12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12位、20/40/65/80 MSPS、1.8V双通道模数转换器

AD9231是一款单芯片、双通道、12位、20 MSPS/40 MSPS/65 MSPS/80 MSPS模数转换器(ADC)，采用1.8 V电源供电，内置高性能采样保持电路和片内基准电压源。\n\n 该产品采用多级差分流水线架构，内置输出纠错逻辑，在80 MSPS数据速率时可提供12位精度，并保证在整个工作温度范围内无失码。\n\n 该ADC内置多种功能特性，可使器件的灵活性达到较佳、系统成本较低，例如可编程时钟与数据对准、生成可编程数字测试码等。可获得的数字测试码包括内置固定码和伪随机码，以及通过串行端口接口(SPI)输入的用户自定义测试码。\n\n 采用一个差 • 1.8 V模拟电源供电\n\n• 1.8 V至3.3 V输出电源\n\n• SNR\n\n• 71.3 dBFS（9.7 MHz输入）\n\n• 69.0 dBFS（200 MHz输入）\n\n\n\n\n• 无杂散动态范围（SFDR）：\n• 93 dBc（9.7 MHz输入）\n\n• 83 dBc（200 MHz输入）\n\n\n\n\n• 低功耗\n• 每个通道32 mW (20 MSPS)\n\n• 每个通道71 mW (80 MSPS)\n\n\n\n\n• 差分输入、700 MHz带宽\n\n• 2 V P-P差分模拟输入;

ADI

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

GENERAL DESCRIPTION The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. FEATURES 1.8 V analog supply operation 1.8 V to 3.3

文件：1.05525 Mbytes 页数：36 Pages

AD

亚德诺