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 页数：36 Pages

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Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 页数：37 Pages

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宽带调制解调器混合信号前端

AD9868是一款混合信号前端(MxFE®) IC，适合要求发射路径和接收路径功能的收发器应用，数据速率最高可达80 MSPS。该器件是AD9865的低成本、引脚兼容版本，去除了电流放大器(IAMP) IOUTP功能，并将PLL VCO工作频率范围限制在80 MHz至200 MHz。 该器件非常适合半双工和全双工应用。该数字接口极为灵活，可与支持半双工或全双工数据传输的数字后端实现简单接口，因此AD9868经常用来取代分立式ADC和DAC解决方案。省电模式能够降低个别功能模块的功耗，或者在半双工应用中关断未使用的模块。串行端口接口(SPI)允许对许多功能模块进行软件编程。片内PLL时 • 低成本3.3 V CMOS MxFE，适合宽带调制解调器\n\n• 10位数模转换器 \n2×/4×插值滤波器 \n200 MSPS DAC更新速率\n\n• 集成17 dBm线路驱动器，具有19.5 dB增益控制范围\n\n• −12 dB至+48 dB低噪声RxPGA (<3 nV/√Hz)\n\n• 10位、80 MSPS模数转换器;

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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 页数：36 Pages

AD

亚德诺

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 页数：36 Pages

AD

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Broadband Modem Mixed-Signal Front End

文件：837.43 Kbytes 页数：36 Pages

AD

亚德诺

Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 页数：37 Pages

AD

亚德诺

Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 页数：37 Pages

AD

亚德诺

Broadband Modem Mixed-Signal Front End

文件：606.77 Kbytes 页数：37 Pages

AD

亚德诺