ZHCSTQ4A November 2023 – March 2024 DAC39RF12 , DAC39RFS12
PRODUCTION DATA
参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
---|---|---|---|---|---|---|
与模式无关的参数 | ||||||
FCLK | DAC 时钟频率 | 0.8 | 12 | GHz | ||
BW | 模拟输出带宽 (-3dB) | 不包括 sinx/x 响应。可用带宽可能超过 –3dB 点。IFS_SWITCH = 20.5mA | 12.15 | GHz | ||
不包括 sinx/x 响应。可用带宽可能超过 –3dB 点。IFS_SWITCH = 41mA | 11.95 | |||||
串扰 | 通道 A (DACOUTA+/-) 和通道 B (DACOUTB+/-) 之间的隔离,受扰通道上的 fOUT = -25MHz 偏移 | fOUT = 97MHz,NRZ 模式 | 105 | dBc | ||
fOUT = 1897MHz,NRZ 模式 | 100 | dBc | ||||
fOUT = 3897MHz,NRZ 模式 | 84 | dBc | ||||
fOUT = 5897MHz,射频模式 | 74 | dBc | ||||
fOUT = 7897MHz,射频模式 | 72 | dBc | ||||
DAC 输出时域特性 | ||||||
tRISE | 10% 至 90%(1) | JMODE 0,1 倍内插 | 41 | ps | ||
tFALL | 90% 至 10%(1) | JMODE 0,1 倍内插 | 41 | ps | ||
fCLK 直流馈通 | 相对于 1GHz 时的满量程正弦波 | NRZ 模式,fOUT = 直流(中间代码),DEM/抖动关闭 | 62 | dBc | ||
NRZ 模式,fOUT = 直流(中间代码),DEM/抖动打开 | 66 | dBc | ||||
DES2XL 模式,fOUT = 直流(中间代码),DEM/抖动关闭 | 62 | dBc | ||||
DES2XL 模式,fOUT = 直流(中间代码),DEM/抖动打开 | 66 | dBc | ||||
2*fCLK 直流馈通 | 相对于 1GHz 时的满量程正弦波 | DES2XL 模式,fOUT = 直流(中间代码),DEM/抖动关闭 | 70 | dBc | ||
DES2XL 模式,fOUT = 直流(中间代码),DEM/抖动打开 | 71 | dBc | ||||
12GSPS,双通道或单通道模式,JMODE 1,2 倍内插,NRZ 模式 | ||||||
POUT | 向 100Ω 负载提供输出功率,IFS_SWITCH = 20.5mA(3) | fOUT = 97MHz | 1.0 | dBm | ||
fOUT = 997MHz | 0.5 | dBm | ||||
fOUT = 1997MHz | –0.4 | dBm | ||||
fOUT = 2997MHz | –0.7 | dBm | ||||
fOUT = 3997MHz | -2.4 | dBm | ||||
fOUT = 4997MHz | -4.2 | dBm | ||||
向 100Ω 负载提供输出功率,IFS_SWITCH = 41mA(3) | fOUT = 97MHz | 7.0 | dBm | |||
fOUT = 997MHz | 6.4 | dBm | ||||
fOUT = 1997MHz | 6 | dBm | ||||
fOUT = 2997MHz | 5.5 | dBm | ||||
fOUT = 3997MHz | 3.4 | dBm | ||||
fOUT = 4997MHz | 1.6 | dBm | ||||
SFDR | 0 - FDAC/2 时的无杂散动态范围 (SFDR),IFS_SWITCH = 20.5mA | fOUT = 97MHz | 80 | dBc | ||
fOUT = 997MHz | 67 | dBc | ||||
fOUT = 1997MHz | 66 | dBc | ||||
fOUT = 2997MHz | 62 | dBc | ||||
fOUT = 3997MHz | 63 | dBc | ||||
fOUT = 4997MHz | 53 | dBc | ||||
0 - FDAC/2 时的无杂散动态范围 (SFDR),IFS_SWITCH = 41mA | fOUT = 97MHz | 76 | dBc | |||
fOUT = 997MHz | 54 | dBc | ||||
fOUT = 1997MHz | 50 | dBc | ||||
fOUT = 2997MHz | 50 | dBc | ||||
fOUT = 3997MHz | 53 | dBc | ||||
fOUT = 4997MHz | 50 | dBc | ||||
HD2 | 二次谐波 (HD2),0 - FDAC/2,IFS_SWITCH = 20.5mA | fOUT = 97MHz | -83 | dBc | ||
fOUT = 997MHz | –75 | dBc | ||||
fOUT = 1997MHz | –70 | dBc | ||||
fOUT = 2997MHz | -67 | dBc | ||||
fOUT = 3997MHz | –60 | dBc | ||||
fOUT = 4997MHz | –54 | dBc | ||||
二次谐波 (HD2),0 - FDAC/2,IFS_SWITCH = 41mA | fOUT = 97MHz | –75 | dBc | |||
