AD9772AASTZ Analog Devices Inc, AD9772AASTZ Datasheet - Page 16

• Manufacturer Part Number: AD9772AASTZ
• Description: IC DAC 14BIT 160MSPS 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: TxDAC+®r

Specifications of AD9772AASTZ

• Data Interface: Parallel
• Settling Time: 11ns
• Number Of Bits: 14
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 272mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Resolution (bits): 14bit
• Sampling Rate: 160MSPS
• Input Channel Type: Parallel
• Supply Voltage Range - Analog: 3.1V To 3.5V
• Supply Current: 37mA
• Digital Ic Case Style: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9772A-EB - BOARD EVAL FOR AD9772A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9772A
90
85
80
75
70
65
60
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
Figure 20. Third-Order IMD Products vs. A
Figure 21. Third-Order IMD Products vs. A
Figure 22. SFDR vs. AVDD @ f
–20
–20
3.0
f
3.1
DATA
–15
–15
= 65MSPS
0dBFS
f
DATA
3.2
A
= 160MSPS
A
OUT
AVDD (V)
OUT
–10
–10
OUT
3.3
f
(dBFS)
(dBFS)
DATA
–3dBFS
= 10 MHz, f
f
= 160MSPS
DATA
3.4
f
f
DATA
= 78MSPS
DATA
OUT
OUT
–6dBFS
–5
DAC
–5
@ f
@ f
= 65MSPS
= 78MSPS
= 320 MSPS
OUT
OUT
3.5
= f
= f
DAC
DAC
/11
/5
3.6
0
0
Rev. C | Page 16 of 40
Figure 23. Third-Order IMD Products vs. AVDD @ f
55
50
90
85
80
75
70
65
60
90
85
80
75
70
65
60
55
50
55
90
85
80
75
70
65
60
50
Figure 25. In-Band SFDR vs. Temperature @ f
–40
25
3.0
0dBFS
PLL ON, OPTIMUM DIV0/DIV1 SETTINGS
–20
Figure 24. SNR vs. f
3.1
f
DATA
PLL OFF
= 78MSPS
f
3.2
75
DATA
–6dBFS
0
f
DAC
TEMPERATURE (°C)
= 160MSPS
= 320 MSPS
f
AVDD (V)
DAC
–3dBFS
DAC
20
3.3
(MHz)
@ f
f
DATA
OUT
40
125
= 10 MHz
= 65MSPS
3.4
OUT
OUT
60
= f
3.5
= 10 MHz,
DATA
/11
8
175
0
3.6