AD9775EB AD [Analog Devices], AD9775EB Datasheet - Page 34

• Manufacturer Part Number: AD9775EB
• Description: 14-Bit, 160 MSPS 2X/4X/8X Interpolating Dual TxDAC+ D/A Converter
• Manufacturer: AD [Analog Devices]

AD9775
Figure 37. 2 × Interpolation, Complex f
Figure 38. 4 × Interpolation, Complex f
Figure 39. 8 × Interpolation, Complex f
–100
–100
–100
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
–2.0
0
–4.0
0
–8.0
D
D
D
–1.5
–3.0
–6.0
A
A
A
–1.0
–2.0
–4.0
B
B
B
–0.5
–2.0
–1.0
f
f
f
OUT
OUT
OUT
C
C
C
(LO)
(LO)
(LO)
(
(
(
0
0
0
f
f
f
DATA
DATA
DATA
D
D
D
0.5
)
)
)
1.0
2.0
A
A
A
4.0
1.0
DAC
2.0
DAC
DAC
B
/4 Modulation
/4 Modulation
/4 Modulation
B
B
3.0
6.0
1.5
C
C
C
2.0
4.0
8.0
–34–
Figure 40. 2 × Interpolation, Complex f
Figure 41. 4 × Interpolation, Complex f
Figure 42. 8 × Interpolation, Complex f
–100
–100
–100
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
–4.0
–8.0
–2.0
D
D
D
A
–3.0
–6.0
–1.5
A
A
–2.0
–4.0
–1.0
B
–2.0
–1.0
–0.5
B
f
f
f
OUT
OUT
OUT
B
C
C D
(LO)
(LO)
(LO)
(
C D
(
(
0
0
0
f
f
f
DATA
DATA
DATA
D
A
A
)
)
)
1.0
2.0
0.5
A
DAC
2.0
DAC
4.0
DAC
1.0
/8 Modulation
/8 Modulation
/8 Modulation
B
3.0
6.0
1.5
B
B
C
C
C
4.0
8.0
2.0
REV. 0