AD9773-EB Analog Devices Inc, AD9773-EB Datasheet - Page 14

• Manufacturer Part Number: AD9773-EB
• Description: BOARD EVAL FOR AD9773
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9773-EB

• Rohs Status: RoHS non-compliant
• Number Of Dac's: 2
• Number Of Bits: 12
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 160M
• Data Interface: Parallel
• Settling Time: 11ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9773

AD9773
Figure 19. Third-Order IMD Products vs. A
Figure 18. Third-Order IMD Products vs. f
f
DATA
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
–15
3.1
0
= 50 MSPS for All Cases, 1× f
1× f
DATA
= 160 MSPS, 2× f
Figure 20. SFDR vs. AVDD @ f
4× f
f
3.2
DAC
DAC
8×
1×
= 320 MSPS, f
= 200 MSPS, 8× f
–12dBFS
–10
–6dBFS
20
FREQUENCY (MHz)
8× f
A
DATA
DATA
OUT
AVDD (V)
3.3
= 160 MSPS, 4× f
4×
2×
= 50 MSPS
4×
2×
(dBFS)
DAC
DATA
= 50 MSPS, 2× f
DAC
= 160 MSPS
1×
8×
0dBFS
OUT
OUT
= 400 MSPS
OUT
40
–5
and Interpolation Rate,
and Interpolation Rate,
= 10 MHz,
3.4
DATA
= 80 MSPS,
DAC
= 100 MSPS,
3.5
60
0
Rev. D | Page 14 of 60
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
Figure 21. Third-Order IMD Products vs. AVDD @ f
–50
3.1
0
0
–3dBFS
f
DATA
Figure 23. SFDR vs. Temperature @ f
Figure 22. SNR vs. Data Rate for f
= 65MSPS
f
3.2
DAC
50
= 320 MSPS, f
–6dBFS
INPUT DATA RATE (MSPS)
0
TEMPERATURE ( ° C)
PLL OFF
PLL ON
160MSPS
AVDD (V)
3.3
DATA
0dBFS
= 160 MSPS
100
50
OUT
78MSPS
OUT
3.4
= 5 MHz
= f
DATA
OUT
/11
= 10 MHz,
150
150
100
3.5