diodes品牌亞陶晶振推出具有競(jìng)爭(zhēng)優(yōu)勢(shì)的高質(zhì)量時(shí)鐘振蕩器FN1200037,Diodes公司是臺(tái)灣最負(fù)盛名的頻率元器件制造商,其公司的核心價(jià)值是不斷創(chuàng)新,生產(chǎn)更多優(yōu)質(zhì)的晶振,為廣大用戶提供高效,快速的解決方案。亞陶是廣泛的分立、邏輯、模擬和混合信號(hào)半導(dǎo)體市場(chǎng)中高質(zhì)量應(yīng)用特定標(biāo)準(zhǔn)產(chǎn)品的全球領(lǐng)先制造商和供應(yīng)商，宣布推出有源晶體振蕩器，后續(xù)又推出了PI7C1401四端口擴(kuò)展器。PI7C1401 是使用多個(gè)高速接口的高級(jí)嵌入式系統(tǒng)中的低速信號(hào)管理和 I 2 C 聚合的經(jīng)濟(jì)高效的解決方案。PI7C1401 適用于具有多個(gè)高速收發(fā)器的任何應(yīng)用，包括標(biāo)準(zhǔn) SFP（小型可插拔）、雙 SFP (DSFP) 和四 SFP (QSFP)，例如基帶單元、路由器和交換機(jī)，如電信、網(wǎng)絡(luò)和數(shù)據(jù)中心。

通常，每個(gè)收發(fā)器都需要到主機(jī)的專用控制通道，這通常使用低速信號(hào)引腳和低速協(xié)議（例如 I 2 C 等）來實(shí)現(xiàn)。亞陶的有源晶振SPXO頻頻得到用戶的廣大好評(píng)。隨著系統(tǒng)變得越來越復(fù)雜，它們需要更多的收發(fā)器，這給主機(jī)控制器帶來了更大的壓力，以支持更多的 I 2 C 接口和其他低速信號(hào)引腳。

FK7770002	Diodes晶振	SaRonix-eCera™ FK	77.76MHz	±25ppm	-20°C ~ 70°C
FK7770003	Diodes晶振	SaRonix-eCera™ FK	77.76MHz	±50ppm	-40°C ~ 85°C
FN0100007	Diodes晶振	SaRonix-eCera™ FN	1MHz	±50ppm	-40°C ~ 85°C
FN0180035	Diodes晶振	SaRonix-eCera™ FN	1.843MHz	±50ppm	-20°C ~ 70°C
FN0180036	Diodes晶振	SaRonix-eCera™ FN	1.843MHz	±25ppm	-20°C ~ 70°C
FN0180037	Diodes晶振	SaRonix-eCera™ FN	1.843MHz	±50ppm	-40°C ~ 85°C
FN0200043	Diodes晶振	SaRonix-eCera™ FN	2.048MHz	±25ppm	-20°C ~ 70°C
FN0200044	Diodes晶振	SaRonix-eCera™ FN	2.048MHz	±50ppm	-40°C ~ 85°C
FN0200046	Diodes晶振	SaRonix-eCera™ FN	2MHz	±50ppm	-20°C ~ 70°C
FN0230001	Diodes晶振	SaRonix-eCera™ FN	2.34MHz	±50ppm	-20°C ~ 70°C
FN0360036	Diodes晶振	SaRonix-eCera™ FN	3.686MHz	±50ppm	-40°C ~ 85°C
FN0360038	Diodes晶振	SaRonix-eCera™ FN	3.686MHz	±50ppm	-20°C ~ 70°C
FN0400060	Diodes晶振	SaRonix-eCera™ FN	4.096MHz	±50ppm	-20°C ~ 70°C
FN0400061	Diodes晶振	SaRonix-eCera™ FN	4MHz	±25ppm	-20°C ~ 70°C
FN0400062	Diodes晶振	SaRonix-eCera™ FN	4MHz	±50ppm	-20°C ~ 70°C
FN0400063	Diodes晶振	SaRonix-eCera™ FN	4MHz	±50ppm	-40°C ~ 85°C
FN0600010	Diodes晶振	SaRonix-eCera™ FN	6MHz	±50ppm	-40°C ~ 85°C
FN0600011	Diodes晶振	SaRonix-eCera™ FN	6MHz	±50ppm	-20°C ~ 70°C
FN0640004	Diodes晶振	SaRonix-eCera™ FN	6.4MHz	±50ppm	-40°C ~ 85°C
FN0670003	Diodes晶振	SaRonix-eCera™ FN	6.758MHz	±25ppm	-20°C ~ 70°C
FN0800032	Diodes晶振	SaRonix-eCera™ FN	8MHz	±50ppm	-40°C ~ 85°C
FN0810016	Diodes晶振	SaRonix-eCera™ FN	8.192MHz	±50ppm	-20°C ~ 70°C
FN0810017	Diodes晶振	SaRonix-eCera™ FN	8.192MHz	±25ppm	-20°C ~ 70°C

