AD9785BSVZ Analog Devices Inc, AD9785BSVZ Datasheet - Page 17

• Manufacturer Part Number: AD9785BSVZ
• Description: IC DAC 12BIT 800MSPS 100TQFP
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9785BSVZ

• Data Interface: Serial
• Number Of Bits: 12
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 450mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Resolution (bits): 12bit
• Sampling Rate: 800MSPS
• Input Channel Type: Parallel
• Digital Ic Case Style: QFP
• No. Of Pins: 100
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 31. AD9788 Noise Spectral Density vs. f
Figure 29. AD9788 Noise Spectral Density vs. f
Figure 30. AD9788 Noise Spectral Density vs. f
–142
–146
–150
–154
–158
–162
–166
–170
–142
–146
–150
–154
–158
–162
–166
–170
–142
–146
–150
–154
–158
–162
–166
–170
0
0
0
with 500 kHz Spacing, f
20
10
20
Input at −6 dB, f
f
DATA
40
20
40
= 100 MSPS
f
f
f
OUT
OUT
OUT
DATA
1×
(MHz)
(MHz)
(MHz)
DATA
= 200 MSPS
60
60
30
= 200 MSPS
DAC
OUT
1×
DAC
, Full-Scale Single-Tone
, Single-Tone Input,
, Eight-Tone Input
2×
80
80
40
4×
2×
2×
4×
8×
4×
100
100
50
Rev. A | Page 17 of 64
Figure 34. AD9788 In-Band SFDR vs. Full-Scale Output Current,
Figure 33. AD9788 Out-of-Band SFDR vs. f
80
75
70
65
60
55
50
95
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
Figure 32. AD9788 In-Band SFDR vs. f
0
0
0
10
10
2× Interpolation, f
20
20
20
30mA
160MSPS
30
AD9785/AD9787/AD9788
10mA
30
40
40
f
f
f
OUT
OUT
OUT
40
50
DATA
(MHz)
(MHz)
(MHz)
= 200 MSPS
60
60
200MSPS
50
OUT
20mA
OUT
, 1× Interpolation
70
, 2× Interpolation
160MSPS
200MSPS
60
80
80
250MSPS
250MSPS
70
90
100
100
80