AD9775EB AD [Analog Devices], AD9775EB Datasheet - Page 12

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

AD9775
(T = 25 C, AVDD = 3.3 V, CLKVDD = 3.3 V, DVDD = 3.3 V, I
Doubly Terminated, unless otherwise noted.)
–100
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–40
–80
–90
0
0
0
TPC 19. Single-Tone Spuri-
ous Performance, f
10 MHz, f
No Interpolation
TPC 22. Two-Tone IMD Per-
formance, f
Interpolation = 4
TPC 25. Single-Tone Spuri-
ous Performance, f
10 MHz, f
Interpolation = 8
0
0
0
5
10
100
FREQUENCY – MHz
FREQUENCY – MHz
15 20 25 30
FREQUENCY – MHz
DATA
DATA
50
DATA
= 150 MSPS,
= 50 MSPS,
200
= 150 MSPS,
100
OUT
OUT
35 40 45
300
=
=
150
400
50
–100
–120
–100
–100
–20
–40
–60
–80
–20
–40
–60
–80
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
TPC 20. Two-Tone IMD Per-
formance, f
No Interpolation
TPC 23. Single-Tone Spuri-
ous Performance, f
10 MHz, f
Interpolation = 4
TPC 26. Eight-Tone IMD
Performance, f
160 MSPS, Interpolation = 8
0
0
OUTFS
50
= 20 mA, Interpolation = 2 , Differential Coupled Transformer Output, 50
10
20
FREQUENCY – MHz
FREQUENCY – MHz
FREQUENCY – MHz
100
DATA
–12–
20
DATA
150
= 80 MSPS,
40
DATA
= 150 MSPS,
30
200
OUT
=
60
=
40
250
300
80
50
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
TPC 21. Single-Tone Spuri-
ous Performance, f
10 MHz, f
Interpolation = 2
TPC 24. Two-Tone IMD Per-
formance, f
f
tion = 8
0
0
DATA
50
= 50 MSPS, Interpola-
5
FREQUENCY – MHz
FREQUENCY – MHz
100
DATA
OUT
10
= 150 MSPS,
150
= 10 MHz,
15
200
OUT
=
20
250
REV. 0
300
25