AD9781 Analog Devices, AD9781 Datasheet - Page 9

• Manufacturer Part Number: AD9781
• Description: Dual 14-Bit, LVDS Interface 500 MSPS DAC
• Manufacturer: Analog Devices

Specifications of AD9781

• Resolution (bits): 14bit
• Dac Update Rate: 500MSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: LVDS,Par

TYPICAL PERFORMANCE CHARACTERISTICS
–0.5
–1.0
–1.5
–2.0
–2.5
1.5
1.0
0.5
–1
–2
–3
–1
–2
–3
5
4
3
2
1
0
5
4
3
2
1
0
0
0
0
0
Figure 7. AD9783 INL, T
Figure 5. AD9783 INL, T
Figure 6. AD9783 INL, T
16,384
16,384
16,384
32,768
32,768
32,768
CODE
CODE
CODE
A
A
A
= −40°C, FS = 20 mA
= 85°C, FS = 20 mA
= 25°C, FS = 20 mA
49,152
49,152
49,152
65,535
65,535
65,535
Rev. A | Page 9 of 36
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
1.0
0.8
0.6
0.4
0.2
0.4
0.2
0.4
0.2
0
0
0
0
0
0
Figure 10. AD9783 DNL, T
Figure 8. AD9783 DNL, T
Figure 9. AD9783 DNL, T
16,384
16,384
16,384
AD9780/AD9781/AD9783
32,768
32,768
CODE
CODE
32,768
CODE
A
A
A
= −40°C, FS = 20 mA
= 85°C, FS = 20 mA
= 25°C, FS = 20 mA
49,152
49,152
49,152
65,535
65,535
65,535