AD9773BSVRL Analog Devices Inc, AD9773BSVRL Datasheet - Page 14

• Manufacturer Part Number: AD9773BSVRL
• Description: IC,D/A CONVERTER,DUAL,12-BIT,CMOS,TQFP,80PIN
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9773BSVRL

• Rohs Status: RoHS non-compliant
• Settling Time: 11ns
• Number Of Bits: 12
• Data Interface: Serial, SPI™
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 410mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP Exposed Pad, 80-eTQFP, 80-HTQFP, 80-VQFP
• For Use With: AD9773-EBZ - BOARD EVALUATION 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