參數(shù)資料
型號: DAC1408D650HN
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 650 Msps; 2×, 4× or 8× interpolating
封裝: DAC1408D650HN/C1<SOT804-3|<<<1<Always Pb-free,;DAC1408D650HN/C1<SOT804-3|<<<1<Always Pb-free,;
文件頁數(shù): 18/98頁
文件大?。?/td> 2600K
代理商: DAC1408D650HN
DAC1408D650
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 4 — 26 November 2010
18 of 98
NXP Semiconductors
DAC1408D650
2
, 4
or 8
interpolating DAC with JESD204A
The MDS signal generated by the master DAC must reach all slaves within one DAC
output clock period. This induces PCB layout constraints for the MDS signal and also for
the clock distribution. Because trace lengths differ, the clock edges reach each of the
DACs at different times.
The worst case clock skew is given by
sum of the trace delay and the clock skew at the output of the clock generator.
, where PH0x represents the
The maximum allowable trace delay for the MDS signal is given by
.
Fig 9.
Clock skew case 1: Master is farthest
001aal072
ref clock
TDAC
master clock
PH03
slave 1 clock
PH02
slave 2 clock
PH01
t
1
PH01
PH03
=
t
TDAC
t
1
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC1408D650HN/C1,5 功能描述:數(shù)模轉(zhuǎn)換器- DAC DL 14BIT DAC 650MSPS 2X 4X OR 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
DAC1408D650HN-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
DAC1408D650HN-C18 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
DAC1408D650HW/C1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 14-bit DAC, up to 650 Msps, 2′ and 4′ interpolating with JESD204A interface