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          首頁(yè) >MAX4890>規(guī)格書(shū)列表

          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

          MAX4890

          10/100/1000 Base-T Ethernet LAN Switch

          General Description The MAX4890/MAX4891/MAX4892 high-speed analog switches meet the needs of 10/100/1000 Base-T applications. These devices switch the signals from two interface transformers and connect the signals to a single 10/100/1000 Base-T Ethernet PHY, simplifying docking station design

          文件:280.35 Kbytes 頁(yè)數(shù):18 Pages

          MAXIM

          美信

          MAX4890

          10/100/1000 Base-T Ethernet LAN Switch

          文件:175.26 Kbytes 頁(yè)數(shù):17 Pages

          MAXIM

          美信

          MAX4890

          10/100/1000 Base-T以太網(wǎng)LAN開(kāi)關(guān)

          MAX4890/MAX4891/MAX4892高速模擬開(kāi)關(guān)可滿足10/100/1000 Base-T應(yīng)用需求。這些器件可用于兩個(gè)接口變壓器與單個(gè)10/100/1000 Base-T以太網(wǎng)PHY之間的信號(hào)切換,從而簡(jiǎn)化塢站設(shè)計(jì),降低制造成本。MAX4890/MAX4891/MAX4892也可在板級(jí)冗余應(yīng)用中用于公共接口變壓器與兩塊電路板之間的信號(hào)切換。\n\n MAX4890/MAX4891/MAX4892開(kāi)關(guān)具有極低的電容和導(dǎo)通電阻,符合以太網(wǎng)插損和回?fù)p規(guī)范。MAX4891/MAX4892分別內(nèi)置了一個(gè)和三個(gè)LED開(kāi)關(guān)。\n\n MAX4890/MAX4891/MAX489 ? 單+3.0V至+3.6V電源供電\n? 低導(dǎo)通電阻(RON):4Ω (典型值),6.5Ω (最大值)\n? 極低的導(dǎo)通電容(CON):6.5pF (典型值)\n? 小于200ps的位間斜移\n? -3dB帶寬:1GHz\n? 引腳輸出為變壓器和PHY接口進(jìn)行了優(yōu)化\n? 內(nèi)置可將指示信號(hào)切換至塢站的LED開(kāi)關(guān)\n? 低至450μA (最大值)的靜態(tài)電流\n? 雙向8至16復(fù)用器/解復(fù)用器\n? 節(jié)省空間的封裝\n? 32引腳、5mm x 5mm TQFN封裝\n? 36引腳、6mm x 6mm TQFN封裝;

          ADI

          亞德諾

          MAX4890ETJ

          10/100/1000 Base-T Ethernet LAN Switch

          General Description The MAX4890/MAX4891/MAX4892 high-speed analog switches meet the needs of 10/100/1000 Base-T applications. These devices switch the signals from two interface transformers and connect the signals to a single 10/100/1000 Base-T Ethernet PHY, simplifying docking station design

