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(yè)數(shù)： 35/42頁(yè)
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
35 of 42
NXP Semiconductors
DAC1405D750
Dual 14-bit DAC, up to 750 Msps; 4
and 8
interpolating
The constraints to adjust the interface are the output compliance range of the DAC and
the auxiliary DACs, the input common-mode level of the AQM, and the range of offset
correction.
10.14.3
AC interface to an Analog Quadrature Modulator (AQM)
When the AQM common-mode voltage is close to ground, the DAC1405D750 must be
AC-coupled and the auxiliary DACs are needed for offset correction.
Figure 19
provides an example of a connection to an AQM with a 0.5 V
I(cm)
common-mode input level using auxiliary DACs.
Fig 18. An example of a DC interface to a 3.3 V
I(cm)
AQM using auxiliary DACs
001aaj544
54.9
Ω
54.9
Ω
237
Ω
237
Ω
3.3 V
IOUTnP
IOUTnN
AUXnP
AUXnN
BBP
BBN
AQM (V
i(cm)
= 3.3 V)
750
Ω
750
Ω
5 V
634
Ω
634
Ω
442
Ω
442
Ω
(1)
IOUTnP/IOUTnN; V
o(cm)
= 2.75 V; V
o(dif)(p-p)
= 1.96 V
(2)
BBP/BBN; V
i(cm)
= 3.3 V; V
i(dif)(p-p)
= 1.5 V; offset correction up to 36 mV
(1)
(2)
Fig 19. An example of an AC interface to a 0.5 V
I(cm)
AQM using auxiliary DACs
001aaj589
66.5
Ω
66.5
Ω
10 nF
V
DDA(3V3)
IOUTnP
IOUTnN
0 mA to 20 mA
BBP
BBN
AQM (V
i(cm)
= 0.5 V)
2 k
Ω
2 k
Ω
5 V
174
Ω
174
Ω
34
Ω
34
Ω
AUXnP
AUXnN
1.1 mA (typ.)
10 nF
(1)
IOUTnP/IOUTnN; V
o(cm)
= 2.65 V; V
o(dif)(p-p)
= 1.96 V
(2)
BBP/BBN; V
i(cm)
= 0.5 V; V
i(dif)(p-p)
= 1.96 V; offset correction up to 70 mV
(1)
(2)
相關(guān)PDF資料
PDF描述
DAC1408D650HN Dual 14-bit DAC; up to 650 Msps; 2×, 4× or 8× interpolating
DAC1408D650HN Dual 14-bit DAC; up to 650 Msps; 2×, 4× or 8× interpolating
DAC1617D1G0HN Dual 16-bit DAC: up to 1 Gsps; x2, x4 and x8 interpolating
DAC1617D1G0HN Dual 16-bit DAC: up to 1 Gsps; x2, x4 and x8 interpolating
DAC1627D1G25HN Dual 16-bit DAC, up to 1.25 Gsps; 2x 4x and 8x interpolating
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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*