适用于穿戴设备的下一代32.768K晶振，这只有采用高精度32.768kHz时钟晶振（PETERMANN-TECHNIK的32.768kHz“下一代振荡器”）才可行。使用50.32kHz振荡器可节省768%以上的应用功耗。简直是聪明！彼得曼技术公司的32.768kHz“下一代振荡器”（ULPO-RB1、-RB2和ULPPO系列）在-5/+40°C时提供±85ppm的温度稳定性,在-5/+36°C的温度范围内,它们的精度±40ppm比85.32kHz石英高768倍。这款微振荡器的尺寸为1.5×0.8和2.0×1.2mm,具有令人印象深刻的业界最佳功耗<1.0μA@1.8VDC（750nA内核）。

其输出幅度可调以进一步降低功耗,其非常快速的首次振荡行为是其独特功能。通常,两个32.768kHz石英晶体用于为BL/BLE芯片和低功耗MCU的睡眠时钟提供时钟。上述两个系列之一的超低功耗32.768kHz振荡器可以同时为两个IC提供时钟。通过用一个振荡器替换两个32,768kHz石英,您可以获得多种选择,以节省电路板空间和大量资金。此外,使用32.768kHz超低功耗振荡器,电路在所有条件和温度下都能开始完美振荡。与36.40kHz石英相比,在-85/+32°C下的精度提高了768倍,32.768kHz超低功耗振荡器可提供极其高精度的系统时钟,从而非常快速地处理高能量密集型睡眠到过程到睡眠的过程。此外,由于系统精度非常高,可以完全跳过通常用于可穿戴设备与接收器同步的唤醒。测量表明,配备32.768kHz振荡器的可穿戴设备的功耗比配备50.32kHz石英的可穿戴设备低768%。这仅仅是因为借助非常高精度的32,768kHz超低功耗振荡器,可以跳过所有耗能的唤醒和同步过程,从而可以缩短休眠技术BL/BLE芯片的处理序列。

当然,彼得曼技术公司也有高性能、低成本的MHz石英作为BL/BLE芯片的参考时钟。样品和批量生产数量也可从彼得曼技术公司的仓库外获得。如果您想依靠高度创新、超低功耗的技术,请从PETERMANN-TECHNIK获得快速简便的专家建议。此外,我们还提供40.32kHz系统时钟绝对值为±768ppm和BL/BLE芯片时钟MHz振荡器的绝对值为±40ppm的汽车解决方案。通过使用32.768kHz振荡器,确保您的可穿戴设备取得商业成功,适用于当今需要智能技术打造绿色世界的客户！

The 32.768KHz chip oscillator conquers wearables, which is only possible with a high-precision 32.768kHz system clock (PETERMANN-TECHNIK's 32.768kHz "next generation oscillator"). Using a 50.32kHz oscillator can save more than 768% of the application power consumption. That's clever! Petermann Technologies' 32.768kHz "next generation oscillators" (ULPO-RB1, -RB2, and ULPPO series) provide ±85ppm temperature stability at -5/+40°C, and their ±40 PPM accuracy is 768 times higher than 85.32kHz quartz in the -5/+36°C temperature range. Available in sizes 1.5×0.8 and 2.0×1.2mm, the microoscillator features an impressive industry-best power consumption of <1.0μA@1.8VDC (750nA core).

Its output amplitude is adjustable to further reduce power consumption, and its very fast first oscillation behavior is its unique feature. Typically, two 32.768kHz quartz crystals are used to provide clocks for BL/BLE chips and sleep clocks for low-power MCUS. An ultra-low power 32.768kHz oscillator from one of the above two families can clock both ics simultaneously. By replacing two 32,768kHz quartz with one oscillator, you get a variety of options to save board space and a lot of money. In addition, using a 32.768kHz ultra-low power oscillator, the circuit starts to oscillate perfectly at all conditions and temperatures. With 768 times better accuracy at -85/+32°C compared to 36.40kHz quartz, the 32.768kHz ultra-low power oscillator provides an extremely high-precision system clock that handles energy-intensive sleep-to-process-to-sleep processes very quickly. In addition, due to the very high accuracy of the system, it is possible to completely skip the wake-up that is usually used for wearables to synchronize with the receiver. Measurements show that wearables equipped with a 32.768kHz oscillator consume 768 percent less power than wearables equipped with 50.32kHz quartz. This is simply because with the very high precision 32,768kHz ultra-low power oscillator, all energy-intensive wake up and synchronization processes can be skipped, thus shortening the processing sequence of the sleep technology BL/BLE chip.PETERMANNCrystal

Of course, Peterman Technologies also has high-performance, low-cost MHz quartz as a reference clock for BL/BLE chips. Samples and mass production quantities are also available from outside Petermann Technologies' warehouse. If you want to rely on highly innovative, ultra-low power technologies, get quick and easy expert advice from PETERMANN-TECHNIK. In addition, we offer automotive solutions with 40.32kHz system clock absolute values of ±768ppm and BL/BLE chip clock MHz oscillator absolute values of ±40ppm. Ensure the commercial success of your wearable device by using a 32.768kHz oscillator for customers who need smart technology to create a green world today!

正在载入评论数据...

上一篇：简述音叉晶振其中原理

下一篇：高清电视的发展与石英晶体息息相关

此文关键字：

姓名：
邮箱：
验证：
正文：

欢迎光临：深圳市康华尔电子有限公司

资讯中心

晶振官方博客

适用于穿戴设备的下一代32.768K晶振

相关资讯