          文件:280.35 Kbytes 頁(yè)數(shù):18 Pages

          MAXIM

          美信

          MAX4890_07

          10/100/1000 Base-T Ethernet LAN Switch

          文件:175.26 Kbytes 頁(yè)數(shù):17 Pages

          MAXIM

          美信

          MAX4890E

          1000 Base-T, ±15kV ESD Protection LAN Switches

          文件:1.33778 Mbytes 頁(yè)數(shù):13 Pages

          MAXIM

          美信

          MAX4890EETJ

          1000 Base-T, ±15kV ESD Protection LAN Switches

          文件:1.33778 Mbytes 頁(yè)數(shù):13 Pages

          MAXIM

          美信

          MAX4890ETJ

          10/100/1000 Base-T Ethernet LAN Switch

          文件:175.26 Kbytes 頁(yè)數(shù):17 Pages

          MAXIM

          美信

          MAX4890E

          1000 Base-T、±15kV ESD保護(hù)LAN開(kāi)關(guān)

          MAX4890E/MAX4892E可滿足高速差分開(kāi)關(guān)的需要。這些器件可滿足千兆以太網(wǎng)(10/100/1000) Base-T切換以及LVDS和LVPECL切換的需求。MAX4890E/MAX4892E具有高達(dá)±15kV的增強(qiáng)型ESD保護(hù),并具有優(yōu)異的高頻響應(yīng),使得這些器件在連接至外部的接口中具有非常重要的用途。\n\n 為了獲得極低的插入損耗和超寬帶寬,兩款器件都具有極低的電容(CON)和電阻(RON)。除了四對(duì)DPDT開(kāi)關(guān)之外,MAX4892E還為筆記本電腦/塢站應(yīng)用提供了LED開(kāi)關(guān)。\n\n MAX4890E/MAX4892E與MAX4890/MAX4892的引腳相互對(duì) ? ±15kV ESD保護(hù),符合MIL-STD-883, 方法3015\n? +3.0V至+3.6V單電源供電\n? 低導(dǎo)通電阻(RON):4Ω (典型值),6.5Ω (最大值)\n? 極低的導(dǎo)通電容(CON):8pF (典型值)\n? -23dB回波損耗(100MHz)\n? -3dB帶寬(650MHz)\n? 引腳輸出為與變壓器和PHY接口進(jìn)行了優(yōu)化\n? 內(nèi)置可將指示信號(hào)切換至塢站的LED開(kāi)關(guān)(MAX4892E)\n? 低至450μA (最大值)的靜態(tài)電流\n? 雙向8至16復(fù)用器/解復(fù)用器\n? 標(biāo)準(zhǔn)的引腳輸出,與MAX4890和MAX4892匹配\n? 節(jié)省空間的封裝\n? 32引腳;

          ADI

          亞德諾

          MAX4890EETJ+T

          Package:32-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 類別:集成電路(IC) 模擬開(kāi)關(guān) - 特殊用途 描述:IC ETHERNET SWITCH OCTAL 32TQFN

          AD

          亞德諾

          技術(shù)參數(shù)

          • Configuration:

            1-to-2

          • # Channels:

            4

          • Functions:

            Mux/DeMux

          • Normal Position:

            Open

          • VSUPPLY (Single) (min)(V):

            3

          • VSUPPLY (Single) (max)(V):

            3.6

          • RON (max)(Ω):

            6.5

          • Bandwidth(MHz):

            1000

          • IL(OFF) (max)(nA):

            1

          • tON (max)(ns):

            50

          • tOFF (max)(ns):

            40

          • CON(pF):

            6.5

          • COFF(pF):

            3.5

          • Features:

            ESD Protected

          • Crosstalk(dB):

            -45.0

          • ΔRON (max)(Ω):

            2

          • RFLAT(ON) (max)(Ω):

            0.01

          • ESD Protect.(±kV):

            2

          • RoHS Available:

            Yes

          • Package/ Pins:

            TQFN/32

          • Smallest Available Pckg. (max w/pins)(mm2):

            26

          • Budgetary Price (See Notes):

            $2.56 @1k

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          ADI
          25+
          32-LFCSP-5X5X0.75
          5500
          10/100/1000 Base-T以太網(wǎng)LAN開(kāi)關(guān)
          詢價(jià)
          MAX
          24+
          原包裝
          6980
          原裝現(xiàn)貨,可開(kāi)13%稅票
          詢價(jià)
          Maxim
          1650+
          ?
          7500
          只做原裝進(jìn)口,假一罰十
          詢價(jià)
          EL
          23+
          DIP8
          12000
          全新原裝假一賠十
          詢價(jià)
          MAXIM
          22+
          QFN
          8200
          原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)
          詢價(jià)
          MAXIM/美信
          24+
          TQFN32
          2000
          全新原裝現(xiàn)貨假一罰十
          詢價(jià)
          maxim
          20+
          TSOP
          2000
          全新原裝
          詢價(jià)
          MAXIM
          25+
          QFN
          30000
          代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
          詢價(jià)
          Maxim Integrated
          24+
          32-TQFN-EP(5x5)
          65200
          一級(jí)代理/放心采購(gòu)
          詢價(jià)
          Maxim
          1931+
          N/A
          2222
          加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物
          詢價(jià)
          更多MAX4890供應(yīng)商 更新時(shí)間2026-1-18 11:01:00
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