2-Channel 500 MSPS DDS with 10-Bit DACs

GENERAL DESCRIPTION The AD9958 consists of two DDS cores that provide indepen dent frequency, phase, and amplitude control on each channel. This flexibility can be used to correct imbalances between signals due to analog processing, such as filtering, amplification, or PCB layout related mismat

文件：1.05124 Mbytes 页数：40 Pages

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2-Channel, 500 MSPS DDS with 10-Bit DACs

文件：659.57 Kbytes 页数：44 Pages

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Low Jitter Sampling Clock Generator for High Performance ADCs

文件：121.28 Kbytes 页数：3 Pages

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2-Channel, 500 MSPS DDS with 10-Bit DACs

文件：810.12 Kbytes 页数：44 Pages

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内置双通道10 bit DAC的 500 MSPS直接数字频率合成器

AD9958由两个直接数字频率合成器（DDS）内核构成，每个通道均可提供独立的频率、相位和幅度控制。这种灵活性可用于校正信号之间由滤波、放大等模拟处理或PCB布局失配而引起的不平衡问题。由于两个通道共享一个公共系统时钟，因此它们具有固有的同步性，支持多个设备的同步。\n\n AD9958可以执行高达16阶的频率、相位或幅度调制（FSK、PSK、ASK）。通过将数据施加到模式引脚，可执行调制。此外，AD9958还支持线性频率、幅度或相位扫描，适合雷达、仪器仪表等应用。\n\n AD9958的串行I/O端口可支持多种配置，提供了极大的灵活性。与ADI公司以往DDS产品中提供的S • 2个同步DDS通道(500 MSPS)\n \n• 通道间独立的频率/相位/幅度控制\n \n• 频率/相位/幅度变化的延迟匹配\n \n• 出色的通道间隔离性能(>72 dB)\n \n• 线性频率/相位/幅度扫描功能\n \n• 最多16级频率/相位/幅度调制（引脚可选0\n \n• 2个集成式10位数模转换器(DAC)\n \n• 单独编程DAC满量程电流\n \n• 频率调谐分辨率：0.12 Hz或以上\n \n• 14位相位偏移分辨率\n \n• 10位输出幅度调整分辨率\n \n• 串行I/O端口接口(SPI)具有800 Mbps数据吞吐量\n \n• 软件/硬件控制省电功能\;

ADI

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2-Channel 500 MSPS DDS with 10-Bit DACs

GENERAL DESCRIPTION The AD9958 consists of two DDS cores that provide indepen dent frequency, phase, and amplitude control on each channel. This flexibility can be used to correct imbalances between signals due to analog processing, such as filtering, amplification, or PCB layout related mismat

文件：1.05124 Mbytes 页数：40 Pages

AD

亚德诺

2-Channel 500 MSPS DDS with 10-Bit DACs

GENERAL DESCRIPTION The AD9958 consists of two DDS cores that provide indepen dent frequency, phase, and amplitude control on each channel. This flexibility can be used to correct imbalances between signals due to analog processing, such as filtering, amplification, or PCB layout related mismat

文件：1.05124 Mbytes 页数：40 Pages

AD

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2-Channel 500 MSPS DDS with 10-Bit DACs

GENERAL DESCRIPTION The AD9958 consists of two DDS cores that provide indepen dent frequency, phase, and amplitude control on each channel. This flexibility can be used to correct imbalances between signals due to analog processing, such as filtering, amplification, or PCB layout related mismat

文件：1.05124 Mbytes 页数：40 Pages

AD

亚德诺

2-Channel 500 MSPS DDS with 10-Bit DACs

GENERAL DESCRIPTION The AD9958 consists of two DDS cores that provide indepen dent frequency, phase, and amplitude control on each channel. This flexibility can be used to correct imbalances between signals due to analog processing, such as filtering, amplification, or PCB layout related mismat

文件：1.05124 Mbytes 页数：40 Pages

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2-Channel, 500 MSPS DDS with 10-Bit DACs

文件：659.57 Kbytes 页数：44 Pages

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