fOUT = 997MHz | –66 | dBc | ||||
fOUT = 1997MHz | –62 | dBc | ||||
fOUT = 2997MHz | -61 | dBc | ||||
fOUT = 3997MHz | -57 | dBc | ||||
fOUT = 4997MHz | -51 | dBc | ||||
HD3 | 三次谐波 (HD3)、0 - FDAC/2,IFS_SWITCH = 20.5mA | fOUT = 97MHz | –92 | dBc | ||
fOUT = 997MHz | -68 | dBc | ||||
fOUT = 1997MHz | -68 | dBc | ||||
fOUT = 2997MHz | –63 | dBc | ||||
fOUT = 3997MHz | –65 | dBc | ||||
fOUT = 4997MHz | –73 | dBc | ||||
三次谐波 (HD3),0 - FDAC/2,IFS_SWITCH = 41mA | fOUT = 97MHz | –78 | dBc | |||
fOUT = 997MHz | -55 | dBc | ||||
fOUT = 1997MHz | -49 | dBc | ||||
fOUT = 2997MHz | –50 | dBc | ||||
fOUT = 3997MHz | -52 | dBc | ||||
fOUT = 4997MHz | -51 | dBc | ||||
SFDRNONHD23 | 非 HD2/3 SFDR,IFS_SWITCH = 20.5mA | fOUT = 97MHz | 88 | dBc | ||
fOUT = 997MHz | 86 | dBc | ||||
fOUT = 1997MHz | 85 | dBc | ||||
fOUT = 2997MHz | 85 | dBc | ||||
fOUT = 3997MHz | 63 | dBc | ||||
fOUT = 4997MHz | 80 | dBc | ||||
非 HD2/3 SFDR,IFS_SWITCH = 41mA | fOUT = 97MHz | 90 | dBc | |||
fOUT = 997MHz | 72 | dBc | ||||
fOUT = 1997MHz | 74 | dBc | ||||
fOUT = 2997MHz | 76 | dBc | ||||
fOUT = 3997MHz | 52 | dBc | ||||
fOUT = 4997MHz | 69 | dBc | ||||
IMD3 | 三阶双音互调失真,IFS_SWITCH = 20.5mA | fOUT = 97 +/- 10MHz,每个音调 -7dBFS | –94 | dBc | ||
fOUT = 997 +/- 10MHz,每个音调 -7dBFS | –72 | dBc | ||||
fOUT = 1997 +/- 10MHz,每个音调 -7dBFS | -76 | dBc | ||||
fOUT = 2997 +/- 10MHz,每个音调 -7dBFS | –74 | dBc | ||||
fOUT = 3997 +/- 10MHz,每个音调 -7dBFS | -67 | dBc | ||||
fOUT = 4997 +/- 10MHz,每个音调 -7dBFS | -61 | dBc | ||||
三阶双音互调失真,IFS_SWITCH = 41mA | fOUT = 97 +/- 10MHz,每个音调 -7dBFS | –85 | dBc | |||
fOUT = 997 +/- 10MHz,每个音调 -7dBFS | -64 | dBc | ||||
fOUT = 1997 +/- 10MHz,每个音调 -7dBFS | –59 | dBc | ||||
fOUT = 1997 +/- 10MHz,-6dBFS/音调,JMODE 3,8 倍插值 | -55 | dBc | ||||
fOUT = 2997 +/- 10MHz,每个音调 -7dBFS | -55 | dBc | ||||
fOUT = 3997 +/- 10MHz,每个音调 -7dBFS | –54 | dBc | ||||
fOUT = 4997 +/- 10MHz,每个音调 -7dBFS | -46 | dBc | ||||
NSD | 噪声频谱密度,大信号,正弦输出,IFS_SWITCH = 20.5mA,DEM 和抖动关闭 | fOUT = 97MHz,相对于 fOUT 偏移 70MHz | -158 | dBc/Hz | ||
fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -158 | dBc/Hz | ||||
fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -154 | dBc/Hz | ||||
fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -151 | dBc/Hz | ||||
fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -150 | dBc/Hz | ||||
fOUT = 4997MHz,相对于 fOUT 偏移 70MHz | -147 | dBc/Hz | ||||
噪声频谱密度,大信号,正弦输出,IFS_SWITCH = 41mA,DEM 和抖动关闭 | fOUT = 97MHz,相对于 fOUT 偏移 70MHz | -159 | dBc/Hz | |||
fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -158 | dBc/Hz | ||||
fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -154 | dBc/Hz | ||||
fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -152 | dBc/Hz | ||||
fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -150 | dBc/Hz | ||||
fOUT = 4997MHz,相对于 fOUT 偏移 70MHz | -147 | dBc/Hz | ||||
NSD | 噪声频谱密度,小信号,正弦输出,IFS_SWITCH = 20.5mA,DEM 和抖动关闭 | AOUT = -20dBFS,fOUT = 97MHz,相对于 fOUT 偏移 70MHz | -159 | dBFS/Hz | ||
AOUT = -20dBFS,fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -158 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -156 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -154 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -152 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 4997MHz,相对于 fOUT 偏移 70MHz | -150 | dBFS/Hz | ||||
噪声频谱密度,小信号,正弦输出,IFS_SWITCH = 41mA,DEM 和抖动关闭 | AOUT = -20dBFS,fOUT = 97MHz,相对于 fOUT 偏移 70MHz | –160 | dBFS/Hz | |||
AOUT = -20dBFS,fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -159 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -157 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -155 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -153 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 4997MHz,相对于 fOUT 偏移 70MHz | -151 | dBFS/Hz | ||||
NPR | 噪声功率比,IFS_SWITCH = 20.5mA | 信号跨越奈奎斯特区域的 80%,奈奎斯特区域中心的陷波占奈奎斯特区域的 5%,12dB PAR | 47 | dBc | ||
噪声功率比,IFS_SWITCH = 41mA | 信号跨越奈奎斯特区域的 80%,奈奎斯特区域中心的陷波占奈奎斯特区域的 5%,12dB PAR | 47 | dBc | |||
ENOB | 有效位数,IFS_SWITCH = 20.5mA | 根据峰值 NPR 计算得出 | 9.5 | 位 | ||
有效位数,IFS_SWITCH = 41mA | 根据峰值 NPR 计算得出 | 9.6 | 位 | |||
PN | 附加 DAC 相位噪声,减去外部时钟贡献,NRZ 模式,DEM 和抖动关闭 | fCLK = 12GHz,fOUT = 997MHz,100Hz 偏移 | -121 | dBc/Hz | ||
fCLK = 12GHz,fOUT = 997MHz,1KHz 偏移 | –132 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,10kHz 偏移 | -143 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,100kHz 偏移 | -153 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,1MHz 偏移 | -159 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,10MHz 偏移 | -165 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,100MHz 偏移 | -167 | dBc/Hz | ||||
12GSPS,双通道或单通道模式,JMODE 1,2 倍内插,射频模式 | ||||||
POUT | 具有 2:1 平衡-非平衡变压器和 50Ω 负载的输出功率 | fOUT = 6997MHz | –1.5 | dBm | ||
fOUT = 7997MHz,IFS_SWITCH = 41mA | 1.1 | dBm | ||||
fOUT = 7997MHz | -4.3 | dBm | ||||
fOUT = 8997MHz | –5.4 | dBm | ||||
fOUT = 10997MHz | –9.5 | dBm | ||||
SFDR | FDAC/2 - FDAC 时的无杂散动态范围 (SFDR) | fOUT = 6997MHz | 56 | dBc | ||
fOUT = 7997MHz,IFS_SWITCH = 41mA | 41 | dBc | ||||
fOUT = 7997MHz | 55 | dBc | ||||
