Datasheet

AD9773
Rev. D | Page 43 of 60
–100
–80
–60
–40
–20
0
0–0.5–1.5 –1.0–2.0 0.5 1.0 1.5 2.0
(LO)
f
OUT
(× f
DATA
)
DABCDABC
02857-083
Figure 83. 2x Interpolation, Complex f
DAC
/4 Modulation
–100
–80
–60
–40
–20
0
0–1.0–3.0 –2.0–4.0 1.0 2.0 3.0 4.0
(LO)
f
OUT
(× f
DATA
)
DABC DA BC
02857-084
Figure 84. 4x Interpolation, Complex f
DAC
/4 Modulation
–100
–80
–60
–40
–20
0
0–2.0–6.0 –4.0–8.0 2.0 4.0 6.0 8.0
(LO)
f
OUT
(× f
DATA
)
DA B C DA B C
02857-085
Figure 85. 8x Interpolation, Complex f
DAC
/4 Modulation
–
100
–80
–60
–40
–20
0
0–0.5–1.5 –1.0–2.0 0.5 1.0 1.5 2.0
(LO)
f
OUT
(× f
DATA
)
DA B CD A BC
02857-086
Figure 86. 2x Interpolation, Complex f
DAC
/8 Modulation
–100
–80
–60
–40
–20
0
0–1.0–3.0 –2.0–4.0 1.0 2.0 3.0 4.0
(LO)
f
OUT
(× f
DATA
)
DA B CD A B C
02857-087
Figure 87. 4x Interpolation, Complex f
DAC
/8 Modulation
–100
–80
–60
–40
–20
0
0–2.0–6.0 –4.0–8.0 2.0 4.0 6.0 8.0
(LO)
f
OUT
(× f
DATA
)
DA DABC BC
02857-088
Figure 88. 8x Interpolation, Complex f
DAC
/8 Modulation