the newest addition to ZR’s line of TCXOs. The standard part offers an ultra-tight stability of ±0.3ppm~±2ppm over -55ºC to +85ºC across a supply voltage range of ﹢3.3V~﹢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 mm x 9.3 mm x 4.5 mm ceramic package and options for 1,000- or 3,000-piece reels make these components ideal for satellite communication, military communication equipment, base station, test and measurement equipment.
Specifications:
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Items | specification | Condition |
| Part Number | LT-CR-TC-50M-1409 | |
| Frequency Range | 50M,10MHz~60MHz | |
| Operating Voltage(VDD) | ﹢3.3V~﹢5V | |
| Operating Temperature | -55℃~85℃ | |
| Frequency Stability vs. Temperature | ±0.3ppm~±2ppm | Relative to frequency @25℃ |
| Frequency Tolerance | ≤±1ppm | @25℃±5℃ |
| Output Waveform | C:CMOS X:Clipped Sine Wave | |
| Output Load | 50Ω | |
| Harmonic | ≤-30dBc | |
| Suprious | ≤-75dBc | |
| Voltage-controlled voltage | 0V~5V or 0V~3.3V | |
| Absolute Pull Range | ≤±5ppm | |
| Output Power | 8dBm~10dBm | |
| Phase Noise | -145dBc/Hz@1kHz | 50MHz typical |
| -155dBc/Hz@10kHz | ||
| -155dBc/Hz@100kHz | ||
| Dimension | 14.3×9.3×4.5mm | |
Outline Drawing (Unit: mm):