fOUT = 8997MHz | 55 | dBc | ||||
fOUT = 10997MHz | 56 | dBc | ||||
HD2 | FDAC/2 - FDAC 内的二次谐波失真 | fOUT = 6997MHz | –65 | dBc | ||
fOUT = 7997MHz,IFS_SWITCH = 41mA | -56 | dBc | ||||
fOUT = 7997MHz | -56 | dBc | ||||
fOUT = 8997MHz | -56 | dBc | ||||
fOUT = 10997MHz | –66 | dBc | ||||
HD3 | FDAC/2 - FDAC 内的三次谐波失真 | fOUT = 6997MHz | -56 | dBc | ||
fOUT = 7997MHz,IFS_SWITCH = 41mA | –41 | dBc | ||||
fOUT = 7997MHz | –65 | dBc | ||||
fOUT = 8997MHz | -61 | dBc | ||||
fOUT = 10997MHz | -55 | dBc | ||||
SFDRNONHD23 | FDAC/2 - FDAC 内的非 HD2/3 SFDR | fOUT = 6997MHz | 80 | dBc | ||
fOUT = 7997MHz,IFS_SWITCH = 41mA | 75 | dBc | ||||
fOUT = 7997MHz | 80 | dBc | ||||
fOUT = 8997MHz | 54 | dBc | ||||
fOUT = 10997MHz | 72 | dBc | ||||
IMD3 | 三阶双音互调失真 | fOUT = 6997 +/- 10MHz,每个音调 -7dBFS | -57 | dBc | ||
fOUT = 7997 +/- 10MHz,每个音调 -7dBFS,IFS_SWITCH = 41mA | -46 | dBc | ||||
fOUT = 7997 +/- 10MHz,每个音调 -7dBFS | -64 | dBc | ||||
fOUT = 8997 +/- 10MHz,每个音调 -7dBFS | –71 | dBc | ||||
fOUT = 10997MHz | -56 | dBc | ||||
NSD | 噪声频谱密度,大信号,正弦输出 | fOUT = 6997MHz,相对于 fOUT 偏移 70MHz | -146 | dBc/Hz | ||
fOUT = 7997MHz,相对于 fOUT 偏移 70MHz,IFS_SWITCH = 41mA | -146 | dBc/Hz | ||||
fOUT = 7997MHz,相对于 fOUT 偏移 70MHz | -146 | dBc/Hz | ||||
fOUT = 8997MHz,相对于 fOUT 偏移 70MHz | -146 | dBc/Hz | ||||
fOUT = 10997MHz,相对于 fOUT 偏移 70MHz | -142 | dBFS/Hz | ||||
噪声频谱密度,小信号,正弦输出 | AOUT = -20dBFS,fOUT = 6997MHz,相对于 fOUT 偏移 70MHz | -149 | dBFS/Hz | |||
AOUT = -20dBFS,fOUT = 7997MHz,相对于 fOUT 偏移 70MHz,IFS_SWITCH = 41mA | -152 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 7997MHz,相对于 fOUT 偏移 70MHz | -149 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 8997MHz,相对于 fOUT 偏移 70MHz | -148 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 10997MHz,相对于 fOUT 偏移 70MHz | -147 | dBFS/Hz | ||||
NPR | 噪声功率比,峰值 | 信号跨越第二奈奎斯特区域的 80%,奈奎斯特区域中心的陷波占奈奎斯特区域的 5%,12dB PAR | 42 | dBc | ||
ENOB | 有效位数 | 根据峰值 NPR 计算得出 | 8.8 | 位 | ||
24GSPS,单通道模式,12GSPS 输入,JMODE 0,2 倍 DES 内插模式 | ||||||
POUT | 采用 2:1 平衡-非平衡变压器和 50Ω 负载时的输出功率,IFS_SWITCH = 20.5mA | fOUT = 97MHz | 0.9 | dBm | ||
fOUT = 997MHz | 0.7 | dBm | ||||
fOUT = 1997MHz | 0.5 | dBm | ||||
fOUT = 2997MHz | 0.1 | dBm | ||||
fOUT = 3997MHz | –2.0 | dBm | ||||
fOUT = 5997MHz | –2.1 | dBm | ||||
fOUT = 6997MHz | 0.3 | dBm | ||||
fOUT = 7997MHz | -2.6 | dBm | ||||
fOUT = 8997MHz | -5.0 | dBm | ||||
fOUT = 10997MHz | -8.7 | dBm | ||||
采用 2:1 平衡-非平衡变压器和 50Ω 负载时的输出功率,IFS_SWITCH = 41mA | fOUT = 97MHz | 6.9 | dBm | |||
fOUT = 997MHz | 6.6 | dBm | ||||
