艾博康發(fā)布低抖動的四腳有源32.768K晶振ASDK1-32.768KHZ-LRT，考慮到汽車、航空航天、運輸和其他可變溫度環(huán)境，該SMD有源晶振家族預計會遇到的溫度穩(wěn)定性也是一個優(yōu)先度量。

最大頻率偏差超過溫度被指定為最多±25ppm，穩(wěn)定性通常保持在±10ppm超過工業(yè)溫度范圍(-40°C到+85°C)，如圖5所示。

艾博康發(fā)布低抖動的四腳有源32.768K晶振ASDK1-32.768KHZ-LRT，ASADV, ASDDV和ASEDV連續(xù)電壓振蕩器系列是設計來面對電池驅動應用的挑戰(zhàn)。電池本質上是一種可變的能源損耗電壓作為負載和使用的函數(shù)。AbraconCrystal的連續(xù)電壓振蕩器系列中的CMOS集成電路通過集成寬范圍電壓調節(jié)器消除了偏置依賴性?？紤]到系統(tǒng)電源預算的緊張，當前的消耗也被保持在最低限度。

Manufacturer Part Number	四腳有源晶振	Series	Type 類型	Frequency 頻率	Voltage - Supply電壓	Operating Temperature     工作溫度
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公司發(fā)布編碼ASDK1-32.768KHZ-LRT，32.768kHz 2.5 x 2.0 x 0.95mm包裝陶瓷，有源晶振32.768K,，表面貼裝晶體振蕩器，接縫密封確保高可靠性性能，低電流消耗1.0mA (Vdd=1.8V)，適用于符合RoHS標準的回流，可擴展溫度范圍，應用：移動PC，數(shù)碼相機，無線局域網(wǎng)，藍牙和移動通信，液晶，PDA和MP3播放器,電、氣、水計量。

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.