直接数字频率合成器(DDS)和调制器

Analog Devices, Inc., (简称 ADI)是整套直接数字频率合成器(DDS)集成电路(IC)产品的业界领先制造商,它提供种类齐全的解决方案。这些产品融合了数字引擎和数模转换器(DAC)以及其它多种理想的功能(内置比较器、RAM、锁相环、混频器和寄存器),是从通信到测试设备和雷达系统应用中敏捷的频率合成器解决方案的理想选择。 ADI提供多种直接数字频率合成器(DDS)和调制器,其中有些产品已经荣获了电子行业著名杂志颁发的大奖。ADI公司的RF和IF ICs产品融合了高性能、低功效和使用灵活的体系结构。

Direct Digital Synthesis
Part# Results: 31 Master fclk Resolution (Bits) Tuning Word Width (bits) I/O Interface REFCLK Multiplier Compliance Range (V) FS Iout (mA nom) I Supply total (max) Nominal Supply (V)
AD9838 - - - - - - - - -
AD9912 1GHz 14bit 48bit Serial Yes 500mV - 394mA Multi(+1.8, +3.3)
AD9913 250MHz 10bit 32bit Parallel, Serial Yes 800mV 4.6mA 63.5mA Single(+1.8)
AD9910 1GHz 14bit 32bit Parallel, Serial Yes 500mV 20mA - Single(+1.8), Single(+3.3)
AD9957 1GHz 14bit - Serial Yes 500mV 20mA 759mA Multi(+1.8, +3.3)
AD9911 500MHz 10bit 32bit Serial Yes 1.8V 10mA 73mA Single(+1.8)
AD5932 50MHz 10bit 24bit Serial Yes - - 8mA Single(+2.3 to +5.5)
AD5930 50MHz 10bit 24bit Serial No 800mV 3.1mA 8mA Single(+2.3 to +5.5)
AD5933 16.776MHz 12bit 27bit Serial - - - 15mA Single(+5)
AD9958 500MHz 10bit 32bit Serial Yes 2.3V 10mA 105mA Multi(+1.8, +3.3)
AD5934 16.776MHz 12bit 27bit Serial - - - 1mA Single(+2.7), Single(+5)
AD9959 500MHz 10bit 32bit Serial Yes 2.3V 10mA 180mA Multi(+1.8, +3.3)
AD9956 400MHz 14bit 48bit Serial No 2.3V 10mA - Multi(+1.8, +3.3)
AD9859 400MHz 10bit 32bit Serial Yes 2.05V 20mA - Multi(+1.8, +3.3)
AD9951 400MHz 14bit 32bit Serial Yes 2.05V 10mA - Multi(+1.8, +3.3), Single(+1.8)
AD9952 400MHz 14bit 32bit Serial Yes 2.05V 10mA - Multi(+1.8, +3.3), Single(+1.8)
AD9953 400MHz 14bit 32bit Serial Yes 2.05V 10mA - Multi(+1.8, +3.3), Single(+1.8)
AD9954 400MHz 14bit 32bit Serial Yes 2.05V 10mA - Multi(+1.8, +3.3), Single(+1.8)
AD9858 1GHz 10bit 32bit Parallel, Serial No 3.8V 40mA - Multi(+3.3, +5)
AD9833 25MHz 10bit 28bit Serial No 650mV 3mA 5.5mA Single(+2.3 to +5.5), Single(+2.5), Single(+2.7), Single(+3), Single(+3.3), Single(+3.6), Single(+5)
AD9834 75MHz 10bit 28bit Serial No 800mV 3mA 8.7mA Single(+2.3 to +5.5), Single(+2.5), Single(+2.7), Single(+3), Single(+3.3), Single(+3.6), Single(+5)
AD9857 200MHz 14bit - Serial Yes 1V 20mA 615mA Single(+3.3)
AD9852 300MHz 12bit 48bit - - 1V 20mA 922mA -
AD9854 300MHz 12bit 48bit - - 1V 10mA 1.21A -
AD9856 200MHz 12bit 12bit Parallel Yes 1.5V 10mA 530mA Single(+3)
AD9851 180MHz 10bit 32bit Parallel, Serial Yes 1.5V 20mA 130mA Single(+3), Single(+3.3), Single(+3.6), Single(+5)
AD9835 50MHz 10bit 32bit Serial No 1.35V 4mA 40mA Single(+5)
AD9832 25MHz 10bit 32bit Serial No 1.35V 4mA 15mA Single(+3.3), Single(+3.6), Single(+5)
AD9831 25MHz 10bit 32bit Parallel No 1.5V 4mA 15mA Single(+3.3), Single(+3.6), Single(+5)
AD9830 50MHz 10bit 32bit Parallel No 1V 20mA 60mA Single(+5)
AD9850 125MHz 10bit 32bit Parallel, Serial No 1.5V 20mA 96mA Single(+3.3), Single(+5)
Analog Devices, Inc.美国模拟器件公司