爱普生FA-238V智能健身镜专用晶振Q22FA23V0048200

小王137134492908个月前 (07-23)MHz 频率范围晶体单元62378

智能健身镜,是一款人工智能+互联网技术深度结合的智能健身产品,它打破了传统健身所固有的模式,让足不出户的我们也能拥有健康的生活,那么智能健身镜使用到哪些晶振?

晶振在智能健身镜的作用:智能健身镜是以硬件+内容为载体,支持蓝牙或Wi-Fi连接,通过虚拟教练来为用户健身,提供实时指导与反馈,同时自带的AI摄像头和识别传感器,能够对用户的动作进行实时纠正。

对于智能健身镜这样智能化的电子产品来说,人机交互、语音识别等功能的实现必然离不开晶振的支持。这些晶振的作用主要负责实时时钟、程序指令时钟、蓝牙数据传输、开机、网关、有线网络数据、无线网络数据(WIFI)等。

日本爱普生晶振FA-238V是一款小体积尺寸3.2x2.5m四脚贴片晶振,无源晶振,石英晶体谐振器,FA-238V频率范围 12MHz至15.9999MHz之间,可以在-40℃至+85℃(+105℃)温度内稳定工作,该产品具有小体积轻薄型,耐热、耐振、耐冲击等优良的耐环境特性,适用于智能健身镜,移动通讯,智能手机,平板电脑,汽车电子,移动电话,无线蓝牙,ISM频段电台广播,MPU时钟等.

产品编码	贴片晶振	型号	频率	负载电容	精度	频率公差	工作温度
Q22FA23V0044100	3.2x2.5x0.7mm	FA-238V	12.288000MHz	2pF	+/-20ppm	+/-30ppm	-20to+70℃
Q22FA23V0044800	3.2x2.5x0.7mm	FA-238V	13.333000MHz	7pF	+/-50ppm	+/-30ppm	-20to+70℃
Q22FA23V0045100	3.2x2.5x0.7mm	FA-238V	12.288000MHz	0pF	+/-50ppm	+/-50ppm	-40to+85℃
Q22FA23V0045200	3.2x2.5x0.7mm	FA-238V	12.000000MHz	7pF	+/-50ppm	+/-30ppm	-20to+70℃
Q22FA23V0045900	3.2x2.5x0.7mm	FA-238V	2.000000MHz	2pF	+/-20ppm	+/-30ppm	-20to+95℃
Q22FA23V0046500	3.2x2.5x0.7mm	FA-238V	14.318000MHz	33pF	+/-50ppm	+/-50ppm	-20to+70℃
Q22FA23V0046700	3.2x2.5x0.7mm	FA-238V	12.500000MHz	6pF	+/-30ppm	+/-30ppm	-20to+70℃
Q22FA23V0047700	3.2x2.5x0.7mm	FA-238V	12.000000MHz	2pF	+/-100ppm	+/-30ppm	-20to+70℃
Q22FA23V0048100	3.2x2.5x0.7mm	FA-238V	14.920000MHz	0pF	+/-50ppm	+/-30ppm	-20to+70℃
Q22FA23V0048200	3.2x2.5x0.7mm	FA-238V	12.000000MHz	2.5pF	+/-30ppm	+/-30ppm	-40to+85℃
Q22FA23V0048400	3.2x2.5x0.7mm	FA-238V	2.000000MHz	8pF	+/-20ppm	+/-20ppm	-30to+85℃
Q22FA23V0048500	3.2x2.5x0.7mm	FA-238V	12.000000MHz	12pF	+/-10ppm	+/-20ppm	-10to+95℃
Q22FA23V0048600	3.2x2.5x0.7mm	FA-238V	14.745600MHz	0pF	+/-30ppm	+/-30ppm	-20to+70℃
Q22FA23V0049800	3.2x2.5x0.7mm	FA-238V	13.333000MHz	2pF	+/-50ppm	+/-30ppm	-20to+70℃
Q22FA23V0050400	3.2x2.5x0.7mm	FA-238V	12.288000MHz	8pF	+/-20ppm	+/-30ppm	-20to+70℃
Q22FA23V0050500	3.2x2.5x0.7mm	FA-238V	12.288000MHz	8pF	+/-20ppm	+/-20ppm	-20to+70℃
Q22FA23V0051300	3.2x2.5x0.7mm	FA-238V	15.980000MHz	8pF	+/-15ppm	+/-15ppm	-20to+70℃
Q22FA23V0051900	3.2x2.5x0.7mm	FA-238V	12.000000MHz	22pF	+/-20ppm	+/-20ppm	-30to+85℃
Q22FA23V0052100	3.2x2.5x0.7mm	FA-238V	12.000000MHz	20pF	+/-20ppm	+/-30ppm	-20to+70℃
Q22FA23V0052700	3.2x2.5x0.7mm	FA-238V	12.288000MHz	9pF	+/-20ppm	+/-20ppm	-20to+70℃
Q22FA23V0052900	3.2x2.5x0.7mm	FA-238V	12.000000MHz	2pF	+/-20ppm	+/-20ppm	-40to+85℃
Q22FA23V0053300	3.2x2.5x0.7mm	FA-238V	5.000000MHz	20pF	+/-18ppm	+/-22ppm	-40to+85℃

The crystal oscillators used in the smart fitness mirror series products are generally packaged in two mainstream options: 2520 crystal oscillators and 3225 crystal oscillators. There is a good smart fitness mirror, and the crystal oscillator components used on its circuit board must have the characteristics of high precision and high stability in order to ensure the stable and orderly operation of various functions of the smart fitness mirror. The type of crystal oscillator used in the smart fitness mirror can be selected according to its circuit design requirements, either as a passive crystal oscillator or an active crystal oscillator solution. Passive crystal oscillators require external capacitors to match them, while active crystal oscillators can output the required clock signal by inputting the rated voltage, which has significant advantages such as higher stability and anti-interference.