fOUT = 1997MHz | 6.4 | dBm | ||||
fOUT = 2997MHz | 5.9 | dBm | ||||
fOUT = 3997MHz | 3.8 | dBm | ||||
fOUT = 5997MHz | 3.7 | dBm | ||||
fOUT = 6997MHz | 5.8 | dBm | ||||
fOUT = 7997MHz | 2.8 | dBm | ||||
fOUT = 8997MHz | 0.5 | dBm | ||||
fOUT = 10997MHz | -3.5 | dBm | ||||
SFDR | 0 - FDAC/4 时的无杂散动态范围 (SFDR),IFS_SWITCH = 20.5mA | fOUT = 97MHz | 84 | dBc | ||
fOUT = 997MHz | 67 | dBc | ||||
fOUT = 1997MHz | 67 | dBc | ||||
fOUT = 2997MHz | 63 | dBc | ||||
fOUT = 3519MHz(3) | 55 | dBc | ||||
fOUT = 3997MHz | 74 | dBc | ||||
FDAC/4 - FDAC/2 时的无杂散动态范围 (SFDR),IFS_SWITCH = 20.5mA | fOUT = 5997MHz | 72 | dBc | |||
fOUT = 6997MHz | 62 | dBc | ||||
fOUT = 7997MHz | 51 | dBc | ||||
fOUT = 8997MHz | 52 | dBc | ||||
fOUT = 10997MHz | 56 | dBc | ||||
0 - FDAC/4 时的无杂散动态范围 (SFDR),IFS_SWITCH = 41mA | fOUT = 97MHz | 63 | dBc | |||
fOUT = 997MHz | 52 | dBc | ||||
fOUT = 1997MHz | 43 | dBc | ||||
fOUT = 2997MHz | 60 | dBc | ||||
fOUT = 3997MHz | 68 | dBc | ||||
FDAC/4 - FDAC/2 时的无杂散动态范围 (SFDR),IFS_SWITCH = 41mA | fOUT = 5997MHz | 69 | dBc | |||
fOUT = 6997MHz | 65 | dBc | ||||
fOUT = 7997MHz | 51 | dBc | ||||
fOUT = 8997MHz | 53 | dBc | ||||
fOUT = 10997MHz | 42 | dBc | ||||
IMGDES | FDAC/2 - FOUT DES 图像,IFS_SWITCH = 20.5mA | fOUT = 97MHz | –72 | dBc | ||
fOUT = 997MHz | –60 | dBc | ||||
fOUT = 1997MHz | -51 | dBc | ||||
fOUT = 2997MHz | –48 | dBc | ||||
fOUT = 3997MHz | -38 | dBc | ||||
fOUT = 5997MHz | -49 | dBc | ||||
fOUT = 6997MHz | -40 | dBc | ||||
fOUT = 7997MHz | –31 | dBc | ||||
fOUT = 8997MHz | –26 | dBc | ||||
fOUT = 10997MHz | –19 | dBc | ||||
FDAC/2 - FOUT DES 图像,IFS_SWITCH = 41mA | fOUT = 97MHz | -93 | dBc | |||
fOUT = 997MHz | -67 | dBc | ||||
fOUT = 1997MHz | -56 | dBc | ||||
fOUT = 2997MHz | -47 | dBc | ||||
fOUT = 3997MHz | –39 | dBc | ||||
fOUT = 5997MHz | -55 | dBc | ||||
fOUT = 6997MHz | –42 | dBc | ||||
fOUT = 7997MHz | –30 | dBc | ||||
fOUT = 8997MHz | –25 | dBc | ||||
fOUT = 10997MHz | –18 | dBc | ||||
HD2 | 0 - FDAC/4 内的二阶谐波,IFS_SWITCH = 20.5mA | fOUT = 97MHz | –90 | dBc | ||
fOUT = 997MHz | –80 | dBc | ||||
fOUT = 1997MHz | -68 | dBc | ||||
fOUT = 2997MHz | –62 | dBc | ||||
fOUT = 3519MHz | -55 | dBc | ||||
fOUT = 3997MHz | –72 | dBc | ||||
FDAC/4 - FDAC/2 内的二阶谐波,IFS_SWITCH = 20.5mA | fOUT = 5997MHz | -68 | dBc | |||
fOUT = 6997MHz | –62 | dBc | ||||
fOUT = 7997MHz | -51 | dBc | ||||
fOUT = 8997MHz | -52 | dBc | ||||
fOUT = 10997MHz | –65 | dBc | ||||
0 - FDAC/4 内的二阶谐波,IFS_SWITCH = 41mA | fOUT = 97MHz | –73 | dBc | |||
fOUT = 997MHz | –71 | dBc | ||||
