这是AD9854复位后的缺省工作模式。输出频率由写入控制寄存器04H~09H中的48位频率调谐字1(FrequcncyTuningWordI--FTW)决定,相位由控制寄存器00H~01H中的14位相位调谐字决定,1和Q通道的输出信号幅度可分别由控制寄存器21H~22H、23H~24H中的两个12位幅度调整控制字决定。此时,频率调谐字2(FTW2,0AH~0DH)和相位调谐字2(02H~03H)不用。
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140XTS01212 140XTS10206 140XTS10215 140XTS33200
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140AIO33000 140AMM09000 140ARI03010 140ATI03000
140AVI03000 140AVO02000 140CFA04000 140CFB03200
140CFC03200 140CFD03200 140CFE03200 140CFG01600
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140CPS11420 140CPS12400 140CPS21100 140CPS21400
140CPS22400 140CPS41400 140CPS42400 140CPS51100
140CPS52400 140CPU11302 140CPU11303 140CPU43412A
140CPU53414A 140CRA21110 140CRA21120 140CRA21210
140CRA21220 140CRA93100 140CRA93101 140CRA93200
140CRP81100 140CRP93100 140CRP93200 140DAI34000
140DAI35300 140DAI44000 140DAI45300 140DAI54000
140DAI54300 140DAI55300 140DAI74000 140DAI75300
140DAM59000 140DAO84000 140DAO84010 140DAO84210
140DAO84220 140DAO85300 140DDI15310 140DDI35300
140DDI35310 140DDI36400 140DDI67300 140DDI84100
140DDI85300 140ACI03000 140ACI04000 140ACI05100
140ACO02000 140ACO13000 140AMM09000 140ARI03010 140ATI03000
140AVI03000 140AVO02000 140CFA04000 140CFB03200 140CFC03200