• Join
  • Sign In with my.TI Login
Texas Instruments
  • Products
  • Applications
  • Tools & Software
  • Support & Community
  • Sample & Buy
  • About TI
Sample & Purchase Cart Sample & Purchase Cart
  • Search
  • Advanced
TI E2E™ Community
  • Support Forums
  • Blogs
  • Groups
  • Videos
  • 简体中文
  • More ...
TI Home » TI E2E Community » Support Forums » Data Converters » High Speed Data Converters » High Speed Data Converters Forum » About the directions for DAC5688 and DAC5687
Share
High Speed Data Converters
  • Forum
  • Announcements
  • Files
  • E2E Wiki
Options
  • Subscribe via RSS
Check out
Analog Wire blog
  • $core_v2_blog.Current.Name

    Cable equalization 101 – Automating your design

    Posted 1 day ago
    by Hooman Hashemi
    Judging by the number of views on a post related to numerical...
  • $core_v2_blog.Current.Name

    RS-485 - Who says you can't teach an old dog new tricks?

    Posted 5 days ago
    by Neel Seshan
    Would you agree that RS-485 has turned out to be one of the most...
  • $core_v2_blog.Current.Name

    Filter for thought

    Posted 6 days ago
    by Soufiane Bendaoud
    Have you ever wondered how engineers designed active filters...

About the directions for DAC5688 and DAC5687

About the directions for DAC5688 and DAC5687

This question is answered
Satoshi
Posted by Satoshi
on Jun 07 2012 08:06 AM
Intellectual360 points

Is it possible to use the signal of "I" and "Q" about the directions for DAC5688 and DAC5687, making it into a separate signal?

※For example, frequency is it being the same, being MAIN about "I", and using "Q" by other signals etc.

Moreover, is there any application note written about the register setting method in more detail than the information on a data sheet?
(Are there any data which are consulted in addition to the following?)

http://www.ti.com/jp/litv/pdf/slyt217

http://www.ti.com/jp/litv/pdf/slwa040a

 

Report Abuse
  • Reply
You have posted to a forum that requires a moderator to approve posts before they are publicly available.
All Replies
  • Kang Hsia
    Posted by Kang Hsia
    on Jun 08 2012 11:04 AM
    Verified Answer
    Verified by Kang Hsia
    Genius15360 points

    Hi Satoshi,

    The DAC5687 and DAC5688 can accept two independent data streams on channel A and B as long as you do not use the complex mixer. When complex mixer is enabled, the two data streams will be mixed and added. The output of the DAC will not be independent afterwards.

    You may also refer to the app note below for more information on the DAC setup. If you have questions regarding a specific setup parameter and settings, I can also help you create a setup register file.

    Thanks.

    -KH

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
TI E2E™ Community
  • Support Forums
  • Blogs
  • Videos
  • Groups
  • Site Support & Feedback
  • Settings
TI E2E™ Community Groups
  • TI University Program
  • Make the Switch
  • Microcontroller Projects
  • Motor Drive & Control
Other Communities
  • Deyisupport
  • Designsomething.org
  • beagleboard.org
  • TI on Element 14
  • TI on TechXchangeSM
Other Technical & Support Resources
  • WEBENCH® Design Center
  • Product Information Centers
  • Technical Documents
  • TI Design Network
  • TI Technical Articles
  • TI Training

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

Follow Us Texas Instruments on Facebook Texas Instruments on Twitter Texas Instruments on LinkedIn Texas Instruments on Google+
TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use