ADG791G

IC-Compatible, Wide Bandwidth, Quad, 2:1 Multiplexer

GENERALDESCRIPTION TheADG791A/ADG791GaremonolithicCMOSdevicescomprisingfour2:1multiplexers/demultiplexerscontrollableviaastandardI2Cserialinterface.TheCMOSprocessprovidesultralowpowerdissipationyetgiveshighswitchingspeedandlowonresistance. Theon-resistanceprofi

ADG791G

I2C?兼容、寬帶寬、4通道單刀雙擲開關(guān)，具有一個(gè)由I2C接口控制的通用邏輯輸出引腳; ? 帶寬：325 MHz\n\n? 低插入損耗和導(dǎo)通電阻：2.6 Ω（典型值）\n\n? 導(dǎo)通電阻平坦度：0.3 Ω（典型值）\n\n? 3 V/5 V單電源供電;

ADG791A/ADG791G均為單芯片CMOS器件，內(nèi)置四個(gè)2:1多路復(fù)用器/解復(fù)用器，可通過標(biāo)準(zhǔn)I2C 串行接口控制。二者均采用CMOS工藝設(shè)計(jì)，具有超低功耗、高開關(guān)速度和低導(dǎo)通電阻特性。\n\n導(dǎo)通電阻曲線在整個(gè)模擬輸入范圍都非常平坦，寬帶寬可確保擁有出色的線性度和低失真性能。這些特性以及較寬的輸入信號(hào)范圍，使ADG791A/ADG791G成為S視頻、RGB和YPbPr視頻開關(guān)等各種電視應(yīng)用的理想解決方案。\n\n???接通時(shí)，這些開關(guān)在兩個(gè)方向的導(dǎo)電性能相同。在斷開條件下，達(dá)到電源電壓的信號(hào)電平被阻止。ADG791A/ADG791G均為先開后合式開關(guān)。ADG791G有一個(gè)通用邏輯輸出引腳，由I2C 接口控制；利用該接口，也可以控制視頻濾波器等其它非 I2C 兼容型器件。\n\n集成I2C接口為系統(tǒng)設(shè)計(jì)提供了較大的靈活性。它有三個(gè)用戶可設(shè)置的I2C 地址引腳，允許同一總線上連接多達(dá)8個(gè)器件。因此，用戶可以通過增大開關(guān)陣列的規(guī)模來(lái)擴(kuò)展器件的能力。\n\nADG791A/ADG791G采用3 V或5 V單電源供電，提供緊湊的4 mm × 4 mm、24引腳LFCSP封裝。\n\n應(yīng)用? S視頻/RGB/YPbPr視頻開關(guān)\n\n? 高清電視\n\n? 投影電視\n\n? DVD-R/RW\n\n? 影音接收機(jī)\n\n\n\n

ADG791GBCPZ-500RL7

IC-Compatible, Wide Bandwidth, Quad, 2:1 Multiplexer

GENERALDESCRIPTION TheADG791A/ADG791GaremonolithicCMOSdevicescomprisingfour2:1multiplexers/demultiplexerscontrollableviaastandardI2Cserialinterface.TheCMOSprocessprovidesultralowpowerdissipationyetgiveshighswitchingspeedandlowonresistance. Theon-resistanceprofi

ADG791GBCPZ-REEL

IC-Compatible, Wide Bandwidth, Quad, 2:1 Multiplexer

GENERALDESCRIPTION TheADG791A/ADG791GaremonolithicCMOSdevicescomprisingfour2:1multiplexers/demultiplexerscontrollableviaastandardI2Cserialinterface.TheCMOSprocessprovidesultralowpowerdissipationyetgiveshighswitchingspeedandlowonresistance. Theon-resistanceprofi

ADG791GCCPZ-500RL7

IC-Compatible, Wide Bandwidth, Quad, 2:1 Multiplexer

GENERALDESCRIPTION TheADG791A/ADG791GaremonolithicCMOSdevicescomprisingfour2:1multiplexers/demultiplexerscontrollableviaastandardI2Cserialinterface.TheCMOSprocessprovidesultralowpowerdissipationyetgiveshighswitchingspeedandlowonresistance. Theon-resistanceprofi

ADG791GCCPZ-REEL

IC-Compatible, Wide Bandwidth, Quad, 2:1 Multiplexer

GENERALDESCRIPTION TheADG791A/ADG791GaremonolithicCMOSdevicescomprisingfour2:1multiplexers/demultiplexerscontrollableviaastandardI2Cserialinterface.TheCMOSprocessprovidesultralowpowerdissipationyetgiveshighswitchingspeedandlowonresistance. Theon-resistanceprofi

ADG791G_15

Wide Bandwidth, Quad, 2:1 Multiplexer