AD8283

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

GENERALDESCRIPTION TheAD8283isdesignedforlowcost,lowpower,compactsize,flexibility,andeaseofuse.Itcontainssixchannelsofalownoisepreamplifier(LNA)withaprogrammablegainamplifier(PGA) andanantialiasingfilter(AAF)plusonedirect-to-ADCchannel,allintegrated

AD8283

雷达接收路径AFE：6通道、LNA/PGA/AAF、集成ADC; • 6个LNA、PGA、AAF通道\n\n• 1个直接连接ADC的通道\n\n• SPI可编程增益 = \n16 dB至34 dB（6 dB步进） \n\n• 可在1 MHz至12 MHz范围内进行编程的 \n三阶低通椭圆滤波器(LPF)\n\n• 精密通道间匹配\n-- 增益：±0.5dB（-40至105°C）\n-- 相位：±5°（-40至105°C）;

AD8283针对低成本、低功耗、小尺寸及灵活易用的应用而设计，它内置6个通道的低噪声前置放大器（LNA）、可编程增益放大器（PGA）和抗混叠滤波器（AAF），外加一个直接连接ADC的通道，所有通道都集成12-bit模数转换器（ADC）。\n\n 各通道具有16 dB至34 dB的增益范围，增量为6 dB，ADC转换速率最高可达80 MSPS。在最大增益下，所有通道折合到输入端噪声电压为3.5 nV/√Hz。通道专门针对动态范围与低功耗而优化，适合要求小封装尺寸的应用。\n\n AD8283采用先进的CMOS工艺制造，提供10 mm × 10 mm、符合RoHS标准的72引脚LFCSP封装。额定温度范围为-40°C至+105°C汽车应用温度范围。 \n\n

AD8283

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

AD8283WBCPZ

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

GENERALDESCRIPTION TheAD8283isdesignedforlowcost,lowpower,compactsize,flexibility,andeaseofuse.Itcontainssixchannelsofalownoisepreamplifier(LNA)withaprogrammablegainamplifier(PGA) andanantialiasingfilter(AAF)plusonedirect-to-ADCchannel,allintegrated

AD8283WBCPZ-RL

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

GENERALDESCRIPTION TheAD8283isdesignedforlowcost,lowpower,compactsize,flexibility,andeaseofuse.Itcontainssixchannelsofalownoisepreamplifier(LNA)withaprogrammablegainamplifier(PGA) andanantialiasingfilter(AAF)plusonedirect-to-ADCchannel,allintegrated

AD8283_15

6-Channel LNA/PGA/AAF with ADC

AD8283_17

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

AD8283CP-EBZ

6-Channel LNA/PGA/AAF with ADC

AD8283CP-EBZ

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

AD8283WBCPZ

6-Channel LNA/PGA/AAF with ADC