EPSON蘋果手機(jī)無線充電器專用晶振Q3805CA10016900，愛普生公司為日系頻率控制元器件制造商，成立至今已有幾十年的發(fā)展，始終堅(jiān)守初心，只為了能夠把最好的品質(zhì)給到每一位用戶，開發(fā)出大量的高性價(jià)比，性能優(yōu)越的晶振產(chǎn)品，并且能夠經(jīng)過市場(chǎng)認(rèn)可，依舊是最為主流和暢銷的產(chǎn)品，型號(hào)EG-2121CA晶振，EPSON有源晶振編碼Q3805CA10016900，頻率240.000000兆赫，輸出WaveLVDS，電源電壓2.38 ~ 2.62 V，尺寸(LxWxH)7.00 x 5.00 x 1.20 mm，工作溫度0至+70°C，頻率公差±100ppm，具備高性能，低抖動(dòng)的特點(diǎn)，非常適合用于蘋果手機(jī)無線充電器，無線設(shè)備，藍(lán)牙等領(lǐng)域。

EPSON蘋果手機(jī)無線充電器專用晶振Q3805CA10016900，愛普生株式會(huì)社愛普生拓優(yōu)科夢(mèng),（EPSON — YOCOM）1942年成立時(shí)是精工集團(tuán)的第三家手表制造公司,以石英手表起家的愛普生公司到后續(xù)的生產(chǎn)壓電石英晶體,差分晶振，1996年2月在中國蘇州投資建廠,在當(dāng)時(shí)員工人數(shù)就達(dá)2000人,總投資4.055億美元,公司占地200畝,現(xiàn)已經(jīng)是世界500強(qiáng)企業(yè).

有源晶振原廠編碼	Model	Frequency	LxWxH	Output Wave	Supply Voltage	Ope Temperature
Q3805CA10016400	EG-2121CA	159.375000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10016500	EG-2121CA	175.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10016600	EG-2121CA	166.666600 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10016700	EG-2121CA	375.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10016800	EG-2121CA	500.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	-5 to 85 °C
Q3805CA10016900	EG-2121CA	240.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10017000	EG-2121CA	250.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10017100	EG-2121CA	266.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	-5 to 85 °C
Q3805CA10017200	EG-2121CA	250.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	-5 to 85 °C
Q3805CA10017300	EG-2121CA	500.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10017400	EG-2121CA	266.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10017500	EG-2121CA	266.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	-5 to 85 °C
Q3805CA10017600	EG-2121CA	500.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	-5 to 85 °C
Q3805CA10017700	EG-2121CA	333.340000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	-5 to 85 °C
Q3805CA10017900	EG-2121CA	666.510000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	-5 to 85 °C
Q3805CA10018000	EG-2121CA	350.000000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C
Q3805CA10018100	EG-2121CA	312.500000 MHz	7.00 x 5.00 x 1.20 mm	LVDS	2.375 to 2.625 V	0 to 70 °C

有源晶振技術(shù)要求更高,起振性能更穩(wěn)定,一般都是用在高端的產(chǎn)品身上,大致分為普通振蕩器SPXO，TCXO溫補(bǔ)晶振TCXO，VCXO壓控晶振，VC-TCXO壓控溫補(bǔ)晶振，OCXO恒溫晶振，差分晶振等。每種石英晶體振蕩器都具備不一樣的功能,但同樣擁有低功耗，低電壓電流，低相位抖動(dòng)，低相噪等優(yōu)異特性。