艾博康发布低抖动的四脚有源32.768K晶振ASDK1-32.768KHZ-LRT

最大频率偏差超过温度被指定为最多±25ppm，稳定性通常保持在±10ppm超过工业温度范围(-40°C到+85°C)，如图5所示。

艾博康发布低抖动的四脚有源32.768K晶振ASDK1-32.768KHZ-LRT，ASADV, ASDDV和ASEDV连续电压振荡器系列是设计来面对电池驱动应用的挑战。电池本质上是一种可变的能源损耗电压作为负载和使用的函数。AbraconCrystal的连续电压振荡器系列中的CMOS集成电路通过集成宽范围电压调节器消除了偏置依赖性。考虑到系统电源预算的紧张，当前的消耗也被保持在最低限度。

The stability over temperature is also a priority metric given the automotive, aerospace, transportation, and alternative variable temperature environments that this oscillator family is expected to encounter.
The maximum frequency deviation over temperature is specified to be at most ±25ppm, and the stability typically stays within a ±10ppm over an industrial temperature range (-40°C to +85°C), as shown in Fig. 5.
The ASADV, ASDDV, and ASEDV Continuous Voltage oscillator series are designed to confront the challenges of battery-powered applications. A battery is essentially a variable energy source with a depleting voltage as a function of load and usage. The CMOS integrated circuits within Abracon’s Continuous Voltage oscillator family remove the bias dependency by integrating a wide-range voltage regulator. The current consumption is also kept to a minimum with tight system power budgets in mind.