Dual 12-/14-/16-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO

GENERAL DESCRIPTION The AD9785/AD9787/AD9788 are 12-bit, 14-bit, and 16-bit, high dynamic range TxDAC® devices, respectively, that provide a sample rate of 800 MSPS, permitting multicarrier generation up to the Nyquist frequency. Features are included for optimizing direct conversion transmit app

文件：1.24488 Mbytes 页数：64 Pages

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双通道、14位、800 MSPS DAC，内置低功耗32位复数NCO

AD9785/AD9787/AD9788分别是12位、14位和16位、高动态范围TxDAC®器件，提供800 MSPS采样速率，可以产生最高达奈奎斯特频率的多载波。这些器件具有针对直接变频传输应用进行优化的特性，包括复合数字调制以及增益、相位与失调补偿。DAC输出经过优化，可以与模拟正交调制器无缝接口，例如ADI公司的ADL537x 系列。串行外设接口(SPI®)允许对许多内部参数进行编程和回读。满量程输出电流可以在10 mA至30 mA范围内进行编程。AD978x系列采用0.18 μm CMOS工艺制造，以1.8 V和3.3 V电源供电。提供100引脚TQFP封装。\n\n      • 可调模拟输出：8.7 mA至31.7 mA，RL = 25 Ω至 50 Ω \n\n• 低功耗、精密复数NCO允许载波位于DAC带宽内的任意位置，而功耗增加小于300 mW\n\n• 辅助DAC提供I与Q增益匹配和失调控制\n\n• 包含可编程I与Q相位补偿;

ADI

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Dual 12-/14-/16-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO

GENERAL DESCRIPTION The AD9785/AD9787/AD9788 are 12-bit, 14-bit, and 16-bit, high dynamic range TxDAC® devices, respectively, that provide a sample rate of 800 MSPS, permitting multicarrier generation up to the Nyquist frequency. Features are included for optimizing direct conversion transmit app

文件：1.24488 Mbytes 页数：64 Pages

AD

亚德诺

Dual 12-/14-/16-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO

GENERAL DESCRIPTION The AD9785/AD9787/AD9788 are 12-bit, 14-bit, and 16-bit, high dynamic range TxDAC® devices, respectively, that provide a sample rate of 800 MSPS, permitting multicarrier generation up to the Nyquist frequency. Features are included for optimizing direct conversion transmit app

文件：1.24488 Mbytes 页数：64 Pages

AD

亚德诺

Dual 12-/14-/16-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO

GENERAL DESCRIPTION The AD9785/AD9787/AD9788 are 12-bit, 14-bit, and 16-bit, high dynamic range TxDAC® devices, respectively, that provide a sample rate of 800 MSPS, permitting multicarrier generation up to the Nyquist frequency. Features are included for optimizing direct conversion transmit app

文件：1.24488 Mbytes 页数：64 Pages

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Low Power 32-Bit Complex NCO

文件：1.31568 Mbytes 页数：62 Pages

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Low Power 32-Bit Complex NCO

文件：1.31568 Mbytes 页数：62 Pages

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Low Power 32-Bit Complex NCO

文件：1.31568 Mbytes 页数：62 Pages

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Package：100-TQFP 裸露焊盘；包装：管件 类别：集成电路（IC） 数模转换器（DAC） 描述：IC DAC 14BIT A-OUT 100TQFP

AD

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Package：100-TQFP 裸露焊盘；包装：托盘 类别：集成电路（IC） 数模转换器（DAC） 描述：IC DAC 14BIT A-OUT 100TQFP

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