fOUT = 1997MHz | -67 | dBc | ||||
fOUT = 2997MHz | –65 | dBc | ||||
fOUT = 3997MHz | –72 | dBc | ||||
FDAC/4 - FDAC/2 内的二阶谐波,IFS_SWITCH = 41mA | fOUT = 5997MHz | -69 | dBc | |||
fOUT = 6997MHz | –66 | dBc | ||||
fOUT = 7997MHz | -51 | dBc | ||||
fOUT = 8997MHz | –53 | dBc | ||||
fOUT = 10997MHz | –62 | dBc | ||||
HD3 | 0 - FDAC/4 内的三阶谐波,IFS_SWITCH = 20.5mA | fOUT = 97MHz | –92 | dBc | ||
fOUT = 997MHz | -67 | dBc | ||||
fOUT = 1997MHz | –63 | dBc | ||||
fOUT = 2997MHz | –85 | dBc | ||||
fOUT = 3519MHz | –70 | dBc | ||||
fOUT = 3997MHz | –84 | dBc | ||||
FDAC/4 - FDAC/2 内的三阶谐波,IFS_SWITCH = 20.5mA | fOUT = 5997MHz | –78 | dBc | |||
fOUT = 6997MHz | –74 | dBc | ||||
fOUT = 7997MHz | –75 | dBc | ||||
fOUT = 8997MHz | –70 | dBc | ||||
fOUT = 10997MHz | -56 | dBc | ||||
0 - FDAC/4 内的三阶谐波,IFS_SWITCH = 41mA | fOUT = 97MHz | –63 | dBc | |||
fOUT = 997MHz | -52 | dBc | ||||
fOUT = 1997MHz | -43 | dBc | ||||
fOUT = 2997MHz | –78 | dBc | ||||
fOUT = 3997MHz | -82 | dBc | ||||
FDAC/4 - FDAC/2 内的三阶谐波,IFS_SWITCH = 41mA | fOUT = 5997MHz | –78 | dBc | |||
fOUT = 6997MHz | -69 | dBc | ||||
fOUT = 7997MHz | -67 | dBc | ||||
fOUT = 8997MHz | –73 | dBc | ||||
fOUT = 10997MHz | -43 | dBc | ||||
SFDRNONHD23 | 0 - FDAC/4 内的非 HD2/3 SFDR,IFS_SWITCH = 20.5mA | fOUT = 97MHz | 86 | dBc | ||
fOUT = 997MHz | 83 | dBc | ||||
fOUT = 1997MHz | 85 | dBc | ||||
fOUT = 2997MHz | 84 | dBc | ||||
fOUT = 3997MHz | 81 | dBc | ||||
FDAC/4 - FDAC/2 内的非 HD2/3 SFDR,IFS_SWITCH = 20.5mA | fOUT = 5997MHz | 81 | dBc | |||
fOUT = 6997MHz | 84 | dBc | ||||
fOUT = 7997MHz | 83 | dBc | ||||
fOUT = 8997MHz | 52 | dBc | ||||
fOUT = 10997MHz | 70 | dBc | ||||
0 - FDAC/4 内的非 HD2/3 SFDR,IFS_SWITCH = 41mA | fOUT = 97MHz | 89 | dBc | |||
fOUT = 997MHz | 74 | dBc | ||||
fOUT = 1997MHz | 83 | dBc | ||||
fOUT = 2997MHz | 87 | dBc | ||||
fOUT = 3997MHz | 80 | dBc | ||||
FDAC/4 - FDAC/2 内的非 HD2/3 SFDR,IFS_SWITCH = 41mA | fOUT = 5997MHz | 77 | dBc | |||
fOUT = 6997MHz | 71 | dBc | ||||
fOUT = 7997MHz | 70 | dBc | ||||
fOUT = 8997MHz | 52 | dBc | ||||
fOUT = 10997MHz | 60 | dBc | ||||
IMD3 | 三阶双音互调失真,IFS_SWITCH = 20.5mA | fOUT = 97 +/- 10MHz,每个音调 -7dBFS | –92 | dBc | ||
fOUT = 997 +/- 10MHz,每个音调 -7dBFS | –74 | dBc | ||||
fOUT = 1997 +/- 10MHz,每个音调 -7dBFS | –74 | dBc | ||||
fOUT = 2997 +/- 10MHz,每个音调 -7dBFS | –71 | dBc | ||||
fOUT = 3997 +/- 10MHz,每个音调 -7dBFS | –71 | dBc | ||||
fOUT = 5997 +/- 10MHz,每个音调 -7dBFS | -68 | dBc | ||||
fOUT = 6997 +/- 10MHz,每个音调 -7dBFS | -55 | dBc | ||||
