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爱普生晶振Q22FA1280029800石英晶体能看懂的参数指标描述

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浏览：- 发布日期：2022-09-01 10:30:27【大中小】

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爱普生晶振Q22FA1280029800石英晶体能看懂的参数指标描述

EPSON晶振动态电阻：串联谐振频率下的等效电阻.用R1表示.

EPSON晶振负载谐振频率（fL）：在规定条件下,晶体与一负载电容相串联或相并联,其组合阻抗呈现为电阻性时的两个频率中的一个频率.在串联负载电容时,爱普生晶振负载谐振频率是两个频率中较低的一个,在并联负载电容时,则是两个频率中较高的一个.

负载电容：与晶体一起决定负载谐振频率fL的有效外界电容,通常用CL表示.

EPSON晶振负载电容系列是：8PF、12PF、15PF、20PF、30PF、50PF、100PF.

EPSON晶振只要可能就应选推荐值：10PF、20PF、30PF、50PF、100PF.

爱普生晶振,Q22FA1280029800石英晶体

爱普生晶振编码	长x宽x高	型号	石英晶振频率	负载	频率25°C	频率公差	工作温度范围	ESR最大	驱动电平
Q22FA1280023600	2 x 1.6 x 0.5mm	FA-128	25.000000 MHz	18 pF	+/-30 ppm	+/-30 ppm	-20 to +70 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280023800	2 x 1.6 x 0.5mm	FA-128	25.000000 MHz	18 pF	+/-30 ppm	+/-30 ppm	-40 to +85 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280024100	2 x 1.6 x 0.5mm	FA-128	30.000000 MHz	10 pF	+/-10 ppm	+/-10 ppm	-20 to +75 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280024200	2 x 1.6 x 0.5mm	FA-128	27.000000 MHz	10 pF	+/-30 ppm	+/-30 ppm	-40 to +85 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280024400	2 x 1.6 x 0.5mm	FA-128	24.000000 MHz	10 pF	+/-15 ppm	+/-20 ppm	-40 to +85 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280025000	2 x 1.6 x 0.5mm	FA-128	24.000000 MHz	9 pF	+/-20 ppm	+/-30 ppm	-40 to +85 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280025200	2 x 1.6 x 0.5mm	FA-128	27.000000 MHz	12 pF	+/-30 ppm	+/-30 ppm	-40 to +85 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280026100	2 x 1.6 x 0.5mm	FA-128	20.000000 MHz	7 pF	+/-10 ppm	+/-10 ppm	-20 to +75 °C	≤ 100 Ω	≤ 100 µW
Q22FA1280026500	2 x 1.6 x 0.5mm	FA-128	25.000000 MHz	18 pF	+/-10 ppm	+/-10 ppm	-20 to +75 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280026700	2 x 1.6 x 0.5mm	FA-128	30.000000 MHz	10 pF	+/-30 ppm	+/-30 ppm	-20 to +75 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280027100	2 x 1.6 x 0.5mm	FA-128	24.000000 MHz	8 pF	+/-30 ppm	+/-30 ppm	-40 to +85 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280028400	2 x 1.6 x 0.5mm	FA-128	48.000000 MHz	12 pF	+/-30 ppm	+/-30 ppm	-20 to +75 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280029800	2 x 1.6 x 0.5mm	FA-128	25.000000 MHz	20 pF	+/-30 ppm	+/-30 ppm	-40 to +85 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280030000	2 x 1.6 x 0.5mm	FA-128	27.120000 MHz	10 pF	+/-10 ppm	+/-30 ppm	-40 to +85 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280030100	2 x 1.6 x 0.5mm	FA-128	48.000000 MHz	12 pF	+/-30 ppm	+/-30 ppm	-40 to +85 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280030200	2 x 1.6 x 0.5mm	FA-128	48.000000 MHz	10 pF	+/-30 ppm	+/-30 ppm	-40 to +85 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280030300	2 x 1.6 x 0.5mm	FA-128	36.000000 MHz	8 pF	+/-10 ppm	+/-12 ppm	-30 to +85 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280030400	2 x 1.6 x 0.5mm	FA-128	24.000000 MHz	8 pF	+/-10 ppm	+/-12 ppm	-30 to +85 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280030500	2 x 1.6 x 0.5mm	FA-128	32.000000 MHz	10 pF	+/-10 ppm	+/-10 ppm	-20 to +75 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280030800	2 x 1.6 x 0.5mm	FA-128	16.000000 MHz	12 pF	+/-10 ppm	+/-10 ppm	-20 to +75 °C	≤ 200 Ω	≤ 100 µW
Q22FA1280031100	2 x 1.6 x 0.5mm	FA-128	25.000000 MHz	18 pF	+/-30 ppm	+/-30 ppm	-20 to +75 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280031400	2 x 1.6 x 0.5mm	FA-128	24.000000 MHz	18 pF	+/-30 ppm	+/-30 ppm	-20 to +75 °C	≤ 80 Ω	≤ 100 µW
Q22FA1280031500	2 x 1.6 x 0.5mm	FA-128	27.120000 MHz	10 pF	+/-10 ppm	+/-20 ppm	-40 to +85 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280031800	2 x 1.6 x 0.5mm	FA-128	40.000000 MHz	10 pF	+/-30 ppm	+/-30 ppm	-20 to +75 °C	≤ 60 Ω	≤ 100 µW
Q22FA1280032100	2 x 1.6 x 0.5mm	FA-128	48.000000 MHz	7 pF	+/-30 ppm	+/-30 ppm	-20 to +75 °C	≤ 60 Ω	≤ 100 µW