dac1405d650 NXP Semiconductors, dac1405d650 Datasheet - Page 43

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dac1405d650

Manufacturer Part Number
dac1405d650
Description
Dual 14-bit Dac, Up To 650 Msps; 2? 4? And 8? Interpolating
Manufacturer
NXP Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
dac1405d650HW/C1,5
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
dac1405d650HW/C1:5
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
NXP Semiconductors
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
10.3
10.3.1
10.3.2
10.4
10.5
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
10.15
10.16
11
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 8
Thermal characteristics. . . . . . . . . . . . . . . . . . . 8
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application information. . . . . . . . . . . . . . . . . . 13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 38
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
General description. . . . . . . . . . . . . . . . . . . . . 13
Serial interface (SPI). . . . . . . . . . . . . . . . . . . . 13
Protocol description . . . . . . . . . . . . . . . . . . . . 13
SPI timing description . . . . . . . . . . . . . . . . . . . 14
Detailed descriptions of registers . . . . . . . . . . 15
Registers detailed description . . . . . . . . . . . . 17
Input data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Dual-port mode. . . . . . . . . . . . . . . . . . . . . . . . 21
Interleaved mode . . . . . . . . . . . . . . . . . . . . . . 21
Input clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
FIR filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Quadrature modulator and Numerically
Controlled Oscillator (NCO) . . . . . . . . . . . . . . 26
NCO in 32-bit . . . . . . . . . . . . . . . . . . . . . . . . . 26
Low-power NCO . . . . . . . . . . . . . . . . . . . . . . . 26
Minus 3dB. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
x / (sin x) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
DAC transfer function . . . . . . . . . . . . . . . . . . . 27
Full-scale current . . . . . . . . . . . . . . . . . . . . . . 27
Regulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Full-scale current adjustment . . . . . . . . . . . . . 28
Digital offset adjustment . . . . . . . . . . . . . . . . . 29
Analog output . . . . . . . . . . . . . . . . . . . . . . . . . 30
Auxiliary DACs . . . . . . . . . . . . . . . . . . . . . . . . 31
Output configuration . . . . . . . . . . . . . . . . . . . . 32
Basic output configuration . . . . . . . . . . . . . . . 32
DC interface to an Analog Quadrature
Modulator (AQM) . . . . . . . . . . . . . . . . . . . . . . 32
AC interface to an Analog Quadrature
Modulator (AQM) . . . . . . . . . . . . . . . . . . . . . . 35
Power and grounding . . . . . . . . . . . . . . . . . . . 36
Alternative parts . . . . . . . . . . . . . . . . . . . . . . . 37
Dual 14-bit DAC, up to 650 Msps; 2 4 and 8 interpolating
12
13
14
15
15.1
15.2
15.3
15.4
16
17
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2009.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 39
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Revision history . . . . . . . . . . . . . . . . . . . . . . . 41
Legal information . . . . . . . . . . . . . . . . . . . . . . 42
Contact information . . . . . . . . . . . . . . . . . . . . 42
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 42
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 42
DAC1405D650
Document identifier: DAC1405D650_1
Date of release: 4 May 2009
All rights reserved.

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