Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC

GENERAL DESCRIPTION The AD8283 is designed for low cost, low power, compact size, flexibility, and ease of use. It contains six channels of a low noise preamplifier (LNA) with a programmable gain amplifier (PGA) and an antialiasing filter (AAF) plus one direct-to-ADC channel, all integrated

文件：578.36 Kbytes 頁數(shù)：28 Pages

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Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC

文件：646.81 Kbytes 頁數(shù)：28 Pages

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雷達接收路徑AFE：6通道、LNA/PGA/AAF、集成ADC

AD8283針對低成本、低功耗、小尺寸及靈活易用的應用而設計，它內(nèi)置6個通道的低噪聲前置放大器（LNA）、可編程增益放大器（PGA）和抗混疊濾波器（AAF），外加一個直接連接ADC的通道，所有通道都集成12-bit模數(shù)轉(zhuǎn)換器（ADC）。\n\n 各通道具有16 dB至34 dB的增益范圍，增量為6 dB，ADC轉(zhuǎn)換速率最高可達80 MSPS。在最大增益下，所有通道折合到輸入端噪聲電壓為3.5 nV/√Hz。通道專門針對動態(tài)范圍與低功耗而優(yōu)化，適合要求小封裝尺寸的應用。\n\n AD8283采用先進的CMOS工藝制造，提供10 mm × 10 mm、符合RoHS標準的72引腳 ? 6個LNA、PGA、AAF通道\n\n? 1個直接連接ADC的通道\n\n? SPI可編程增益 = \n16 dB至34 dB（6 dB步進） \n\n? 可在1 MHz至12 MHz范圍內(nèi)進行編程的 \n三階低通橢圓濾波器(LPF)\n\n? 精密通道間匹配\n-- 增益：±0.5dB（-40至105°C）\n-- 相位：±5°（-40至105°C）;

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Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC

GENERAL DESCRIPTION The AD8283 is designed for low cost, low power, compact size, flexibility, and ease of use. It contains six channels of a low noise preamplifier (LNA) with a programmable gain amplifier (PGA) and an antialiasing filter (AAF) plus one direct-to-ADC channel, all integrated

文件：578.36 Kbytes 頁數(shù)：28 Pages

AD

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Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC

GENERAL DESCRIPTION The AD8283 is designed for low cost, low power, compact size, flexibility, and ease of use. It contains six channels of a low noise preamplifier (LNA) with a programmable gain amplifier (PGA) and an antialiasing filter (AAF) plus one direct-to-ADC channel, all integrated

文件：578.36 Kbytes 頁數(shù)：28 Pages

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6-Channel LNA/PGA/AAF with ADC

文件：596.82 Kbytes 頁數(shù)：27 Pages

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Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC

文件：646.81 Kbytes 頁數(shù)：28 Pages

AD

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6-Channel LNA/PGA/AAF with ADC

文件：596.82 Kbytes 頁數(shù)：27 Pages

AD

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Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC

文件：646.81 Kbytes 頁數(shù)：28 Pages

AD

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Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC

文件：646.81 Kbytes 頁數(shù)：28 Pages

AD

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