參數(shù)資料
型號(hào)： DAC1627D1G25
廠商： NXP SEMICONDUCTORS
元件分類： DAC
中文描述： PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 16-BIT DAC, PQCC72
封裝： 10 X 10 MM, 0.85 MM HEIGHT, PLASTIC, SOT813-3, HVQFN-72
文件頁(yè)數(shù)： 34/69頁(yè)
文件大?。?/td> 1677K
代理商： DAC1627D1G25
DAC1627D1G25
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Objective data sheet
Rev. 1 — 29 April 2011
34 of 69
NXP Semiconductors
DAC1627D1G25
Dual 16-bit DAC: up to 1.25 Gsps; x2, x4 and x8 interpolating
Figure 26
shows an example of a connection to an IQ-modulator with a 3.3 V common
input level.
The auxiliary DACs can be used to control the offset within an accurate range or with
accurate steps.
Figure 27
shows an example of a connection to an IQ-modulator with a 1.7 V common
input level and auxiliary DACs.
Fig 26. IQ-modulator: DC interface with a 3.3 V common input level
Fig 27. IQ-modulator: DC interface with a 1.7 V common input level and auxiliary DACs
IOUTAP/IOUTBP
3.3 V
DAC1627D
54.9 Ω
237 Ω
237 Ω
54.9 Ω
5 V
750 Ω
750 Ω
1.27 kΩ
1.27 kΩ
IOUTAN/IOUTBN
BBAP/BBBP
BBAP/BBAN
BBBP/BBBN
V
I(cm)
= 3.3 V
V
I(dif)
= 1.5 V
IOUTAP/IOUTAN
IOUTBP/IOUTBN
V
O(cm)
= 2.75 V
V
O(dif)
= 1.97 V
IQ-modulator (V
I(cm)
= 3.3 V)
BBAN/BBBN
001aan839
IOUTAP/IOUTBP
3.3 V
DAC1627D
51.1 Ω
442 Ω
442 Ω
51.1 Ω
51.1 Ω
51.1 Ω
698 Ω
698 Ω
IOUTAN/IOUTBN
AUXAP/AUXBP
AUXAN/AUXBN
BBAP/BBBP
BBAP/BBAN
BBBP/BBBN
V
I(cm)
= 1.7 V
V
I(dif)
= 1.23 V
offset correction = up to 50 mV
IOUTAP/IOUTAN
IOUTBP/IOUTBN
V
O(cm)
= 2.67 V
V
O(dif)
= 1.94 V
BBAN/BBBN
001aan840
0 mA to 20 mA
1.1 mA (typical)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC1627D1G25/DB,598 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 DAC DEMOBOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
DAC1627D1G25HN/C1, 功能描述:調(diào)節(jié)器/解調(diào)器 DUAL 16b 1.25GSPS to 1.25 Gsps RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
DAC1627D1G25HN/C1,551 功能描述:調(diào)節(jié)器/解調(diào)器 Dual 16-bit DAC, up to 1.25 Gsps RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
DAC1627D1G25HN-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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