參數(shù)資料
型號(hào)： DAC1405D750HW
廠商： NXP Semiconductors N.V.
元件分類： 外設(shè)及接口
英文描述： Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating
封裝： DAC1405D750HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT638-1.html<1<Always Pb-free,;DAC1405D750HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT6
文件頁數(shù)： 26/42頁
文件大?。?/td> 352K
代理商： DAC1405D750HW
DAC1405D750
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 7 June 2011
26 of 42
NXP Semiconductors
DAC1405D750
Dual 14-bit DAC, up to 750 Msps; 4
and 8
interpolating
Table 36.
First interpolation filter
Lower
Upper
H(1)
H(55)
H(2)
H(54)
H(3)
H(53)
H(4)
H(52)
H(5)
H(51)
H(6)
H(50)
H(7)
H(49)
H(8)
H(48)
H(9)
H(47)
H(10)
H(46)
H(11)
H(45)
H(12)
H(44)
H(13)
H(43)
H(14)
H(42)
H(15)
H(41)
H(16)
H(40)
H(17)
H(39)
H(18)
H(38)
H(19)
H(37)
H(20)
H(36)
H(21)
H(35)
H(22)
H(34)
H(23)
H(33)
H(24)
H(32)
H(25)
H(31)
H(26)
H(30)
H(27)
H(29)
H(28)
-
10.7 Quadrature modulator and Numerically Controlled Oscillator (NCO)
The quadrature modulator allows the 14-bit I and Q-data to be mixed with the carrier
signal generated by the NCO.
The frequency of the Numerically Controlled Oscillator (NCO) is programmed over 32-bit
and allows the sign of the sine component to be inverted in order to operate positive or
negative, lower or upper single sideband up-conversion.
Interpolation filter coefficients
Second interpolation filter
Lower
Upper
H(1)
H(23)
H(2)
H(22)
H(3)
H(21)
H(4)
H(20)
H(5)
H(19)
H(6)
H(18)
H(7)
H(17)
H(8)
H(16)
H(9)
H(15)
H(10)
H(14)
H(11)
H(13)
H(12)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Third interpolation filter
Lower
Upper
H(1)
H(15)
H(2)
H(14)
H(3)
H(13)
H(4)
H(12)
H(5)
H(11)
H(6)
H(10)
H(7)
H(9)
H(8)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
Value
2
0
17
0
75
0
238
0
660
0
2530
4096
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Value
39
0
273
0
1102
0
4964
8192
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC1405D750HW/C1, 551 制造商:NXP Semiconductors 功能描述:0
DAC1405D750HW/C1,5 功能描述:數(shù)模轉(zhuǎn)換器- DAC 2CONV 14bit 3.3V RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC1405D750HW/C1,551 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual 14BtDAC 750Msps 4xand 8xnterpolating RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC1405D750HW/C1’5 功能描述:數(shù)模轉(zhuǎn)換器- DAC DL 14BIT DAC 750MSPS 4X AND 8X INT RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC1405D750HW-C1 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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