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DS1124
5.0V 8-Bit Programmable Timing Element

Ideal for Delaying the Horizontal Sync (HSYNC) Pulse in Large Format LCD TVs to Achieve Higher Resolution Displays.


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 148kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


Description
The DS1124 is an 8-bit programmable timing element similar in function to the DS1021-25. The 256-delay intervals are programmed by using a 3-wire serial interface. With a 0.25ns step size, the DS1124 can provide a delay time from 20ns up to 84ns with an integral nonlinearity of ±3ns.

Key Features   Applications/Uses
  • 0.25ns Step Size
  • Leading- and Trailing-Edge Accuracy
  • CMOS/TTL Compatible
  • Can Delay Signals by a Full Period or More
  • 3-Wire Serial Programming Interface
  • Single 5.0V Power Supply
  • 10-pin µSOP Package

 
  • Digital Test Equipment
  • Digital Video Projection
  • LCD Televisions
  • Signal Generators and Analyzers
  • Telecommunications

    Key Specifications:  Delay Lines (Programmable)
    Part Number Functions Prog. Steps Prog. Step Size
    (ns)
    Delay/ PW
    (ns)
    Delay/ PW
    (ns)
    Prog. I/F VSUPPLY
    (V)
    ΔVSUPPLY Package/Pins Smallest Available Pckg.
    (mm2)
    Price
    min max max w/pins See Notes
    DS1124  Delay Line 256 0.25 20 83.75 3-Wire Serial 5 ±5%
    µMAX/10
    15 $2.06 @1k
    See All Delay Lines (Programmable) (16)

    Diagram
    DS1124: Typical Operating Circuit
    Typical Operating Circuit

    Design Guides
  • System Timing & Control (PDF)

    Reliability Reports
  • Reliability Report: DS1124.pdf

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-2 of 2

    DS1124 Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    DS1124U-25+T    
    Active µMAX;10 pin;15 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS1124U-25+  
    Active µMAX;10 pin;15 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    More Information
  • New Product Press Release 2007-10-15 

    Related Products
    DS1023 8-Bit Programmable Timing Element
    DS1123L 3.3V, 8-Bit, Programmable Timing Element
    DS1021, DS1021-25, DS1021-50 Programmable 8 bit Silicon Delay Line

    More Like This: View Product Families for Similar Products

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    2009-04-03
    This page last modified: 2009-08-31


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