Broadband Modem Mixed-Signal Front End

GENERAL DESCRIPTION The AD9868 is a mixed-signal front-end (MxFE?) IC for transceiver applications requiring Tx path and Rx path functionality with data rates up to 80 MSPS. A lower cost, pin compatible version of the AD9865, the AD9868 removes the current amplifier (IAMP) IOUTP functionality a

文件：839.94 Kbytes 頁數(shù)：36 Pages

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Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 頁數(shù)：37 Pages

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寬帶調(diào)制解調(diào)器混合信號(hào)前端

AD9868是一款混合信號(hào)前端(MxFE?) IC，適合要求發(fā)射路徑和接收路徑功能的收發(fā)器應(yīng)用，數(shù)據(jù)速率最高可達(dá)80 MSPS。該器件是AD9865的低成本、引腳兼容版本，去除了電流放大器(IAMP) IOUTP功能，并將PLL VCO工作頻率范圍限制在80 MHz至200 MHz。 該器件非常適合半雙工和全雙工應(yīng)用。該數(shù)字接口極為靈活，可與支持半雙工或全雙工數(shù)據(jù)傳輸?shù)臄?shù)字后端實(shí)現(xiàn)簡(jiǎn)單接口，因此AD9868經(jīng)常用來取代分立式ADC和DAC解決方案。省電模式能夠降低個(gè)別功能模塊的功耗，或者在半雙工應(yīng)用中關(guān)斷未使用的模塊。串行端口接口(SPI)允許對(duì)許多功能模塊進(jìn)行軟件編程。片內(nèi)PLL時(shí) ? 低成本3.3 V CMOS MxFE，適合寬帶調(diào)制解調(diào)器\n\n? 10位數(shù)模轉(zhuǎn)換器 \n2×/4×插值濾波器 \n200 MSPS DAC更新速率\n\n? 集成17 dBm線路驅(qū)動(dòng)器，具有19.5 dB增益控制范圍\n\n? ?12 dB至+48 dB低噪聲RxPGA (<3 nV/√Hz)\n\n? 10位、80 MSPS模數(shù)轉(zhuǎn)換器;

ADI

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Broadband Modem Mixed-Signal Front End

GENERAL DESCRIPTION The AD9868 is a mixed-signal front-end (MxFE?) IC for transceiver applications requiring Tx path and Rx path functionality with data rates up to 80 MSPS. A lower cost, pin compatible version of the AD9865, the AD9868 removes the current amplifier (IAMP) IOUTP functionality a

文件：839.94 Kbytes 頁數(shù)：36 Pages

AD

亞德諾

Broadband Modem Mixed-Signal Front End

GENERAL DESCRIPTION The AD9868 is a mixed-signal front-end (MxFE?) IC for transceiver applications requiring Tx path and Rx path functionality with data rates up to 80 MSPS. A lower cost, pin compatible version of the AD9865, the AD9868 removes the current amplifier (IAMP) IOUTP functionality a

文件：839.94 Kbytes 頁數(shù)：36 Pages

AD

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Broadband Modem Mixed-Signal Front End

文件：837.43 Kbytes 頁數(shù)：36 Pages

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Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 頁數(shù)：37 Pages

AD

亞德諾

Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 頁數(shù)：37 Pages

AD

亞德諾

Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 頁數(shù)：37 Pages

AD

亞德諾