As temperatures rise and the sun beats down on technology, it’s not only people who feel the heat – electronic components must also perform at their best. Frequency control products, such as quartz crystals and oscillators, are particularly critical in this regard. They ensure precise timing in countless applications – from GPS and Wi-Fi to industrial electronics. But how do these frequency products behave in heat? And what solutions does Genuway offer for demanding thermal environments?
随着气温升高和阳光照射，感受到高温的不仅仅是人，电子元件也必须发挥最佳性能。频率控制产品，如石英晶体和振荡器，在这方面尤为关键。它们确保在无数应用中精确计时——从 GPS 和 Wi-Fi 到工业电子设备。但是这些频率产品在高温下如何表现呢？晶诺威科技为苛刻的热环境提供哪些解决方案？
1. TCXOs for high frequency stability 用于高频稳定性的 TCXO
Technical highlights:
- Temperature range: -40 °C to +85 °C
- Frequency stability: up to ±0.5 ppm
- Frequency range: 32.768KHz to 200.000MHz MHz
- Package size: 12.8×12.8×5.4mm, 20.4×12.8x8mm
- Typical applications: WiMAX, LTE, GNSS (GPS), Wi-Fi
2. 32.768 kHz Oscillators with AT-Cut 内置AT切32.768 kHz晶体振荡器
For particularly temperature-stable timekeeping, Genuway offers oscillators featuring AT-cut quartz disk. These components operate at a frequency of 32.768 kHz – the standard value for real-time clock (RTC) applications, as it can be easily converted into seconds (2¹⁵ = 32,768).
对于特别温度稳定的计时，晶诺威科技提供采用 AT 切石英晶体的振荡器。这些组件的工作频率为 32.768 kHz，这是实时时钟 （RTC） 应用的标准值，因为它可以轻松转换为秒 （2¹⁵ = 32,768）。
Advantages:
- Low frequency deviation with temperature fluctuations
- Temperature range: -40 °C to +85 °C
- CMOS-compatible output
- Ideal for: Wearables, medical technology, IoT
Why AT-cut? 为什么选择 AT切？
This specialised cutting technique significantly reduces the temperature-related frequency drift compared to classic watch crystals, ensuring reliable timekeeping – even in the summer heat.
与用于手表的音叉型石英晶体相比，AT切晶体具备显著的降低“温漂”效果，因此即使在炎热的夏季也能确保可靠的计时。
3. Differential oscillators for high-speed applications 用于高速应用的差分振荡器
These miniature oscillators with differential output (HCSL, LVDS, (LV)PECL) are designed for high data rate applications – such as those found in data centres or telecommunications.
这些带差分输出的晶体振荡器（HCSL、LVDS、（LV）PECL）专为高数据速率应用而设计，例如数据中心或电信中的应用。
Features:
- Lowest phase jitter
- High temperature stability
- Ideal for: Ethernet, SDH/SONET, optical modules, IoT
- Summer-proof, even with a flood of data. These oscillators provide reliable timing – even when temperatures rise.
4. Quartz crystals for extreme temperatures up to 125 °C 石英晶体适用于高达 125 °C 的极端高温
When things get really hot – whether under the hood or within industrial control systems – you need components that are not only precise but also extremely robust. Genuway offers a range of AEC-Q200-tested quartz crystals specifically developed for use in automotive technology and for demanding industrial applications.
当一切变得非常高温时——无论是在引擎盖下还是在工业控制系统内——您都需要不仅精确而且极其耐环境的组件。晶诺威科技提供一系列经过 AEC-Q200 测试的石英晶体，专为汽车技术和要求苛刻的工业应用而开发。
Technical features:
- Temperature range: up to +125 °C tested according to AEC-Q200 – the automotive quality standard for passive components
- Frequency ranges: from 8 MHz to 96 MHz (depending on model)
- Housing sizes: e.g. 1.6 x 1.2 mm, 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm
- Typical applications: Engine control units, sensors, infotainment, ADAS
Why this matters: 为什么这很重要：
Temperature-related frequency deviations can have fatal consequences in safety-critical applications. Genuway’s automotive-grade crystals are engineered to deliver reliable performance even under continuous load in hot environments – with minimal frequency drift.
与温度相关的频率偏差可能会在安全关键型应用中产生致命的后果。晶诺威科技产汽车级晶体经过精心设计，即使在炎热环境中连续负荷下也能提供可靠性能，并且将频率漂移将至最小。
Conclusion:
Whether TCXOs for GPS trackers, differential frequency products for high-speed communications, or automotive crystals for extreme temperatures – Genuway offers the right frequency component for every summer challenge. This ensures your design stays cool and precise, even at 85 °C.
无论是用于GPS 跟踪器的 TCXO温补晶体振荡器、用于高速通信的差频产品，还是用于极端温度的汽车晶体，晶诺威科技都能为每个夏季挑战提供合适的频率组件。这可确保您的设计即使在85 °C 下也能保持凉爽和精确。
