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

艾博康发布低抖动的四脚有源32.768K晶振ASDK1-32.768KHZ-LRT，考虑到汽车、航空航天、运输和其他可变温度环境，该SMD有源晶振家族预计会遇到的温度稳定性也是一个优先度量。

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。

Manufacturer Part Number	四脚有源晶振	Series	Type 类型	Frequency 频率	Voltage - Supply电压	Operating Temperature 工作温度
ABLJO-V-98.304MHZ-T	Abracon晶振	ABLJO	VCXO	98.304MHz	3.3V	-40°C ~ 85°C
ABLJO-V-100.000MHZ-T	Abracon晶振	ABLJO	VCXO	100MHz	3.3V	-40°C ~ 85°C
ABLJO-V-106.250MHZ-T	Abracon晶振	ABLJO	VCXO	106.25MHz	3.3V	-40°C ~ 85°C
ASG2-LJ-200.000MHZ-513301	Abracon晶振	ASG2-LJ	XO (Standard)	200MHz	2.5V	-40°C ~ 85°C
ASVV-77.760MHZ-L50-N102-T	Abracon晶振	ASVV	VCXO	77.76MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-10.000MHZ	Abracon晶振	ASG-C	VCXO	10MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-19.200MHZ	Abracon晶振	ASG-C	VCXO	19.2MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-19.440MHZ	Abracon晶振	ASG-C	VCXO	19.44MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-20.000MHZ	Abracon晶振	ASG-C	VCXO	20MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-24.576MHZ	Abracon晶振	ASG-C	VCXO	24.756MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-25.000MHZ	Abracon晶振	ASG-C	VCXO	25MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-38.880MHZ	Abracon晶振	ASG-C	VCXO	38.88MHz	3.3V	-40°C ~ 85°C
ASG-C-V-A-50.000MHZ	Abracon晶振	ASG-C	VCXO	50MHz	3.3V	-40°C ~ 85°C
ASG-C-V-B-10.000MHZ	Abracon晶振	ASG-C	VCXO	10MHz	2.5V	-40°C ~ 85°C
ASG-C-V-B-19.200MHZ	Abracon晶振	ASG-C	VCXO	19.2MHz	2.5V	-40°C ~ 85°C
ASG-C-V-B-19.440MHZ	Abracon晶振	ASG-C	VCXO	19.44MHz	2.5V	-40°C ~ 85°C
ASG-C-V-B-20.000MHZ	Abracon晶振	ASG-C	VCXO	20MHz	2.5V	-40°C ~ 85°C

Abracon公司发布编码ASDK1-32.768KHZ-LRT，32.768kHz 2.5 x 2.0 x 0.95mm包装陶瓷，有源晶振32.768K,，表面贴装晶体振荡器，接缝密封确保高可靠性性能，低电流消耗1.0mA (Vdd=1.8V)，适用于符合RoHS标准的回流，可扩展温度范围，应用：移动PC，数码相机，无线局域网，蓝牙和移动通信，液晶，PDA和MP3播放器,电、气、水计量。

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.