AD9775BSVZ Analog Devices Inc, AD9775BSVZ Datasheet - Page 12

• Manufacturer Part Number: AD9775BSVZ
• Description: IC,D/A CONVERTER,DUAL,14-BIT,CMOS,TQFP,80PIN
• Manufacturer: Analog Devices Inc
• Series: TxDAC+®r

Specifications of AD9775BSVZ

• Settling Time: 11ns
• Number Of Bits: 14
• Data Interface: Parallel
• 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
• Number Of Channels: 2
• Resolution: 14b
• Interface Type: Parallel
• Single Supply Voltage (typ): 3.3V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: R-2R
• Power Supply Requirement: Analog and Digital
• Output Type: Current
• Single Supply Voltage (min): 3.1V
• Single Supply Voltage (max): 3.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9775-EBZ - BOARD EVALUATION FOR AD9775
• Lead Free Status / Rohs Status: Compliant

AD9775
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.
Figure 6. Single-Tone Spectrum @ f
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
0
–12dBFS
0dBFS
Figure 8. Out-of-Band SFDR vs. f
Figure 7. In-Band SFDR vs. f
5
5
–12dBFS
–6dBFS
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
0dBFS
–6dBFS
65
15
15
DATA
OUT
= 65 MSPS with f
OUT
@ f
20
20
@ f
DATA
DATA
= 65 MSPS
= 65 MSPS
25
25
OUT
= f
130
30
30
DATA
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Rev. E | Page 12 of 56
OUTFS
= 20 mA, interpolation = 2×, differential transformer-coupled output,
Figure 9. Single-Tone Spectrum @ f
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
0
–12dBFS
–12dBFS
–6dBFS
Figure 11. Out-of-Band SFDR vs. f
Figure 10. In-Band SFDR vs. f
0dBFS
5
5
–6dBFS
50
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
0dBFS
15
15
DATA
OUT
= 78 MSPS with f
100
OUT
@ f
20
20
@ f
DATA
DATA
= 78 MSPS
= 78 MSPS
25
25
OUT
150
= f
30
30
DATA
/3