Q-Tech军用国防晶振XO,VCXO,TCXO,OCXO,MCXO,SAW
发布时间：2025-06-17 09:23:34 浏览：2957
1. 晶体振荡器(XOs)
特点：低剖面陶瓷表贴封装，金镀层触点，可选焊浸端子，符合MIL-PRF-55310 Level B筛选标准。
应用场景：雷达系统、战术通信设备等对耐冲击性要求高的场景。
| Product Line | QTCC230 | QTCC350 | QTCC356/58 | QTCC353 | QTCC570 | QTCC576/78 |
| Frequency | 32.768kHz,L.5-133MHz | 32.768kHz,1.5-133MHz | 25-250MHz/
100-250MHz | 25-250MHz | 1.544-190MHz | 25-250MHz/
100-250MHz |
| Stability | ±25 to±100pm | ±12 to±100ppm |
| Temperature Range | -55℃ to 125℃ |
| Shock(G) | 20,000 | 28,000 | 20,000 |
| Crystal Mount | 2-point | 3-point | 2-point | 2-point |
| Screening | MIL-PRF-53310,Level B available |
| Suply otage(Vdc) | 1.8,2.5,3.3 | 1.8,2.5,3.3,5.0 | 1.8,2.5,3.3 | 1.8,2.5,3.3 | 1.8,2.5,3.3,5.0 | 1.8,2.5,3.3 |
| Dutput | CMOS | CMOS | LVPECL,LVDS | CM?S | LVPECL,LVDS |
| Size | 2.5x3.2×1.15mm | 3.2×5.0x 1.2mm | 5.0x7.0x?.4 mm | 5.0x 7.0x 1.5mm |
2. 压控晶体振荡器(VCXOs)
特点：通过控制电压微调频率，窄范围高稳定性，陶瓷封装。
优势：适用于需要动态频率调整的电子战系统或卫星导航终端。
| Product Line | QTCV356 | QTCV576 |
| Frequency | 1-156.250MHz |
| APR | ±30 to±100pm |
| Temperature Range | -40°℃ to 85℃ |
| Shock(G) | Per MIL-STD-202,Method 213,Cond.1 |
| Crystal Mount | 2-point |
| Screening | MIL-PRF-53310,Level B available |
| Supply Voltage(Vdc) | 3.3,5.0 |
| Logic | CMOS,LVPECL |
| Size | 3.2×5×1.2mm | 5.0x7.0x 1.5mm |
3. 温度补偿晶体振荡器(TCXOs)
技术亮点：温度传感补偿，稳定性达±0.5~±3.0ppm，超小尺寸可选。
典型应用：无人机导航模块、野战电台等宽温环境设备。
| Product Line | QTCT220 | QTCT230 | QTCT236 | QTCT350 | QTCT570 | AXLE5032 | AXLE7050 |
| Frequency | 10-52MHz | 10-45MHz | 10-1500MHz | 10-52MHz | 5-52MHz | 10-52MHz |
| Stability | ±0.5 to±2.5ppm | ±0.5 to±3.0ppm |
| Temperature Range | -40°℃to 85℃ |
| Shock,non-operating | Per MIL-STD-202,Method 213,Cond.1 |
| Crystal Mount | 2-point |
| Screening | MIL-PRF-53310,Level B available |
| Supply Voltage(Vdc) | 2.8,3.0,3.3 | 2.5,3.3 | 2.8,3.0,3.3,5.0 | 2.8,3.0,3.3 | 3.3 |
| Dutput | Clipped Sine Wave | CMOS,LVDS,LVPECL | CMOS,Clipped Sine Waved |
| Size | 2.0x 2.5×0.7mm | 2.5×3.2x 0.9mm | 2.5×3.2x 1.6mm | 3.2x5.0x 1.1mm | 5.0x7.0x1.9mm | 5.0x3.2x17mm | 5.5x7.Dx 1.8mm |
4. 恒温晶体振荡器(OCXOs)
核心技术：恒温槽保持晶体温度，稳定性±10~±100ppb(十亿分之一)。
不可替代性：长程导弹制导、战略级通信基站等超精密时序需求。
| Product Line | AXI0M70/75(ULN) | AXI?M5050(ULN) |
| Frequency | 10-160MHz | 50-160MHz |
| Stability | ±10 to±50ppb | ±100pb |
| Temperature Range | 40℃to 85℃ |
| Shock(G) | Per HMIL-STD-202,Method 213,Cond.F |
| Crystal Mount | 4-point |
| Screening | IEC6D679-1and MIL-PRF-55310 |
| Supply Voltage(Vdc) | 5.0,12 | 12 |
| Dutput | HCMOS,Sine Wave |
| Size | 25.8x 25.8×12.7mm | 50×50x 21mm |
5. 微计算机补偿振荡器(MCXOs)
创新点：替代传统OCXO，体积缩小70%，功耗降低50%，稳定性±5~±30ppb。
适用场景：便携式侦察设备、太空载荷等受限空间应用。
| Product Line | QT2010 |
| Frequency | 5-80Mz |
| Stability | ±5 to±30ppb |
| Temperature Range | -40°℃ to 85℃ |
| Crystal mount | 4-point |
| Screening | MIL-PRF-5310 |
| Supply Voltage(Vdc) | 3.3 |
| Output | Sine Wave |
| Size | 1x2x 0.33in |
6. 声表面波振荡器(SAWs)
| Produc Line | AXPS10 | AXPS20 |
| Frequency(MHz) | 500MHz-1.6GHz |
| Stability | ±350ppm |
| Temperature Range | -40°℃to 85℃ |
| Shock(G) | Per MIL-STD-202,Method 213,Cond.F |
| Screening | IEC60679-1 and MIL-PRF-55310 |
| Supply Voltage(Vdc) | 3.3,5.0 |
| Dutput | Sine Wave |
| Size | 20.3x 13x5.7 mm | 20.7x 13.1×5.2mm |
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