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 頁數(shù)：64 Pages

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雙通道、16位、800 MSPS DAC，內(nèi)置低功耗32位復(fù)數(shù)NCO

AD9785/AD9787/AD9788分別是12位、14位和16位、高動態(tài)范圍TxDAC?器件，提供800 MSPS采樣速率，可以產(chǎn)生最高達(dá)奈奎斯特頻率的多載波。這些器件具有針對直接變頻傳輸應(yīng)用進(jìn)行優(yōu)化的特性，包括復(fù)合數(shù)字調(diào)制以及增益、相位與失調(diào)補(bǔ)償。DAC輸出經(jīng)過優(yōu)化，可以與模擬正交調(diào)制器無縫接口，例如ADI公司的ADL537x 系列。串行外設(shè)接口(SPI?)允許對許多內(nèi)部參數(shù)進(jìn)行編程和回讀。滿量程輸出電流可以在10 mA至30 mA范圍內(nèi)進(jìn)行編程。AD978x系列采用0.18 μm CMOS工藝制造，以1.8 V和3.3 V電源供電。提供100引腳TQFP封裝。\n\n 產(chǎn)品特 ? 可調(diào)模擬輸出：8.7 mA至31.7 mA，RL = 25 Ω至50 Ω\n\n? 低功耗精密復(fù)數(shù)NCO允許載波設(shè)置在DAC帶寬內(nèi)的任意位置，而增加的功耗低于<300 mW\n\n? 輔助DAC支持I和Q增益匹配和失調(diào)控制\n\n? 包含可編程I和Q相位補(bǔ)償;

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 頁數(shù)：64 Pages

AD

亞德諾

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 頁數(shù)：64 Pages

AD

亞德諾

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 頁數(shù)：64 Pages

AD

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Low Power 32-Bit Complex NCO

文件：1.31568 Mbytes 頁數(shù)：62 Pages

AD

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Low Power 32-Bit Complex NCO

文件：1.31568 Mbytes 頁數(shù)：62 Pages

AD

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Low Power 32-Bit Complex NCO

文件：1.31568 Mbytes 頁數(shù)：62 Pages

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Package：100-TQFP 裸露焊盤；包裝：管件 類別：集成電路（IC） 數(shù)模轉(zhuǎn)換器（DAC） 描述：IC DAC 16BIT A-OUT 100TQFP

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Package：100-TQFP 裸露焊盤；包裝：卷帶（TR） 類別：集成電路（IC） 數(shù)模轉(zhuǎn)換器（DAC） 描述：IC DAC 16BIT A-OUT 100TQFP

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