电子工程专辑

RF 直采 10Ghz 12bit ADC：ADC12DJ5200

ADC12DJ5200RF 是一颗 12 bit、最高 10.4 GSPS 的 RF-Sampling ADC。 可以配置成： 两路 ADC 的采样时钟、触发、校准与 DDC（数字下变频器）都可独立控制或耦合运行。 每个 ADC 独立采样一组模拟输入。 采样率：5.2 GSPS × 2 通道。 相当于两颗 12-bit ADC 并列工作。 输出：每通道 ...
EDN

A checklist for designing RF-sampling receivers

The modern, advanced CMOS direct radio frequency (RF)-sampling data converter has been eagerly awaited by system design engineers for several major end-equipment manufacturers. This includes ...
EDN

Not your grandfather’s ADC: RF sampling ADCs offer advantages in systems design

The data converter has acted as the bridge between the analog (real) world and the digital world for a few decades now. Starting with discrete elements that took up multiple rack spaces and burnt lots ...
Electronic Design

Delta-Sigma Rocks RF, As ADC Designers Jump On Jitter

One significant development in the world of analog-to-digital converters (ADCs) has nothing to do with how they're built and everything to do with how they're supported. Companies now recognize that ...
Electronic Design

Fast ADC Facilitates Direct RF Sampling at Higher Frequencies

The critical component in all digital communications receivers is the analog-to-digital converter (ADC). The ADC sampling rate, bandwidth, and noise tolerance establishes the specifications and ...