AD9781

Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs

GENERALDESCRIPTION TheAD9780/AD9781/AD9783includepin-compatible,highdynamicrange,dualdigital-to-analogconverters(DACs)with12-/14-/16-bitresolutions,andsampleratesofupto500MSPS.Thedevicesincludespecificfeaturesfordirectconversiontransmitapplications,includinggai

AD9781

双通道、14位、LVDS接口、500 MSPS DAC; • 高动态范围、双DAC器件\n\n• 低噪声与交调失真\n\n• 单载波W-CDMA ACLR = 80 dBc (61.44 MHz 中频)\n\n• 创新的开关输出级能够让可用输出超过奈奎斯特频率\n\n• 功耗：315 mW;

AD9780 / AD9781 / AD9783分别为引脚兼容、高动态范围、12/14/16位分辨率、双通道数模转换器(DAC)，采样速率最高可达500 MSPS。这些器件具有适合直接变频传输应用的特性，其中包括增益与失调补偿，而且能够与ADL5370等模拟正交调制器无缝接口。\n\n 专有动态输出架构能够将能量从基频移至像频，即使高于奈奎斯特频率，模拟输出也能进行合成。\n\n 通过串行外设接口(SPI)端口可提供完全编程能力，还针对无控制器的应用提供了一些引脚可编程特性。\n\n 产品特色\n\n 利用低噪声与交调失真(IMD)特性，宽带信号可实现高质量合成。 专有开关输出可以增强动态性能。 可编程电流输出与双辅助DAC既提供灵活性，同时增强系统功能。

AD9781

Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs

AD9781

LVDS Interface, 500 MSPS DACs

AD9781BCPZ

Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs

GENERALDESCRIPTION TheAD9780/AD9781/AD9783includepin-compatible,highdynamicrange,dualdigital-to-analogconverters(DACs)with12-/14-/16-bitresolutions,andsampleratesofupto500MSPS.Thedevicesincludespecificfeaturesfordirectconversiontransmitapplications,includinggai

AD9781BCPZRL

Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs

GENERALDESCRIPTION TheAD9780/AD9781/AD9783includepin-compatible,highdynamicrange,dualdigital-to-analogconverters(DACs)with12-/14-/16-bitresolutions,andsampleratesofupto500MSPS.Thedevicesincludespecificfeaturesfordirectconversiontransmitapplications,includinggai

AD9781-EBZ

Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs

GENERALDESCRIPTION TheAD9780/AD9781/AD9783includepin-compatible,highdynamicrange,dualdigital-to-analogconverters(DACs)with12-/14-/16-bitresolutions,andsampleratesofupto500MSPS.Thedevicesincludespecificfeaturesfordirectconversiontransmitapplications,includinggai

AD9781_15

Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs

AD9781BCPZ

LVDS Interface, 500 MSPS DACs

AD9781BCPZRL

LVDS Interface, 500 MSPS DACs