AD9785 Analog Devices, AD9785 Datasheet - Page 39
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AD9785
Manufacturer Part Number
AD9785
Description
Dual 12-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO
Manufacturer
Analog Devices
Datasheet
1.AD9785.pdf
(64 pages)
Specifications of AD9785
Resolution (bits)
12bit
Dac Update Rate
800MSPS
Dac Settling Time
n/a
Max Pos Supply (v)
+3.47V
Single-supply
No
Dac Type
Current Out
Dac Input Format
Par
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9785BSVZ
Manufacturer:
Analog Devices Inc
Quantity:
135
Company:
Part Number:
AD9785BSVZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Company:
Part Number:
AD9785BSVZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Table 28. Half-Band Filter 1
Lower Coefficient
H(1)
H(2)
H(3)
H(4)
H(5)
H(6)
H(7)
H(8)
H(9)
H(10)
H(11)
H(12)
H(13)
H(14)
H(15)
H(16)
H(17)
H(18)
H(19)
H(20)
H(21)
H(22)
H(23)
H(24)
H(25)
H(26)
H(27)
H(28)
Upper Coefficient
H(55)
H(54)
H(53)
H(52)
H(51)
H(50)
H(49)
H(48)
H(47)
H(46)
H(45)
H(44)
H(43)
H(42)
H(41)
H(40)
H(39)
H(38)
H(37)
H(36)
H(35)
H(34)
H(33)
H(32)
H(31)
H(30)
H(29)
Integer Value
−4
0
+13
0
−34
0
+72
0
−138
0
+245
0
−408
0
+650
0
−1003
0
+1521
0
−2315
0
+3671
0
−6642
0
+20,755
+32,768
Rev. A | Page 39 of 64
Table 29. Half-Band Filter 2
Lower Coefficient
H(1)
H(2)
H(3)
H(4)
H(5)
H(6)
H(7)
H(8)
H(9)
H(10)
H(11)
H(12)
Table 30. Half-Band Filter 3
Lower Coefficient
H(1)
H(2)
H(3)
H(4)
H(5)
H(6)
H(7)
H(8)
Upper Coefficient
H(23)
H(22)
H(21)
H(20)
H(19)
H(18)
H(17)
H(16)
H(15)
H(14)
H(13)
Upper Coefficient
H(15)
H(14)
H(13)
H(12)
H(11)
H(10)
H(9)
AD9785/AD9787/AD9788
Integer Value
−2
0
+17
0
−75
0
+238
0
−660
0
+2530
+4096
Integer Value
−39
0
+273
0
−1102
0
+4964
+8192