ADG774A

Low Voltage 400 MHz Quad 2:1 Mux with 3 ns Switching Time

GENERALDESCRIPTION TheADG774AisamonolithicCMOSdevicecomprisingfour2:1multiplexer/demultiplexerswithhighimpedanceoutputs.TheCMOSprocessprovideslowpowerdissipationyetoffershighswitchingspeedandlowonresistance.Theonresistancevariationistypicallylessthan0.5Ωo

ADG774A

低壓、400 MHz、四通道2:1多路復(fù)用器，開關(guān)時間為3 ns; ? 帶寬：> 400 MHz\n\n? 低插入損耗和導(dǎo)通電阻：2.2 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\n\n? 極低失真：< 0.3% \n\n? 低靜態(tài)電源電流： 1 nA（典型值）\n\n? 快速開關(guān)時間\n? 接通時間tON： 6 ns\n\n? 斷開時間tOFF： 3 ns \n\n\n\n\n? TTL/CMOS 兼容型\n\n? 無鉛封裝\n? 16引腳QSSOP封裝\n\n? 16引腳3 mm × 3 mm LFCSP;

ADG774A是一款單芯片CMOS器件，內(nèi)置四個2:1多路復(fù)用器/解復(fù)用器，提供高阻抗輸出。它采用CMOS工藝設(shè)計，具有低功耗、高開關(guān)速度和低導(dǎo)通電阻特性。在輸入信號范圍內(nèi)，導(dǎo)通電阻變化通常小于0.5 Ω。\n\n ADG774A帶寬典型值為400 MHz，而且具有低失真（典型值為0.3%）性能，因而適合高速數(shù)據(jù)信號切換應(yīng)用。\n\n 導(dǎo)通電阻曲線在整個模擬輸入范圍都非常平坦，可確保擁有出色的線性度和低失真性能。CMOS結(jié)構(gòu)確保其功耗極低。\n\n ADG774A采用3.3 V/5 V單電源供電，并且與TTL邏輯兼容。各開關(guān)的控制邏輯參見真值表。\n\n 接通時，這些開關(guān)在兩個方向的導(dǎo)電性能相同。在斷開條件下，達(dá)到電源電壓的信號電平被阻止。ADG774A為先開后合式開關(guān)。 \n\n產(chǎn)品特色 寬帶寬數(shù)據(jù)速率大于400 MHz。 超低功耗。 在溫度范圍內(nèi)具有低泄漏特性。 先開后合式開關(guān)配置為多路復(fù)用器時，可防止出現(xiàn)通道短路。 串?dāng)_在10 MHz時的典型值為-70 dB。 關(guān)斷隔離在10 MHz時的典型值為-65 dB。 采用緊湊型3 mm × 3 mm LFCSP封裝。

ADG774ABCPZ-REEL

Low Voltage, 400 MHz, Quad 2:1 Mux with 3 ns Switching Time

GENERALDESCRIPTION TheADG774AisamonolithicCMOSdevicecomprisingfour2:1multiplexer/demultiplexerswithhighimpedanceoutputs.TheCMOSprocessprovideslowpowerdissipationyetoffershighswitchingspeedandlowonresistance.Theonresistancevariationistypicallylessthan0.5Ωo

ADG774ABRQ

Low Voltage 400 MHz Quad 2:1 Mux with 3 ns Switching Time

GENERALDESCRIPTION TheADG774AisamonolithicCMOSdevicecomprisingfour2:1multiplexer/demultiplexerswithhighimpedanceoutputs.TheCMOSprocessprovideslowpowerdissipationyetoffershighswitchingspeedandlowonresistance.Theonresistancevariationistypicallylessthan0.5Ωo

ADG774ABRQ

Low Voltage, 400 MHz, Quad 2:1 Mux with 3 ns Switching Time

GENERALDESCRIPTION TheADG774AisamonolithicCMOSdevicecomprisingfour2:1multiplexer/demultiplexerswithhighimpedanceoutputs.TheCMOSprocessprovideslowpowerdissipationyetoffershighswitchingspeedandlowonresistance.Theonresistancevariationistypicallylessthan0.5Ωo

ADG774ABRQ-REEL

Low Voltage, 400 MHz, Quad 2:1 Mux with 3 ns Switching Time

GENERALDESCRIPTION TheADG774AisamonolithicCMOSdevicecomprisingfour2:1multiplexer/demultiplexerswithhighimpedanceoutputs.TheCMOSprocessprovideslowpowerdissipationyetoffershighswitchingspeedandlowonresistance.Theonresistancevariationistypicallylessthan0.5Ωo

ADG774ABRQZ

Low Voltage, 400 MHz, Quad 2:1 Mux with 3 ns Switching Time

GENERALDESCRIPTION TheADG774AisamonolithicCMOSdevicecomprisingfour2:1multiplexer/demultiplexerswithhighimpedanceoutputs.TheCMOSprocessprovideslowpowerdissipationyetoffershighswitchingspeedandlowonresistance.Theonresistancevariationistypicallylessthan0.5Ωo

ADG774ABRQZ-REEL

Low Voltage, 400 MHz, Quad 2:1 Mux with 3 ns Switching Time

GENERALDESCRIPTION TheADG774AisamonolithicCMOSdevicecomprisingfour2:1multiplexer/demultiplexerswithhighimpedanceoutputs.TheCMOSprocessprovideslowpowerdissipationyetoffershighswitchingspeedandlowonresistance.Theonresistancevariationistypicallylessthan0.5Ωo

ADG774A_15

Low Voltage, 400 MHz, Quad 2:1 Mux with 3 ns Switching Time