AD9704 Datasheet, PDF (21/52 Pages) Analog Devices – 8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters

1.0
0.5
0.0
–0.5
–1.0
–1.5
0
0.6
5000
10000
CODE
Figure 39. Typical Uncalibrated INL
16384
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
0
5000
10000
CODE
Figure 40. Typical Uncalibrated DNL
16384
95
90
85
–40°C
80
75
70
85°C
65
25°C
60
55
50
45
0
5
10
15
20
25
30
35
40
f_OUT (MHz)
Figure 41. SFDR vs. Temperature @ 80 MSPS
AD9704/AD9705/AD9706/AD9707
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
1
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
1
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
1
f_CLOCK = 78MSPS
f_OUT = 15.0MHz
SFDR = 80dBc
AMPLITUDE = 0dBFS
6
11
16
21
26
31
36
FREQUENCY (MHz)
Figure 42. Single-Tone SFDR
f_CLOCK = 78MSPS
f_OUT1 = 15.0MHz
f_OUT2 = 15.4MHz
SFDR = 77dBc
AMPLITUDE = 0dBFS
6
11
16
21
26
31
36
FREQUENCY (MHz)
Figure 43. Dual-Tone SFDR
f_CLOCK = 78MSPS
f_OUT1 = 15.0MHz
f_OUT2 = 15.4MHz
f_OUT3 = 15.8MHz
f_OUT4 = 16.2MHz
SFDR = 77dBc
AMPLITUDE = 0dBFS
6
11
16
21
26
31
36
FREQUENCY (MHz)
Figure 44. Four-Tone SFDR
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