DAC1208D750HN NXP [NXP Semiconductors], DAC1208D750HN Datasheet - Page 26

• Manufacturer Part Number: DAC1208D750HN
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
DAC1208D750
Product data sheet
10.5 FIR filters
The three interpolation FIR filters have a stop band attenuation of at least 80 dBc and a
pass band ripple of less than 0,0005 dB.
Table 10.
First interpolation filter
Lower
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
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)
-
Interpolation filter coefficients
All information provided in this document is subject to legal disclaimers.
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
20756
32768
Rev. 2 — 6 December 2010
Second interpolation filter
Lower
H(1)
H(2)
H(3)
H(4)
H(5)
H(6)
H(7)
H(8)
H(9)
H(10)
H(11)
H(12)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2×, 4× or 8× interpolating DAC with JESD204A
Upper
H(23)
H(22)
H(21)
H(20)
H(19)
H(18)
H(17)
H(16)
H(15)
H(14)
H(13)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Value
−2
0
17
0
−75
0
238
0
−660
0
2530
4096
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DAC1208D750
Third interpolation filter
Lower
H(1)
H(2)
H(3)
H(4)
H(5)
H(6)
H(7)
H(8)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Upper
H(15)
H(14)
H(13)
H(12)
H(11)
H(10)
H(9)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© NXP B.V. 2010. All rights reserved.
4964
Value
−39
0
273
0
−1102
0
8192
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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