使用 PI7C1401，可以將四個(gè)低速端口聚合到一個(gè)通道中，通過組合多個(gè)四端口擴(kuò)展器，主機(jī)處理器可以通過單個(gè) I 2 C/SPI 接口控制多達(dá) 56 個(gè)收發(fā)器。這可以顯著降低用于控制高速收發(fā)器的主機(jī)處理器或 FPGA 上的引腳數(shù)，并簡(jiǎn)化 PCB 布局并減少整體材料清單 (BoM)。diodes品牌亞陶晶振推出具有競(jìng)爭(zhēng)優(yōu)勢(shì)的高質(zhì)量時(shí)鐘振蕩器FN1200037,

FK7770002	Diodes晶振	SaRonix-eCera™ FK	77.76MHz	±25ppm	-20°C ~ 70°C
FK7770003	Diodes晶振	SaRonix-eCera™ FK	77.76MHz	±50ppm	-40°C ~ 85°C
FN0100007	Diodes晶振	SaRonix-eCera™ FN	1MHz	±50ppm	-40°C ~ 85°C
FN0180035	Diodes晶振	SaRonix-eCera™ FN	1.843MHz	±50ppm	-20°C ~ 70°C
FN0180036	Diodes晶振	SaRonix-eCera™ FN	1.843MHz	±25ppm	-20°C ~ 70°C
FN0180037	Diodes晶振	SaRonix-eCera™ FN	1.843MHz	±50ppm	-40°C ~ 85°C
FN0200043	Diodes晶振	SaRonix-eCera™ FN	2.048MHz	±25ppm	-20°C ~ 70°C
FN0200044	Diodes晶振	SaRonix-eCera™ FN	2.048MHz	±50ppm	-40°C ~ 85°C
FN0200046	Diodes晶振	SaRonix-eCera™ FN	2MHz	±50ppm	-20°C ~ 70°C
FN0230001	Diodes晶振	SaRonix-eCera™ FN	2.34MHz	±50ppm	-20°C ~ 70°C
FN0360036	Diodes晶振	SaRonix-eCera™ FN	3.686MHz	±50ppm	-40°C ~ 85°C
FN0360038	Diodes晶振	SaRonix-eCera™ FN	3.686MHz	±50ppm	-20°C ~ 70°C
FN0400060	Diodes晶振	SaRonix-eCera™ FN	4.096MHz	±50ppm	-20°C ~ 70°C
FN0400061	Diodes晶振	SaRonix-eCera™ FN	4MHz	±25ppm	-20°C ~ 70°C
FN0400062	Diodes晶振	SaRonix-eCera™ FN	4MHz	±50ppm	-20°C ~ 70°C
FN0400063	Diodes晶振	SaRonix-eCera™ FN	4MHz	±50ppm	-40°C ~ 85°C
FN0600010	Diodes晶振	SaRonix-eCera™ FN	6MHz	±50ppm	-40°C ~ 85°C
FN0600011	Diodes晶振	SaRonix-eCera™ FN	6MHz	±50ppm	-20°C ~ 70°C
FN0640004	Diodes晶振	SaRonix-eCera™ FN	6.4MHz	±50ppm	-40°C ~ 85°C
FN0670003	Diodes晶振	SaRonix-eCera™ FN	6.758MHz	±25ppm	-20°C ~ 70°C
FN0800032	Diodes晶振	SaRonix-eCera™ FN	8MHz	±50ppm	-40°C ~ 85°C
FN0810016	Diodes晶振	SaRonix-eCera™ FN	8.192MHz	±50ppm	-20°C ~ 70°C
FN0810017	Diodes晶振	SaRonix-eCera™ FN	8.192MHz	±25ppm	-20°C ~ 70°C