fOUT = 7997 +/- 10MHz,每个音调 -7dBFS | –59 | dBc | ||||
fOUT = 8997 +/- 10MHz,每个音调 -7dBFS | –66 | dBc | ||||
fOUT = 10997 +/- 10MHz,每个音调 -7dBFS | -57 | dBc | ||||
三阶双音互调失真,IFS_SWITCH = 41mA | fOUT = 97 +/- 10MHz,每个音调 -7dBFS | -67 | dBc | |||
fOUT = 997 +/- 10MHz,每个音调 -7dBFS | –63 | dBc | ||||
fOUT = 1997 +/- 10MHz,每个音调 -7dBFS | –53 | dBc | ||||
fOUT = 2997 +/- 10MHz,每个音调 -7dBFS | -52 | dBc | ||||
fOUT = 3997 +/- 10MHz,每个音调 -7dBFS | -57 | dBc | ||||
fOUT = 5997 +/- 10MHz,每个音调 -7dBFS | –60 | dBc | ||||
fOUT = 6997 +/- 10MHz,每个音调 -7dBFS | -38 | dBc | ||||
fOUT = 7997 +/- 10MHz,每个音调 -7dBFS | –41 | dBc | ||||
fOUT = 8997 +/- 10MHz,每个音调 -7dBFS | –45 | dBc | ||||
fOUT = 10997 +/- 10MHz,每个音调 -7dBFS | -46 | dBc | ||||
NSD | 噪声频谱密度,大信号,正弦输出,IFS_SWITCH = 20.5mA,DEM 和抖动关闭 | fOUT = 97MHz,相对于 fOUT 偏移 70MHz | -158 | dBc/Hz | ||
fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -155 | dBc/Hz | ||||
fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -153 | dBc/Hz | ||||
fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -151 | dBc/Hz | ||||
fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -149 | dBc/Hz | ||||
fOUT = 5997MHz,相对于 fOUT 偏移 70MHz | -147 | dBc/Hz | ||||
fOUT = 6997MHz,相对于 fOUT 偏移 70MHz | -147 | dBc/Hz | ||||
fOUT = 7997MHz,相对于 fOUT 偏移 70MHz | -144 | dBc/Hz | ||||
fOUT = 8997MHz,相对于 fOUT 偏移 70MHz | -144 | dBc/Hz | ||||
fOUT = 10997MHz,相对于 fOUT 偏移 70MHz | -140 | dBc/Hz | ||||
噪声频谱密度,大信号,正弦输出,IFS_SWITCH = 41mA,DEM 和抖动关闭 | fOUT = 97MHz,相对于 fOUT 偏移 70MHz | -158 | dBc/Hz | |||
fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -156 | dBc/Hz | ||||
fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -154 | dBc/Hz | ||||
fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -152 | dBc/Hz | ||||
fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -150 | dBc/Hz | ||||
fOUT = 5997MHz,相对于 fOUT 偏移 70MHz | -148 | dBc/Hz | ||||
fOUT = 6997MHz,相对于 fOUT 偏移 70MHz | -147 | dBc/Hz | ||||
fOUT = 7997MHz,相对于 fOUT 偏移 70MHz | -147 | dBc/Hz | ||||
fOUT = 8997MHz,相对于 fOUT 偏移 70MHz | -144 | dBc/Hz | ||||
fOUT = 10997MHz,相对于 fOUT 偏移 70MHz | -141 | dBc/Hz | ||||
NSD | 噪声频谱密度,小信号,正弦输出,IFS_SWITCH = 20.5mA | AOUT = -20dBFS,fOUT = 97MHz,相对于 fOUT 偏移 70MHz | –160 | dBFS/Hz | ||
