Analog Devices Inc. AD9680 14 位双通道模数转换器评估板
Analog Devices AD9680 评估板是一款用于 AD9680 双通道 14 位 1000MSPS 模数转换器(ADC)的开发工具。ADI AD9680 ADC 被设计用于对高达2GHz的宽带宽模拟信号进行采样。该模数转换器经优化，以很小的封装实现宽输入带宽、高采样速率、出色的线性和低功耗。其双 ADC 内核采用多级、差分流水线架构，并集成了输出纠错逻辑。每一 ADC 内核具有宽带宽输入，支持用户可选的各种输入范围。集成基准电压源可简化设计。模拟输入和时钟信号是差分输入。每一 ADC 数据输出内部连接两个数字降频转换器（DDC）。除 DDC 模块外，AD9680 还具备其他功能，能够简化通信接收机的自动增益控制功能。
The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The analog input and clock signals are differential inputs. Each ADC data output is internally connected to two digital down converters. In addition to the DDC blocks, the AD9680 has several functions that simplify the automatic gain control function in a communications receiver.
特性
- Development tool for the AD9680 dual, 14-bit, 1000MSPS analog-to-digital converter (ADC)
- Designed for sampling wide bandwidth analog signals of up to 2GHz
发布日期: 2014-04-18
| 更新日期: 2022-03-11