ADI AD9467 16位250MSPS模数转换解决方案

ADI公司的AD9467是16位取样频率200MSPS/250MSPS模数转换器(ADC),工作电压1.8V和3.3V,低压差分输入时钟, 160 MSPS (@ −1 dBFS)取样100MHz的SFDR为100dBFS,具有极好的线性度: DNL = ±1.0 LSB和INL = ±3.0 LSB,差分输入2V-2.5Vp-p,主要用在多载波多模式蜂窝接收器,天线阵列定位,功率放大器线性化,无线宽带,雷达,红外图像以及通信仪表.本文介绍了AD9467主要特性, 功能方框图, 差分变压器耦合配置图以及AD9467用户评估板电路图和材料清单.

AD9467: 16-Bit, 200 MSPS/250 MSPS Analog-to-Digital Converter

The AD9467 is a 16-bit, monolithic, IF sampling analog-to digital converter (ADC). It is optimized for high performance over wide bandwidths and ease of use. The product operates at a 250 MSPS conversion rate and is designed for wireless receivers, instrumentation, and test equipment that require a high dynamic range.

The ADC requires 1.8 V and 3.3 V power supplies and a low voltage differential input clock for full performance operation. No external reference or driver components are required for many applications. Data outputs are LVDS compatible (ANSI-644 compatible) and include the means to reduce the overall current needed for short trace distances.
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