AOUT = -20dBFS,fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -156 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -155 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -152 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -152 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 5997MHz,相对于 fOUT 偏移 70MHz | -150 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 6997MHz,相对于 fOUT 偏移 70MHz | -151 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 7997MHz,相对于 fOUT 偏移 70MHz | -150 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 8997MHz,相对于 fOUT 偏移 70MHz | -149 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 10997MHz,相对于 fOUT 偏移 70MHz | -158 | dBFS/Hz | ||||
噪声频谱密度,小信号,正弦输出,IFS_SWITCH = 41mA | AOUT = -20dBFS,fOUT = 97MHz,相对于 fOUT 偏移 70MHz | -158 | dBFS/Hz | |||
AOUT = -20dBFS,fOUT = 997MHz,相对于 fOUT 偏移 70MHz | -158 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 1997MHz,相对于 fOUT 偏移 70MHz | -156 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 2997MHz,相对于 fOUT 偏移 70MHz | -155 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 3997MHz,相对于 fOUT 偏移 70MHz | -153 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 5997MHz,相对于 fOUT 偏移 70MHz | -152 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 6997MHz,相对于 fOUT 偏移 70MHz | -152 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 7997MHz,相对于 fOUT 偏移 70MHz | -153 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 8997MHz,相对于 fOUT 偏移 70MHz | -152 | dBFS/Hz | ||||
AOUT = -20dBFS,fOUT = 10997MHz,相对于 fOUT 偏移 70MHz | -150 | dBFS/Hz | ||||
NPR | 噪声功率比,峰值 | 信号跨越第二奈奎斯特区域的 80%,奈奎斯特区域中心的陷波占奈奎斯特区域的 5%,12dB PAR,IFS_SWITCH = 20.5mA | 44 | dBc | ||
信号跨越第二奈奎斯特区域的 80%,奈奎斯特区域中心的陷波占奈奎斯特区域的 5%,12dB PAR,IFS_SWITCH = 41mA | 45 | dBc | ||||
ENOB | 有效位数 | 根据峰值 NPR 计算得出,IFS_SWITCH = 20.5mA | 9 | 位 | ||
根据峰值 NPR 计算得出,IFS_SWITCH = 41mA | 9.3 | 位 | ||||
PN | 附加 DAC 相位噪声,减去外部时钟贡献,DES 模式,DEM 和抖动关闭 | fCLK = 12GHz,fOUT = 997MHz,100Hz 偏移 | –128 | dBc/Hz | ||
fCLK = 12GHz,fOUT = 997MHz,1KHz 偏移 | -137 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,10kHz 偏移 | -148 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,100kHz 偏移 | -158 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,1MHz 偏移 | -166 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,10MHz 偏移 | -167 | dBc/Hz | ||||
fCLK = 12GHz,fOUT = 997MHz,100MHz 偏移 | -170 | dBc/Hz | ||||
PN | 附加 DAC 相位噪声,减去外部时钟贡献,DES 模式,DEM 和抖动关闭 | fCLK = 8GHz,fOUT = 997MHz,100Hz 偏移 | -127 | dBc/Hz | ||
fCLK = 8GHz,fOUT = 997MHz,1KHz 偏移 | -136 | dBc/Hz | ||||
fCLK = 8GHz,fOUT = 997MHz,10kHz 偏移 | -147 | dBc/Hz | ||||
fCLK = 8GHz,fOUT = 997MHz,100kHz 偏移 | -157 | dBc/Hz | ||||
fCLK = 8GHz,fOUT = 997MHz,1MHz 偏移 | -165 | dBc/Hz | ||||
fCLK = 8GHz,fOUT = 997MHz,10MHz 偏移 | -167 | dBc/Hz | ||||
fCLK = 8GHz,fOUT = 997MHz,100MHz 偏移 | -169 | dBc/Hz |