AD9773BSVRL Analog Devices Inc, AD9773BSVRL Datasheet - Page 12

• 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
TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, AVDD = 3.3 V, CLKVDD = 3.3 V, DVDD = 3.3 V, I
50 Ω doubly terminated, unless otherwise noted.
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 6. Single-Tone Spectrum @ f
10
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
0
0dBFS
–12dBFS
Figure 8. Out-of-Band SFDR vs. f
Figure 7. In-Band SFDR vs. f
–6dBFS
–12dBFS
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
–6dBFS
65
DATA
0dBFS
OUT
= 65 MSPS with f
OUT
@ f
20
20
@ f
DATA
DATA
= 65 MSPS
= 65 MSPS
OUT
= f
130
30
30
DATA
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Rev. D | Page 12 of 60
OUTFS
= 20 mA, interpolation = 2×, differential transformer-coupled output,
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 9. Single-Tone Spectrum @ f
10
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
0
0dBFS
–12dBFS
Figure 11. Out-of-Band SFDR vs. f
Figure 10. In-Band SFDR vs. f
–6dBFS
–12dBFS
50
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
–6dBFS
0dBFS
DATA
OUT
= 78 MSPS with f
100
OUT
@ f
20
20
@ f
DATA
DATA
= 78 MSPS
= 78 MSPS
OUT
150
= f
30
30
DATA
/3