AD9778ABSVZ Analog Devices Inc, AD9778ABSVZ Datasheet - Page 14

• Manufacturer Part Number: AD9778ABSVZ
• Description: IC,D/A CONVERTER,DUAL,14-BIT,CMOS,TQFP,100PIN
• Manufacturer: Analog Devices Inc

Specifications of AD9778ABSVZ

• Number Of Bits: 14
• Data Interface: Parallel
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 300mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Package: 100TQFP EP
• Resolution: 14 Bit
• Conversion Rate: 1 GSPS
• Architecture: Interpolation Filter
• Digital Interface Type: Parallel
• Number Of Outputs Per Chip: 2
• Output Type: Current
• Full Scale Error: ±2(Typ) %FSR
• Integral Nonlinearity Error: ±1.5(Typ) LSB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9778A-EBZ - BOARD EVALUATION AD9778A
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9776A/AD9778A/AD9779A
TYPICAL PERFORMANCE CHARACTERISTICS
100
–0.5
–1.0
–1.5
–2.0
90
80
70
60
50
1.5
1.0
0.5
–1
–2
–3
–4
–5
–6
0
4
3
2
1
0
0
0
0
Figure 8. AD9779A In-Band SFDR vs. f
10k
10k
20
Figure 7. AD9779A Typical DNL
Figure 6. AD9779A Typical INL
f
20k
DATA
20k
1× Interpolation
= 160MSPS
40
f
OUT
30k
30k
CODE
CODE
(MHz)
f
DATA
60
40k
40k
= 200MSPS
f
DATA
50k
50k
OUT
80
= 250MSPS
,
60k
60k
100
Rev. A | Page 14 of 60
100
100
100
90
80
70
60
50
90
80
70
60
50
90
80
70
60
50
0
0
0
f
DATA
f
Figure 10. AD9779A In-Band SFDR vs. f
Figure 11. AD9779A In-Band SFDR vs. f
DATA
Figure 9. AD9779A In-Band SFDR vs. f
= 50MSPS
f
20
20
DATA
10
= 100MSPS
= 160MSPS
2× Interpolation
4× Interpolation
8× Interpolation
40
40
f
20
DATA
f
f
f
OUT
OUT
OUT
f
DATA
= 150MSPS
(MHz)
(MHz)
(MHz)
= 100MSPS
f
f
DATA
DATA
f
60
60
30
DATA
= 200MSPS
= 250MSPS
f
DATA
= 200MSPS
= 125MSPS
OUT
OUT
OUT
80
80
40
,
,
,
100
100
50