參數(shù)資料
型號(hào): DAC1405D750HW
廠商: NXP SEMICONDUCTORS
元件分類: DAC
英文描述: Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating
中文描述: SERIAL, PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 14-BIT DAC, PQFP100
封裝: 14 X 14 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT638-1, HTQFP-100
文件頁(yè)數(shù): 42/42頁(yè)
文件大?。?/td> 352K
代理商: DAC1405D750HW
NXP Semiconductors
DAC1405D750
Dual 14-bit DAC, up to 750 Msps; 4
and 8
interpolating
NXP B.V. 2011.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 7 June 2011
Document identifier: DAC1405D750
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
17. Contents
1
2
3
4
5
6
6.1
6.2
7
8
9
10
10.1
10.2
10.2.1
10.2.2
10.2.3
10.2.4
10.2.5
10.3
10.3.1
10.3.2
10.4
10.5
10.5.1
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 8
Thermal characteristics . . . . . . . . . . . . . . . . . . 8
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application information. . . . . . . . . . . . . . . . . . 13
General description . . . . . . . . . . . . . . . . . . . . 13
Serial peripheral interface. . . . . . . . . . . . . . . . 13
Protocol description . . . . . . . . . . . . . . . . . . . . 13
SPI timing description. . . . . . . . . . . . . . . . . . . 14
Detailed descriptions of registers . . . . . . . . . . 15
Detailed register descriptions . . . . . . . . . . . . . 17
Recommended configuration . . . . . . . . . . . . . 22
Input data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Dual-port mode. . . . . . . . . . . . . . . . . . . . . . . . 22
Interleaved mode . . . . . . . . . . . . . . . . . . . . . . 22
Input clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Timing when using the internal PLL
(PLL on) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Timing when using an external PLL
(PLL off) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
FIR filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Quadrature modulator and Numerically
Controlled Oscillator (NCO) . . . . . . . . . . . . . . 26
NCO in 32-bit . . . . . . . . . . . . . . . . . . . . . . . . . 27
Low-power NCO. . . . . . . . . . . . . . . . . . . . . . . 27
Minus_3dB function . . . . . . . . . . . . . . . . . . . . 27
x / (sin x). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
DAC transfer function . . . . . . . . . . . . . . . . . . . 28
Full-scale current . . . . . . . . . . . . . . . . . . . . . . 28
Regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Full-scale current adjustment . . . . . . . . . . . . . 29
Digital offset adjustment . . . . . . . . . . . . . . . . . 30
Analog output . . . . . . . . . . . . . . . . . . . . . . . . . 31
Auxiliary DACs . . . . . . . . . . . . . . . . . . . . . . . . 32
Output configuration . . . . . . . . . . . . . . . . . . . . 32
Basic output configuration . . . . . . . . . . . . . . . 32
DC interface to an Analog Quadrature
Modulator (AQM) . . . . . . . . . . . . . . . . . . . . . . 33
10.5.2
10.6
10.7
10.7.1
10.7.2
10.7.3
10.8
10.9
10.10
10.10.1
10.10.2
10.11
10.12
10.13
10.14
10.14.1
10.14.2
10.14.3
AC interface to an Analog Quadrature
Modulator (AQM) . . . . . . . . . . . . . . . . . . . . . . 35
Power and grounding. . . . . . . . . . . . . . . . . . . 36
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 37
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 38
Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Revision history . . . . . . . . . . . . . . . . . . . . . . . 39
Legal information . . . . . . . . . . . . . . . . . . . . . . 40
Data sheet status. . . . . . . . . . . . . . . . . . . . . . 40
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Contact information . . . . . . . . . . . . . . . . . . . . 41
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
10.15
11
12
13
14
15
15.1
15.2
15.3
15.4
16
17
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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