QVS科技公司提供廣泛的石英晶體, 時(shí)鐘振蕩器, VCXO的, TCXO的和OCXO的標(biāo)準(zhǔn)頻率和自定義頻率。這使我們能夠?yàn)閺V泛的應(yīng)用和市場提供頻率控制解決方案，包括電信、測試和儀器儀表、醫(yī)療和航空航天。我們的工程師隨時(shí)準(zhǔn)備回答您的問題，并為您的應(yīng)用提供設(shè)計(jì)幫助。

顧名思義，我們的核心原則“質(zhì)量、價(jià)值和服務(wù)”將不斷引領(lǐng)我們達(dá)到更高的卓越水平。通過結(jié)合一流的制造設(shè)施、石英晶振和晶體振蕩器領(lǐng)域的專業(yè)管理知識(shí)、非常廣泛的產(chǎn)品線以及卓越的服務(wù)和支持水平，QVS理工正在發(fā)展成為頻率控制行業(yè)的領(lǐng)導(dǎo)者。

QVS科技公司推出了符合AEC-Q200汽車要求的QCA系列石英晶體，以支持汽車市場中快速增長的需要計(jì)時(shí)產(chǎn)品的應(yīng)用領(lǐng)域。QCA晶體產(chǎn)品系列提供多種封裝尺寸，包括1.6毫米x1.2mm毫米x0.4mm毫米，工作溫度范圍寬至-40°C至+125°C，頻率穩(wěn)定性為20ppm。

需要計(jì)時(shí)設(shè)備的汽車應(yīng)用包括高級(jí)駕駛員輔助系統(tǒng)（ADAS）、牽引力和穩(wěn)定性控制模塊、以太網(wǎng)、信息娛樂和導(dǎo)航。應(yīng)用要求嚴(yán)格的穩(wěn)定性、寬溫度范圍、小尺寸和耐受惡劣環(huán)境的能力。

QVS推出QCA系列高溫汽車級(jí)晶體QCA210-21KF18pF-20.000MHz

QVS Tech Introduces a Family of High Temperature Automotive Grade Crystals

Carlsbad, CA – QVS Tech Inc has launched the QCA series of crystals that conform to AEC-Q200 Automotive requirements to support the rapidly growing segment of applications requiring timing products in the automotive market. The QCA crystal product families are available in several package sizes, including a 1.6mm x 1.2mm x 0.4mm, offering operating temperature ranges as wide as -40°C to +125°C and frequency stabilities of ±20ppm.

Automotive applications that require timing devices include advanced driver assistance systems (ADAS), tractions and stability control modules, Ethernet, infotainment and navigation. Applications require tight stability, wide temperature range, small footprints, and the ability to withstand harsh environments.

Series	Size	Frequency	RoHS Compliant
QCA210	5 x 3.2 x 0.85mm, 4 Pads	7.6MHz - 54.0MHz 40.0MHz - 156.25MHz	Yes
QCA215	5 x 3.2 x 1.1mm, 2 Pads	7.6MHz - 54.0MHz 40.0MHz - 156.25MHz	Yes
QCA220	3.2 x 2.5 x 0.7mm, 4 Pads	8.0MHz - 66.0MHz 60.0MHz - 156.25MHz	Yes
QCA225	3.2 x 2.5 x 0.75mm, 2 Pads	12MHz - 50MHz	Yes
QCA230	2.5 x 2.0 x 0.55mm, 4 pads	12.0MHz - 80.0MHz	Yes
QCA240	2.0 x 1.6 x 0.45mm, 4 Pads	16.0KHz - 72.0MHz	Yes
QCA250	1.6 x 1.2 x 0.35mm, 4 Pads	24.0MHz - 60.0MHz	Yes