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MD652D-高速>4GHz MUXDAC
MD652D-高速>4GHz MUXDAC

重要參數(shù)

MD652D-高速>4GHz MUXDAC

MUX比率:4:1

降幅率:4.5 Gsps

可選擇RZ模式:?

特征:

品牌:EUVIS

產(chǎn)品詳情介紹

MD652D是一個高速12位數(shù)模轉(zhuǎn)換器(DAC),集成了48:12(12通道4:1)輸入多路復(fù)用器。轉(zhuǎn)換器可在高達(dá)4.5 Gsps的采樣率下工作。數(shù)字?jǐn)?shù)據(jù)輸入是帶有片上100歐姆終端電阻的LVD。在48對差分?jǐn)?shù)據(jù)輸入被多路復(fù)用到4倍的速度后,12個高速數(shù)據(jù)位被鎖存并編碼以驅(qū)動DAC輸出級。為了使故障能量最小化并實現(xiàn)高線性度,DAC采用4位分段8位R-2R結(jié)構(gòu)?;パa輸出可與50Ω輸出背面終端。提供除以4時鐘的LVDS輸出和采樣相位選擇(SEL1和SEL2),以簡化相對于輸入數(shù)據(jù)的采樣相位的對準(zhǔn)。還提供了除以8時鐘的LVDS輸出。MD652D應(yīng)用程序需要同步多個系統(tǒng)輸出。


主要特點

?12位分辨率DAC,速率>4.0-GSPS

?DAC每個輸入位的4:1復(fù)用率

?SFDR優(yōu)于–50 dBc

?帶50Ω背面終端的互補輸出

?用于數(shù)據(jù)同步的補充除以4和除以8時鐘LVDS輸出

?可變400~800 mVPP單端輸出擺幅

?每個差分LVDS輸入數(shù)據(jù)和復(fù)位對之間的芯片上100歐姆終端

?可調(diào)時鐘延遲

?LQFP 14x14 128L包裝,帶外露墊

?功耗2.8W


應(yīng)用

?任意波形生成

?雷達(dá)/雷達(dá)測試

?軟件無線電

?電子戰(zhàn)

?無線基站

?射頻信號源生成

?硬盤和磁存儲測試

?WLAN測試

?高級通信調(diào)制

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