AD9777BSV Analog Devices Inc, AD9777BSV Datasheet - Page 8
![IC DAC 16BIT DUAL 160MSPS 80TQFP](/photos/6/64/66419/505-80-tqfp_sml.jpg)
AD9777BSV
Manufacturer Part Number
AD9777BSV
Description
IC DAC 16BIT DUAL 160MSPS 80TQFP
Manufacturer
Analog Devices Inc
Series
TxDAC+®r
Datasheet
1.AD9777BSVZ.pdf
(60 pages)
Specifications of AD9777BSV
Rohs Status
RoHS non-compliant
Settling Time
11ns
Number Of Bits
16
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
For Use With
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AD9777
DIGITAL FILTER SPECIFICATIONS
Table 4. Half-Band Filter No. 1 (43 Coefficients)
Tap
1, 43
2, 42
3, 41
4, 40
5, 39
6, 38
7, 37
8, 36
9, 35
10, 34
11, 33
12, 32
13, 31
14, 30
15, 29
16, 28
17, 27
18, 26
19, 25
20, 24
21, 23
22
Table 5. Half-Band Filter No. 2 (19 Coefficients)
Tap
1, 19
2, 18
3, 17
4, 16
5, 15
6, 14
7, 13
8, 12
9, 11
10
Table 6. Half-Band Filter No. 3 (11 Coefficients)
Tap
1, 11
2, 10
3, 9
4, 8
5, 7
6
Coefficient
19
0
−120
0
438
0
−1,288
0
5,047
8,192
Coefficient
7
0
−53
0
302
512
Coefficient
8
0
−29
0
67
0
−134
0
244
0
−414
0
673
0
−1,079
0
1,772
0
−3,280
0
10,364
16,384
Rev. C | Page 8 of 60
–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
20
20
20
0
0
0
0
0
0
Figure 2. 2× Interpolating Filter Response
Figure 3. 4× Interpolating Filter Response
Figure 4. 8× Interpolating Filter Response
f
f
f
OUT
OUT
OUT
0.5
0.5
(NORMALIZED TO INPUT DATA RATE)
(NORMALIZED TO INPUT DATA RATE)
2
(NORMALIZED TO INPUT DATA RATE)
1.0
1.0
4
1.5
1.5
6
2.0
2.0
8