AD9775EB AD [Analog Devices], AD9775EB Datasheet - Page 10

• 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.)
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
10
10
0
0
0
TPC 1. Single-Tone Spec-
trum @ f
f
TPC 4. Single-Tone Spec-
trum @ f
f
TPC 7. Single-Tone Spec-
trum @ f
with f
OUT
0
OUT
0
0
= f
= f
–Typical Performance Characteristics
OUT
DATA
DATA
DATA
DATA
DATA
FREQUENCY – MHz
100
= f
FREQUENCY – MHz
FREQUENCY – MHz
50
/3
/3
DATA
= 78 MSPS with
= 160 MSPS
= 65 MSPS with
65
/3
200
100
150
300
130
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
TPC 2. In-Band SFDR vs. f
@ f
TPC 5. In-Band SFDR vs. f
@ f
TPC 8. In-Band SFDR vs. f
@ f
0
0
0
OUTFS
–12dBFS
–12dBFS
–12dBFS
DATA
DATA
DATA
= 20 mA, Interpolation = 2 , Differential Coupled Transformer Output, 50
5
5
10
= 65 MSPS
= 78 MSPS
= 160 MSPS
–6dBFS
FREQUENCY – MHz
FREQUENCY – MHz
FREQUENCY – MHz
0dBFS
10
10
0dBFS
–10–
20
0dBFS
–6dBFS
15
15
–6dBFS
30
20
20
40
25
25
OUT
OUT
OUT
50
30
30
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
TPC 3. Out-of-Band SFDR vs.
f
TPC 6. Out-of-Band SFDR vs.
f
TPC 9. Out-of-Band SFDR vs.
f
0
0
0
OUT
OUT
OUT
–12dBFS
0dBFS
–12dBFS
0dBFS
–6dBFS
–12dBFS
@ f
@ f
@ f
5
5
10
–6dBFS
DATA
DATA
DATA
FREQUENCY – MHz
FREQUENCY – MHz
FREQUENCY – MHz
0dBFS
10
10
–6dBFS
20
= 65 MSPS
= 78 MSPS
= 160 MSPS
15
15
30
20
20
40
25
25
REV. 0
50
30
30