AD9786 Analog Devices, AD9786 Datasheet - Page 14

• Manufacturer Part Number: AD9786
• Manufacturer: Analog Devices

Specifications of AD9786

• Resolution (bits): 16bit
• Dac Update Rate: 500MSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.5V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: Par

AD9786
TYPICAL PERFORMANCE CHARACTERISTICS
T
coupled output; 50 Ω doubly terminated, unless otherwise noted.
MIN
to T
Figure 3. SFDR vs. Frequency, f
Figure 4. SFDR vs. Frequency, f
120
100
120
100
120
100
Figure 5. SFDR vs. Frequency, f
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0
0
0
MAX
; AVDD1, AVDD2, DRVDD = 3.3 V; ACVDD, ADVDD, CLKVDD, DVDD = 2.5 V; I
5
10
–3dBFS
5
10
20
15
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
30
10
20
–6dBFS
DATA
DATA
DATA
40
= 200 MSPS, 1× Interpolation
= 100 MSPS, 4× Interpolation
25
= 50 MSPS, 8× Interpolation
0dBFS
15
50
0dBFS
–6dBFS
30
0dBFS
–3dBFS
–6dBFS
60
35
20
–3dBFS
70
40
80
45
25
Rev. B | Page 14 of 56
Figure 8. SFDR vs. Frequency, f
Figure 6. SFDR vs. Frequency, f
Figure 7. SFDR vs. Frequency, f
120
100
120
100
120
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0
0
0
10
10
5
–3dBFS
20
–6dBFS
OUTFS
20
10
–3dBFS
0dBFS
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
30
–6dBFS
= 20 mA; differential transformer
DATA
DATA
DATA
40
30
15
0dBFS
= 62.5 MSPS, 8× Interpolation
= 200 MSPS, 2× Interpolation
= 125 MSPS, 4× Interpolation
–6dBFS
50
40
20
0dBFS
60
50
25
–3dBFS
70
80
60
30