百利通亞陶晶振的I 2 C 接口支持1MHz快速模式并允許多達(dá) 14 個(gè) PI7C1401 設(shè)備共享一個(gè)接口。這些器件通過菊花鏈控制引腳自動(dòng)配置各自的地址。使用 SPI 模式時(shí)支持高達(dá) 33MHz 的總線速度，這有效地允許無限數(shù)量的 PI7C1401 設(shè)備共享單個(gè) SPI 接口。除了端口聚合之外，PI7C1401 還提供了許多其他有用的功能，包括四個(gè)用戶可編程 GPIO，以及兩個(gè)專用于驅(qū)動(dòng)狀態(tài) LED 的輸出。

FN1500008	Diodes晶振	SaRonix-eCera™ FN	15MHz	±50ppm	-40°C ~ 85°C
FN1600044	Diodes晶振	SaRonix-eCera™ FN	16MHz	±25ppm	-20°C ~ 70°C
FN1600045	Diodes晶振	SaRonix-eCera™ FN	16MHz	±50ppm	-40°C ~ 85°C
FN1630021	Diodes晶振	SaRonix-eCera™ FN	16.384MHz	±50ppm	-20°C ~ 70°C
FN1630022	Diodes晶振	SaRonix-eCera™ FN	16.384MHz	±25ppm	-20°C ~ 70°C
FN1630023	Diodes晶振	SaRonix-eCera™ FN	16.384MHz	±50ppm	-40°C ~ 85°C
FN1630024	Diodes晶振	SaRonix-eCera™ FN	16.384MHz	±25ppm	-20°C ~ 70°C
FN1660005	Diodes晶振	SaRonix-eCera™ FN	16.6MHz	±50ppm	-20°C ~ 70°C
FN1690007	Diodes晶振	SaRonix-eCera™ FN	16.934MHz	±50ppm	-20°C ~ 70°C
FN1840018	Diodes晶振	SaRonix-eCera™ FN	18.432MHz	±50ppm	-20°C ~ 70°C
FN1840019	Diodes晶振	SaRonix-eCera™ FN	18.432MHz	±25ppm	-20°C ~ 70°C
FN1840020	Diodes晶振	SaRonix-eCera™ FN	18.432MHz	±50ppm	-40°C ~ 85°C
FN1840021	Diodes晶振	SaRonix-eCera™ FN	18.432MHz	±25ppm	-20°C ~ 70°C
FN1940015	Diodes晶振	SaRonix-eCera™ FN	19.44MHz	±50ppm	-20°C ~ 70°C
FN1940016	Diodes晶振	SaRonix-eCera™ FN	19.44MHz	±25ppm	-20°C ~ 70°C
FN1940018	Diodes晶振	SaRonix-eCera™ FN	19.44MHz	±50ppm	-40°C ~ 85°C
FN2000113	Diodes晶振	SaRonix-eCera™ FN	20MHz	±25ppm	-20°C ~ 70°C
FN2000118	Diodes晶振	SaRonix-eCera™ FN	20MHz	±50ppm	-40°C ~ 85°C
FN2000121	Diodes晶振	SaRonix-eCera™ FN	20MHz	±50ppm	-20°C ~ 70°C
FN2000123	Diodes晶振	SaRonix-eCera™ FN	20MHz	±50ppm	-20°C ~ 70°C
FN2210008	Diodes晶振	SaRonix-eCera™ FN	22.118MHz	±50ppm	-20°C ~ 70°C
FN2400045	Diodes晶振	SaRonix-eCera™ FN	24MHz	±50ppm	-40°C ~ 85°C
FN2400046	Diodes晶振	SaRonix-eCera™ FN	24MHz	±50ppm	-20°C ~ 70°C

PI7C1401 還支持從模塊中自動(dòng)預(yù)取用戶定義的關(guān)鍵數(shù)據(jù)，以及可定制的數(shù)據(jù)驅(qū)動(dòng)中斷、突發(fā)讀/寫 I 2 C/SPI 接口的能力，以及允許所有端口的廣播模式同時(shí)寫入。這些特性大大提高了 PI7C1401 端口控制在高要求應(yīng)用中的效率。

產(chǎn)品描述

FN系列3.3V時(shí)鐘晶體振蕩器實(shí)現(xiàn)卓越的抖動(dòng)和穩(wěn)定的廣泛操作條件和頻率的范圍。內(nèi)部產(chǎn)生的輸出時(shí)鐘信號(hào)與非鎖相環(huán)振蕩器設(shè)計(jì)，是兼容的LVCMOS/LVTTL邏輯電平?？稍诖艓Ш途磔S上，是包含在一個(gè)7.0 x 5.0mm表面貼裝陶瓷封裝。